The Neural Substrates for Letter String Readings in The Normal and Reverse Directions: An fMRI Study

NASA Astrophysics Data System (ADS)

Ge, Sheng; Saito, Takashi; Wu, Jing-Long; Ogasawara, Jun-Ichi; Yamauchi, Shuichi; Matsunaga, Naofumi; Iramina, Keiji

In order to investigate the difference in cortical activations between reading letter strings in the normal direction and the reverse direction, an fMRI study was conducted. In this study, the cortical activations elicited by Japanese letter string reading and Chinese letter string reading were investigated. The subjects performed the normal direction reading task (read letter strings from left to right), and the reverse direction reading task (read letter strings from right to left). According to the experimental results, the activated brain regions during the normal and the reverse direction reading tasks were compared. It was found that visuospatial transformation was involved in the reverse direction reading task, while this function was not significant during the normal direction reading task. Furthermore, we found that there was no significant difference in cortical activation between Japanese and Chinese letter string readings.

Reading Habits, Perceptual Learning, and Recognition of Printed Words

ERIC Educational Resources Information Center

Nazir, Tatjana A.; Ben-Boutayab, Nadia; Decoppet, Nathalie; Deutsch, Avital; Frost, Ram

2004-01-01

The present work aims at demonstrating that visual training associated with the act of reading modifies the way we perceive printed words. As reading does not train all parts of the retina in the same way but favors regions on the side in the direction of scanning, visual word recognition should be better at retinal locations that are frequently…

The dual reading of general conditionals: The influence of abstract versus concrete contexts.

PubMed

Wang, Moyun; Yao, Xinyun

2018-04-01

A current main issue on conditionals is whether the meaning of general conditionals (e.g., If a card is red, then it is round) is deterministic (exceptionless) or probabilistic (exception-tolerating). In order to resolve the issue, two experiments examined the influence of conditional contexts (with vs. without frequency information of truth table cases) on the reading of general conditionals. Experiment 1 examined the direct reading of general conditionals in the possibility judgment task. Experiment 2 examined the indirect reading of general conditionals in the truth judgment task. It was found that both the direct and indirect reading of general conditionals exhibited the duality: the predominant deterministic semantic reading of conditionals without frequency information, and the predominant probabilistic pragmatic reading of conditionals with frequency information. The context of general conditionals determined the predominant reading of general conditionals. There were obvious individual differences in reading general conditionals with frequency information. The meaning of general conditionals is relative, depending on conditional contexts. The reading of general conditionals is flexible and complex so that no simple deterministic and probabilistic accounts are able to explain it. The present findings are beyond the extant deterministic and probabilistic accounts of conditionals.

Direct speech quotations promote low relative-clause attachment in silent reading of English.

PubMed

Yao, Bo; Scheepers, Christoph

2018-07-01

The implicit prosody hypothesis (Fodor, 1998, 2002) proposes that silent reading coincides with a default, implicit form of prosody to facilitate sentence processing. Recent research demonstrated that a more vivid form of implicit prosody is mentally simulated during silent reading of direct speech quotations (e.g., Mary said, "This dress is beautiful"), with neural and behavioural consequences (e.g., Yao, Belin, & Scheepers, 2011; Yao & Scheepers, 2011). Here, we explored the relation between 'default' and 'simulated' implicit prosody in the context of relative-clause (RC) attachment in English. Apart from confirming a general low RC-attachment preference in both production (Experiment 1) and comprehension (Experiments 2 and 3), we found that during written sentence completion (Experiment 1) or when reading silently (Experiment 2), the low RC-attachment preference was reliably enhanced when the critical sentences were embedded in direct speech quotations as compared to indirect speech or narrative sentences. However, when reading aloud (Experiment 3), direct speech did not enhance the general low RC-attachment preference. The results from Experiments 1 and 2 suggest a quantitative boost to implicit prosody (via auditory perceptual simulation) during silent production/comprehension of direct speech. By contrast, when reading aloud (Experiment 3), prosody becomes equally salient across conditions due to its explicit nature; indirect speech and narrative sentences thus become as susceptible to prosody-induced syntactic biases as direct speech. The present findings suggest a shared cognitive basis between default implicit prosody and simulated implicit prosody, providing a new platform for studying the effects of implicit prosody on sentence processing. Copyright © 2018 Elsevier B.V. All rights reserved.

Is Beauty in the Hand of the Writer? Influences of Aesthetic Preferences through Script Directions, Cultural, and Neurological Factors: A Literature Review

PubMed Central

Page, Alexander G.; McManus, Chris; González, Carmen P.; Chahboun, Sobh

2017-01-01

Human experience surrounding the appreciation of beauty is not static. Many factors such as script direction and cultural differences directly impact whether, how and why we consider images beautiful. In an earlier study, Pérez González showed that 19th-century Iranian and Spanish professional photographers manifest lateral biases linked to reading writing direction in their compositions. The present paper aims to provide a general review on this topic and intends to highlight the most relevant studies reporting preferences in the appreciation of beauty in individuals with different reading and writing directions and belonging to different cultural backgrounds. PMID:28824504

Lexical Processes in the Recognition of Japanese Horizontal and Vertical Compounds

ERIC Educational Resources Information Center

Miwa, Koji; Dijkstra, Ton

2017-01-01

This lexical decision eye-tracking study investigated whether horizontal and vertical readings elicit comparable behavioral patterns and whether reading directions modulate lexical processes. Response times and eye movements were recorded during a lexical decision task with Japanese bimorphemic compound words presented vertically. The data were…

Poor readers' retrieval mechanism: efficient access is not dependent on reading skill

PubMed Central

Johns, Clinton L.; Matsuki, Kazunaga; Van Dyke, Julie A.

2015-01-01

A substantial body of evidence points to a cue-based direct-access retrieval mechanism as a crucial component of skilled adult reading. We report two experiments aimed at examining whether poor readers are able to make use of the same retrieval mechanism. This is significant in light of findings that poor readers have difficulty retrieving linguistic information (e.g., Perfetti, 1985). Our experiments are based on a previous demonstration of direct-access retrieval in language processing, presented in McElree et al. (2003). Experiment 1 replicates the original result using an auditory implementation of the Speed-Accuracy Tradeoff (SAT) method. This finding represents a significant methodological advance, as it opens up the possibility of exploring retrieval speeds in non-reading populations. Experiment 2 provides evidence that poor readers do use a direct-access retrieval mechanism during listening comprehension, despite overall poorer accuracy and slower retrieval speeds relative to skilled readers. The findings are discussed with respect to hypotheses about the source of poor reading comprehension. PMID:26528212

A teaching-learning sequence about weather map reading

NASA Astrophysics Data System (ADS)

Mandrikas, Achilleas; Stavrou, Dimitrios; Skordoulis, Constantine

2017-07-01

In this paper a teaching-learning sequence (TLS) introducing pre-service elementary teachers (PET) to weather map reading, with emphasis on wind assignment, is presented. The TLS includes activities about recognition of wind symbols, assignment of wind direction and wind speed on a weather map and identification of wind characteristics in a weather forecast. Sixty PET capabilities and difficulties in understanding weather maps were investigated, using inquiry-based learning activities. The results show that most PET became more capable of reading weather maps and assigning wind direction and speed on them. Our results also show that PET could be guided to understand meteorology concepts useful in everyday life and in teaching their future students.

A Teaching-Learning Sequence about Weather Map Reading

ERIC Educational Resources Information Center

Mandrikas, Achilleas; Stavrou, Dimitrios; Skordoulis, Constantine

2017-01-01

In this paper a teaching-learning sequence (TLS) introducing pre-service elementary teachers (PET) to weather map reading, with emphasis on wind assignment, is presented. The TLS includes activities about recognition of wind symbols, assignment of wind direction and wind speed on a weather map and identification of wind characteristics in a…

Effects of a Decoding Program on a Child with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Infantino, Josephine; Hempenstall, Kerry

2006-01-01

This case study examined the effects of a parent-presented Direct Instruction decoding program on the reading and language skills of a child with high functioning Autism Spectrum Disorder. Following the 23 hour intervention, reading comprehension, listening comprehension and fluency skills improved to grade level, whilst statistically significant…

Keeping it simple: the grammatical properties of shared book reading.

PubMed

Noble, Claire H; Cameron-Faulkner, Thea; Lieven, Elena

2018-05-01

The positive effects of shared book reading on vocabulary and reading development are well attested (e.g., Bus, van Ijzendoorn, & Pellegrini, 1995). However, the role of shared book reading in grammatical development remains unclear. In this study, we conducted a construction-based analysis of caregivers' child-directed speech during shared book reading and toy play and compared the grammatical profile of the child-directed speech generated during the two activities. The findings indicate that (a) the child-directed speech generated by shared book reading contains significantly more grammatically rich constructions than child-directed speech generated by toy play, and (b) the grammatical profile of the book itself affects the grammatical profile of the child-directed speech generated by shared book reading.

Sourcebook for English Teachers: Directed Reading/Teaching Guides for Selected Literacy Works. Volume 2.

ERIC Educational Resources Information Center

Ley, Terry C., Ed.

This sourcebook presents reading guides for 27 literary works frequently used by secondary school English teachers. The guides contain an overview of the work, a pool of instructional objectives for each work, a variety of activities, a series of discussion options, suggestions for evaluation, and annotated lists of related works. Included are:…

Sourcebook for English Teachers: Directed Reading/Teaching Guides for Selected Literary Works. Volume 1.

ERIC Educational Resources Information Center

Ley, Terry C., Ed.

This sourcebook presents reading guides for 22 literary works frequently used by secondary school English teachers. The guides contain an overview of the work, a pool of instructional objectives for each work, a variety of activities, a series of discussion options, suggestions for evaluation, and annotated lists of related works. Included are:…

Instructivo del Alfabetizador: Poblacion Urbana (Reading and Writing Instruction: Urban Population).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

This series of instructional materials is designed for Spanish speaking adults in Mexico who are in the process of becoming literate or have recently become literate in their native language. The reading/writing workbook is presented in two volumes along with a teacher's manual for an adult literacy program directed at urban inhabitants of Mexico.…

Sourcebook for English Teachers: Directed Reading/Teaching Guides for Selected Literacy Works. Volume 3.

ERIC Educational Resources Information Center

Ley, Terry C., Ed.

This sourcebook presents reading guides for 39 literary works frequently used by scondary school English teachers. The guides contain an overview of the work, a pool of instructional objectives for each work, a variety of activities, a series of discussion options, suggestions for evaluation, and annotated lists of related works. Included are:…

Instructivo del Alfabetizador: Poblacion Rural (Reading and Writing Instruction: Rural Population).

ERIC Educational Resources Information Center

Instituto Nacional para la Educacion de los Adultos, Mexico City (Mexico).

This Mexican series of instructional materials is designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. The reading/writing workbook is presented in two volumes along with a teacher's manual for an adult literacy program directed at rural inhabitants of Mexico.…

Accelerated Reader/Reading Renaissance. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2007

2007-01-01

The Accelerated Reader/Reading Renaissance program (now called Accelerated Reader Best Classroom Practices) is a guided reading intervention in which teachers direct student reading of text. It involves two components. Reading Renaissance, the first component, is a set of recommended principles on guided reading (or teachers' direction of…

Does the Component Processes Task Assess Text-Based Inferences Important for Reading Comprehension? A Path Analysis in Primary School Children

PubMed Central

Wassenburg, Stephanie I.; de Koning, Björn B.; de Vries, Meinou H.; van der Schoot, Menno

2016-01-01

Using a component processes task (CPT) that differentiates between higher-level cognitive processes of reading comprehension provides important advantages over commonly used general reading comprehension assessments. The present study contributes to further development of the CPT by evaluating the relative contributions of its components (text memory, text inferencing, and knowledge integration) and working memory to general reading comprehension within a single study using path analyses. Participants were 173 third- and fourth-grade children. As hypothesized, knowledge integration was the only component of the CPT that directly contributed to reading comprehension, indicating that the text-inferencing component did not assess inferential processes related to reading comprehension. Working memory was a significant predictor of reading comprehension over and above the component processes. Future research should focus on finding ways to ensure that the text-inferencing component taps into processes important for reading comprehension. PMID:27378989

Is the future the right time?

PubMed

Ouellet, Marc; Santiago, Julio; Israeli, Ziv; Gabay, Shai

2010-01-01

Spanish and English speakers tend to conceptualize time as running from left to right along a mental line. Previous research suggests that this representational strategy arises from the participants' exposure to a left-to-right writing system. However, direct evidence supporting this assertion suffers from several limitations and relies only on the visual modality. This study subjected to a direct test the reading hypothesis using an auditory task. Participants from two groups (Spanish and Hebrew) differing in the directionality of their orthographic system had to discriminate temporal reference (past or future) of verbs and adverbs (referring to either past or future) auditorily presented to either the left or right ear by pressing a left or a right key. Spanish participants were faster responding to past words with the left hand and to future words with the right hand, whereas Hebrew participants showed the opposite pattern. Our results demonstrate that the left-right mapping of time is not restricted to the visual modality and that the direction of reading accounts for the preferred directionality of the mental time line. These results are discussed in the context of a possible mechanism underlying the effects of reading direction on highly abstract conceptual representations.

Directional tendencies of Hebrew, Japanese, and English readers.

PubMed

Nachson, I; Hatta, T

2001-08-01

Consistent left-right and right-left reading habits are associated with corresponding directional tendencies in the reproduction of horizontally displayed visual stimuli. Inconsistent reading habits should therefore be associated with inconsis tent directional tendencies. This hypothesis was tested on Japanese readers whose reading habits were inconsistent by asking them to reproduce four series of 12-item horizontal stimulus arrays. The hypothesis was partially supported by the data which showed that, like Hebrew readers who also have inconsistent reading habits, the directional tendencies shown by the 68 Japanese readers were significantly weaker on some tasks that those shown by the 16 English readers whose left-right reading habits were consistent. The data were interpreted as showing that acquired reading habits may affect directionality in perception of visual stimuli.

Reading to a Different DRUM: The Directed Reading Using Music Strategy.

ERIC Educational Resources Information Center

Marchionda, Denise B.

The Directed Reading Using Music Strategy (DRUMS) is a type of reading strategy that can lead to the teaching of reflective thinking skills, increased reading comprehension and vocabulary, along with increased motivation for learning. Research indicates that contemporary song lyrics aid reading comprehension and can be used as motivational text. A…

Difficulties of Drivers With Dyslexia When Reading Traffic Signs: Analysis of Reading, Eye Gazes, and Driving Performance.

PubMed

Tejero, Pilar; Insa, Beatriz; Roca, Javier

2018-03-01

A group of adult individuals with dyslexia and a matched group of normally reading individuals participated in a driving simulation experiment. Participants were asked to read the word presented on every direction traffic sign encountered along a route, as far as possible from the sign, maintaining driving performance. Word frequency and word length were manipulated as within-subject factors. We analyzed (a) reading accuracy, (b) how far the sign was when the participant started to give the response, (c) where the participant looked during the time leading up to the response, and (d) the variability of the vehicle's speed during that time and during driving on similar segments of the route that did not present the traffic signs. Individuals with dyslexia showed lower levels of performance in the reading task, the roles of word frequency and word length were more influential for them, and there was larger variability of the vehicle's speed during the time they were attempting to read the traffic sign, which did not occur during their driving on similar segments that did not present the targeted traffic signs. Therefore, the specific needs of individuals with dyslexia on the road should be considered in plans aimed at increasing traffic safety and fluidity.

Research and Development of Tactile Facsimile Reading Aid for the Blind (The Optacon). Final Report.

ERIC Educational Resources Information Center

Linvill, John G.

Presented is a report on the 5-year project to develop the Optacon, an electronic device which allows the blind individual to read ordinary printed matter directly and independently. Chapter (1) provides and introduction and overview of the Optacon Project. Summarized in Chapter (2) is a chronological account of the Optacon Project which traces…

Unpacking Direct and Indirect Relationships of Short-Term Memory to Word Reading: Evidence From Korean-Speaking Children.

PubMed

Kim, Young-Suk Grace; Cho, Jeung-Ryeul; Park, Soon-Gil

2017-08-01

We examined the relations of short-term memory (STM), metalinguistic awareness (phonological, morphological, and orthographic awareness), and rapid automatized naming (RAN) to word reading in Korean, a language with a relatively transparent orthography. STM, metalinguistic awareness, and RAN have been shown to be important to word reading, but the nature of the relations of STM, metalinguistic awareness, and RAN to word reading has rarely been investigated. Two alternative models were fitted. In the indirect relation model, STM was hypothesized to be indirectly related to word reading via metalinguistic awareness and RAN. In the direct and indirect relations model, STM was hypothesized to be directly and indirectly related to word reading. Results from 207 beginning readers in South Korea showed that STM was directly related to word reading as well as indirectly via metalinguistic awareness and RAN. Although the direct effect of STM was relatively small (.16), the total effect incorporating the indirect effect was substantial (.42). These results suggest that STM is an important, foundational cognitive capacity that underpins metalinguistic awareness and RAN as well as word reading, and further indicate the importance of considering both direct and indirect effects of language and cognitive skills on word reading.

Implied reading direction and prioritization of letter encoding.

PubMed

Holcombe, Alex O; Nguyen, Elizabeth H L; Goodbourn, Patrick T

2017-10-01

Capacity limits hinder processing of multiple stimuli, contributing to poorer performance for identifying two briefly presented letters than for identifying a single letter. Higher accuracy is typically found for identifying the letter on the left, which has been attributed to a right-hemisphere dominance for selective attention. Here, we use rapid serial visual presentation (RSVP) of letters in two locations at once. The letters to be identified are simultaneous and cued by rings. In the first experiment, we manipulated implied reading direction by rotating or mirror-reversing the letters to face to the left rather than to the right. The left-side performance advantage was eliminated. In the second experiment, letters were positioned above and below fixation, oriented such that they appeared to face downward (90° clockwise rotation) or upward (90° counterclockwise rotation). Again consistent with an effect of implied reading direction, performance was better for the top position in the downward condition, but not in the upward condition. In both experiments, mixture modeling of participants' report errors revealed that attentional sampling from the two locations was approximately simultaneous, ruling out the theory that the letter on one side was processed first, followed by a shift of attention to sample the other letter. Thus, the orientation of the letters apparently controls not when the letters are sampled from the scene, but rather the dynamics of a subsequent process, such as tokenization or memory consolidation. Implied reading direction appears to determine the letter prioritized at a high-level processing bottleneck. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Use of Direct Instruction to Teach Reading to Students with Significant Cognitive Impairments: Student Outcomes and Teacher Perceptions

ERIC Educational Resources Information Center

Kanfush, Philip Michael, III.

2010-01-01

The purpose of this study was to determine whether students with significant cognitive impairments make measurable gains in reading skills as measured by the Woodcock Reading Mastery Tests--Revised when taught using Direct Instruction reading programs. Additionally, the study explored teacher perceptions of the effectiveness of Direct Instruction…

Writing instruction in kindergarten: examining an emerging area of research for children with writing and reading difficulties.

PubMed

Edwards, Lana

2003-01-01

This review examines the literature on how to teach kindergarten children with reading and writing difficulties how to write. Specifically, research on handwriting instruction, spelling instruction, and composition writing is discussed. Due to the limited number of empirical studies on writing that included kindergarten students with diagnosed reading and writing difficulties, selected studies conducted with the full range of kindergarten children, as well as studies conducted in the early elementary grades, are presented to highlight future directions for research.

Direct reading inductance meter

NASA Technical Reports Server (NTRS)

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.

Why the Simple View of Reading Is Not Simplistic: Unpacking Component Skills of Reading Using a Direct and Indirect Effect Model of Reading (DIER)

ERIC Educational Resources Information Center

Kim, Young-Suk Grace

2017-01-01

Pathways of relations of language, cognitive, and literacy skills (i.e., working memory, vocabulary, grammatical knowledge, inference, comprehension monitoring, word reading, and listening comprehension) to reading comprehension were examined by comparing four variations of direct and indirect effects model of reading. Results from 350…

Language Everywhere--Math. [Compiled from Columns in Four Issues of "Live Wire," October and December 1984, and February and April 1985.

ERIC Educational Resources Information Center

Live Wire, 1985

1985-01-01

The teaching activities presented in this document focus on teaching students the language of mathematics through reading and writing. The first activity teaches students about space, time, numbers, and languages by having them give directions to a robot, compare distances traveled, read a map, and write a story with illustrations about a robot.…

How directional change in reading/writing habits relates to directional change in displayed pictures.

PubMed

Lee, Hachoung; Oh, Songjoo

2016-01-01

It has been suggested that reading/writing habits may influence the appreciation of pictures. For example, people who read and write in a rightward direction have an aesthetic preference for pictures that face rightward over pictures that face leftward, and vice versa. However, correlations for this phenomenon have only been found in cross-cultural studies. Will a directional change in reading/writing habits within a culture relate to changes in picture preference? Korea is a good place to research this question because the country underwent gradual changes in reading/writing direction habits, from leftward to rightward, during the 20th century. In this study, we analyzed the direction of drawings and photos published in the two oldest newspapers in Korea from 1920-2013. The results show that the direction of the drawings underwent a clear shift from the left to the right, but the direction of the photos did not change. This finding suggests a close psychological link between the habits of reading/writing and drawing that cannot be accounted for simply by an accidental correspondence across different cultures.

Theory of mind in emerging reading comprehension: A longitudinal study of early indirect and direct effects.

PubMed

Atkinson, Lynette; Slade, Lance; Powell, Daisy; Levy, Joseph P

2017-12-01

The relation between children's theory of mind (ToM) and emerging reading comprehension was investigated in a longitudinal study over 2.5years. A total of 80 children were tested for ToM, decoding, language skills, and executive function (EF) at Time 1 (mean age=3;10 [years;months]). At Time 2 (mean age=6;03), children's word reading efficiency, language skills, and reading comprehension were measured. Mediation analysis showed that ToM at Time 1, when children were around 4years old, indirectly predicted Time 2 reading comprehension, when children were 6years old, via language ability after controlling for age, nonverbal ability, decoding, EF, and earlier language ability. Importantly, ToM at 4years also directly predicted reading comprehension 2.5years later at 6years. This is the first longitudinal study to show a direct contribution of ToM to reading comprehension in typical development. Findings are discussed in terms of the simple view of reading (SVR); ToM not only supports reading comprehension indirectly by facilitating language but also contributes to it directly over and above the SVR. The potential role of metacognition is considered when accounting for the direct contribution of early ToM to later reading comprehension. Copyright © 2017 Elsevier Inc. All rights reserved.

In search of methods enhancing fluency in reading: An examination of the relations between time constraints and processes of reading in readers of German.

PubMed

Bar-Kochva, Irit; Hasselhorn, Marcus

2015-12-01

The attainment of fluency in reading is a major difficulty for reading-disabled people. Manipulations applied on the presentation of texts, leading to "on-line" effects on reading (i.e., while texts are manipulated), are one direction of examinations in search of methods affecting reading. The imposing of time constraints, by deleting one letter after the other from texts presented on a computer screen, has been established as such a method. In an attempt to further understand its nature, we tested the relations between time constraints and processes of reading: phonological decoding of small orthogrpahic units and the addressing of orthographic representations from the mental lexicon. We also examined whether the type of orthogrpahic unit deleted (lexical, sublexical, or nonlexical unit) has any additional effect. Participants were German fifth graders with (n = 29) or without (n = 34) reading disability. Time constraints enhanced fluency in reading in both groups, and to a similar extent, across conditions. Comprehension was unimpaired. These results place the very principle of time constraints, regardless of the orthographic unit manipulated, as a critical factor affecting fluency in reading. However, phonological decoding explained a significant amount of variance in fluency in reading across all conditions in reading-disabled children, whereas the addressing of orthographic representations was the consistent predictor of fluency in reading in regular readers. These results indicate a qualitative difference in the processes explaining the variance in fluency in reading in regular and reading-disabled readers and suggest that time constraints might not have an effect on the relations between these processes and reading performance. Copyright © 2015 Elsevier Inc. All rights reserved.

Universal brain systems for recognizing word shapes and handwriting gestures during reading

PubMed Central

Nakamura, Kimihiro; Kuo, Wen-Jui; Pegado, Felipe; Cohen, Laurent; Tzeng, Ovid J. L.; Dehaene, Stanislas

2012-01-01

Do the neural circuits for reading vary across culture? Reading of visually complex writing systems such as Chinese has been proposed to rely on areas outside the classical left-hemisphere network for alphabetic reading. Here, however, we show that, once potential confounds in cross-cultural comparisons are controlled for by presenting handwritten stimuli to both Chinese and French readers, the underlying network for visual word recognition may be more universal than previously suspected. Using functional magnetic resonance imaging in a semantic task with words written in cursive font, we demonstrate that two universal circuits, a shape recognition system (reading by eye) and a gesture recognition system (reading by hand), are similarly activated and show identical patterns of activation and repetition priming in the two language groups. These activations cover most of the brain regions previously associated with culture-specific tuning. Our results point to an extended reading network that invariably comprises the occipitotemporal visual word-form system, which is sensitive to well-formed static letter strings, and a distinct left premotor region, Exner’s area, which is sensitive to the forward or backward direction with which cursive letters are dynamically presented. These findings suggest that cultural effects in reading merely modulate a fixed set of invariant macroscopic brain circuits, depending on surface features of orthographies. PMID:23184998

29 CFR 793.7 - “Announcer.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... INTERPRETATION NOT DIRECTLY RELATED TO REGULATIONS EXEMPTION OF CERTAIN RADIO AND TELEVISION STATION EMPLOYEES... introduce programs, read news announcements, present commercial messages, give station identification and time signals, and present other similar routine on-the-air material. In small stations, an announcer...

Making the Words Roar

ERIC Educational Resources Information Center

Armstrong, Thomas

2004-01-01

Every student is directly enabled to experience the full majesty and power of the literacy lion. Strategies for multiple intelligences that can help generate reading strategies specifically tailored to students are presented.

Nonhybrid, finished microbial genome assemblies from long-read SMRT sequencing data.

PubMed

Chin, Chen-Shan; Alexander, David H; Marks, Patrick; Klammer, Aaron A; Drake, James; Heiner, Cheryl; Clum, Alicia; Copeland, Alex; Huddleston, John; Eichler, Evan E; Turner, Stephen W; Korlach, Jonas

2013-06-01

We present a hierarchical genome-assembly process (HGAP) for high-quality de novo microbial genome assemblies using only a single, long-insert shotgun DNA library in conjunction with Single Molecule, Real-Time (SMRT) DNA sequencing. Our method uses the longest reads as seeds to recruit all other reads for construction of highly accurate preassembled reads through a directed acyclic graph-based consensus procedure, which we follow with assembly using off-the-shelf long-read assemblers. In contrast to hybrid approaches, HGAP does not require highly accurate raw reads for error correction. We demonstrate efficient genome assembly for several microorganisms using as few as three SMRT Cell zero-mode waveguide arrays of sequencing and for BACs using just one SMRT Cell. Long repeat regions can be successfully resolved with this workflow. We also describe a consensus algorithm that incorporates SMRT sequencing primary quality values to produce de novo genome sequence exceeding 99.999% accuracy.

SDR (Systems Directed Reading): An Overview.

ERIC Educational Resources Information Center

Baugo Community Schools, Elkhart, IN.

The objective of this project for kindergarten through fifth grade is to interest public and private educational institutions in the systematization of elementary school reading programs. Facets of Systems Directed Reading (SDR) include the use of a differentiated staffing pattern; experienced language arts unit leaders guiding and directing all…

Capacity for self-monitoring reading comprehension in Elementary School.

PubMed

Bueno, Gabriela Juliane; Carvalho, Carolina Alves Ferreira; Ávila, Clara Regina Brandão de

2017-06-08

To investigate the capacity for self-monitoring reading comprehension in Brazilian Elementary School students. Fifty-three Elementary students in the 5th and 9th grades from two Public Schools in the city of São Paulo were assessed. They were selected based on their oral reading rate and grouped according to their performance in reading comprehension in the following categories: Group with best comprehension: students with adequate rate and accuracy, without difficulties in reading comprehension; Group with worst comprehension: students with adequate rate and accuracy but with difficulties in reading comprehension. Two narrative texts followed by eight questions to assess reading comprehension were presented. Two sentences and two words were replaced by ungrammatical elements and pseudo-words. Under the condition of spontaneous monitoring, students read the text aloud and answered the questions. The analysis considered the calculation of hesitation, self-correction, repetitions and mistakes. Under the condition of directed monitoring, students were instructed to read the text, either aloud or silently, after being told that certain parts of the text could not make sense, and they were oriented to underline such parts. The analysis was carried out by counting of underlined items. The comparisons were made with the Mann-Whitney test. A difference was observed between the groups only at the sentence level among the 9th grade schoolchildren under the spontaneous monitoring and among the 5th grade schoolchildren under directed monitoring. Students with worst comprehension had a poorer performance to monitor the presence of ungrammatical sentences than their peers with best comprehension.

A Longitudinal Investigation of Direct and Indirect Links between Reading Skills in Kindergarten and Reading Comprehension in Tenth Grade

ERIC Educational Resources Information Center

Stanley, Christopher T.; Petscher, Yaacov; Catts, Hugh

2018-01-01

In this study, researchers examined the extent to which several fundamental measures of reading proficiency from kindergarten students (N = 3180) were linked to reading comprehension in tenth grade while controlling for third grade vocabulary and oral reading fluency. Analyses tested the direct and indirect relations between and among…

Training directionally selective motion pathways can significantly improve reading efficiency

NASA Astrophysics Data System (ADS)

Lawton, Teri

2004-06-01

This study examined whether perceptual learning at early levels of visual processing would facilitate learning at higher levels of processing. This was examined by determining whether training the motion pathways by practicing leftright movement discrimination, as found previously, would improve the reading skills of inefficient readers significantly more than another computer game, a word discrimination game, or the reading program offered by the school. This controlled validation study found that practicing left-right movement discrimination 5-10 minutes twice a week (rapidly) for 15 weeks doubled reading fluency, and significantly improved all reading skills by more than one grade level, whereas inefficient readers in the control groups barely improved on these reading skills. In contrast to previous studies of perceptual learning, these experiments show that perceptual learning of direction discrimination significantly improved reading skills determined at higher levels of cognitive processing, thereby being generalized to a new task. The deficits in reading performance and attentional focus experienced by the person who struggles when reading are suggested to result from an information overload, resulting from timing deficits in the direction-selectivity network proposed by Russell De Valois et al. (2000), that following practice on direction discrimination goes away. This study found that practicing direction discrimination rapidly transitions the inefficient 7-year-old reader to an efficient reader.

Direct reading of electrocardiograms and respiration rates

NASA Technical Reports Server (NTRS)

Wise, J. P.

1969-01-01

Technique for reading heart and respiration rates is more accurate and direct than the previous method. Index of a plastic calibrated card is aligned with a point on the electrocardiogram. Complexes are counted as indicated on the card and heart or respiration rate is read directly from the appropriate scale.

75 FR 64309 - Components for Evaluation of Direct-Reading Monitors for Gases and Vapors and Addendum

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-19

... Direct-Reading Monitors for Gases and Vapors: Hazard Detection in First Responder Environments.'' The.../docket/review/docket220 . The document expands the 1995 method development and evaluation experimental... evaluating direct-reading monitors for hazard detection in First Responder environments. The 1995 document...

Graphical support for comprehending science texts: The contributions of diagram design and text directives

NASA Astrophysics Data System (ADS)

McTigue, Erin M.

The present study examined the combined effect of diagram design and text directives on the comprehension of explanatory science texts for middle school readers. Three types of diagram designs were compared. Each design contained the same graphical representation of a cycle but differed in the labels. The labels indicated either the (a) parts of the, cycle, (b) steps of the cycle, or (c) both the parts and steps. Additionally, there were two conditions of text, both with and without embedded directives. The directives guided the reader to the diagram to help readers integrate the two sources of information. Finally, each of the 189 sixth grade participants read two texts---a life-science text and a physical-science text. Results indicated that for the life-science text both the parts diagrams and the steps diagrams facilitated the readers' comprehension, but that the parts & steps diagram did not. Overall, the directives assisted readers in the life-science text, when they were viewing the complex diagrams: the steps diagram, and the parts & steps diagrams, but not the parts diagram. Directives also helped girls who were reading at the below- and on-grade level, but not the girls reading above-grade level. Neither the diagrams nor directives facilitated comprehension of the physical science text. There was a gender difference favoring boys on the physical science but no gender difference on the life-science text.

Attentional asymmetry between visual hemifields is related to habitual direction of reading and its implications for debate on cause and effects of dyslexia.

PubMed

Kermani, Mojtaba; Verghese, Ashika; Vidyasagar, Trichur R

2018-02-01

A major controversy regarding dyslexia is whether any of the many visual and phonological deficits found to be correlated with reading difficulty cause the impairment or result from the reduced amount of reading done by dyslexics. We studied this question by comparing a visual capacity in the left and right visual hemifields in people habitually reading scripts written right-to-left or left-to-right. Selective visual attention is necessary for efficient visual search and also for the sequential recognition of letters in words. Because such attentional allocation during reading depends on the direction in which one is reading, asymmetries in search efficiency may reflect biases arising from the habitual direction of reading. We studied this by examining search performance in three cohorts: (a) left-to-right readers who read English fluently; (b) right-to-left readers fluent in reading Farsi but not any left-to-right script; and (c) bilingual readers fluent in English and in Farsi, Arabic, or Hebrew. Left-to-right readers showed better search performance in the right hemifield and right-to-left readers in the left hemifield, but bilingual readers showed no such asymmetries. Thus, reading experience biases search performance in the direction of reading, which has implications for the cause and effect relationships between reading and cognitive functions. Copyright © 2017 John Wiley & Sons, Ltd.

Therapist Directiveness and Client Reactance in the Administration of Homework in Therapy with College Students

ERIC Educational Resources Information Center

Branagan, William Tyler; Swanbrow Becker, Martin A.

2018-01-01

The present study used an analog design with three vignettes portraying homework administrations at three levels of therapist directiveness (low, medium, and high) and the Therapeutic Reactance Scale to measure participant reactance. Participants (N = 436) read the vignettes and completed the Homework Completion Scale (HCS), Counseling…

Direct Reading Instruction and the NYS ELA

ERIC Educational Resources Information Center

Jones-Carey, Margaret H.

2013-01-01

This study analyzed the impact of classroom based reading instruction ("direct instruction") on the standardized test scores of 6th grade students as measured by the New York State English Language Arts assessment (NYS ELA). It was hypothesized that the implementation of direct instruction in reading in grade 6 would improve NYS ELA…

Direct Instruction of Comprehension: Instructional Examples from Intervention Research on Listening and Reading Comprehension

ERIC Educational Resources Information Center

Coyne, Michael D.; Zipoli, Richard P., Jr.; Chard, David J.; Faggella-Luby, Michael; Ruby, Maureen; Santoro, Lana E.; Baker, Scott

2009-01-01

This article examines the role of direct instruction in promoting listening and reading comprehension. Instructional examples from 2 programs of intervention research focused on improving comprehension; the Story Read Aloud Program and the Embedded Story Structure Routine are used to illustrate principles of direct instruction. An analysis of…

Silent reading of direct versus indirect speech activates voice-selective areas in the auditory cortex.

PubMed

Yao, Bo; Belin, Pascal; Scheepers, Christoph

2011-10-01

In human communication, direct speech (e.g., Mary said: "I'm hungry") is perceived to be more vivid than indirect speech (e.g., Mary said [that] she was hungry). However, for silent reading, the representational consequences of this distinction are still unclear. Although many of us share the intuition of an "inner voice," particularly during silent reading of direct speech statements in text, there has been little direct empirical confirmation of this experience so far. Combining fMRI with eye tracking in human volunteers, we show that silent reading of direct versus indirect speech engenders differential brain activation in voice-selective areas of the auditory cortex. This suggests that readers are indeed more likely to engage in perceptual simulations (or spontaneous imagery) of the reported speaker's voice when reading direct speech as opposed to meaning-equivalent indirect speech statements as part of a more vivid representation of the former. Our results may be interpreted in line with embodied cognition and form a starting point for more sophisticated interdisciplinary research on the nature of auditory mental simulation during reading.

The Effect of Large Angles of Yaw on the Accuracy of Wing-Tip Yawmeters

NASA Technical Reports Server (NTRS)

Golden, Jacob

1942-01-01

The present method used by the NACA for the measurement of sideslip angles in flight involves the use of a device called the yawmeter. The operation of this instrument depends on the motion of a free-swinging vane which, mounted ahead of the wing tip, alines itself with the local wind direction. Because of the flow pattern about the airplane, the local wind direction at the yaw vane may be slightly different from the direction of the relative wind and the yaw-vane readings may be in error. This error is corrected by using half the difference between the readings of two vanes, one on each wing, for unyawed flight as a calibration constant. It is possible, however, that, because of the change in location of the vane with respect to the flow pattern at large angles of yaw, the constant obtained for unyawed flight may not apply. The present report covers power-off tests made in the free-flight tunnel to check the validity of this method.

Single-Word Reading: Behavioral and Biological Perspectives. New Directions in Communication Disorders Research

ERIC Educational Resources Information Center

Grigorenko, Elena L., Ed.; Naples, Adam J., Ed.

2007-01-01

As the first title in the new series, "New Directions in Communication Disorders Research: Integrative Approaches", this volume discusses a unique phenomenon in cognitive science, single-word reading, which is an essential element in successful reading competence. Single-word reading is an interdisciplinary area of research that incorporates…

The Effects of Three Prereading Activities on Learning Disabled Students' Reading Comprehension.

ERIC Educational Resources Information Center

Sachs, Arlene

1983-01-01

Thirty-six learning disabled children (9-12 years old) participated in a modified Directed Reading Activity, a modified Concept Analysis Activity, and a Worksheet Activity (control). Results indicate that evaluative reading comprehension was more affected by both the modified Concept Analysis Activity and the modified Directed Reading Activity…

A Framework for Analysis of Case Studies of Reading Lessons

ERIC Educational Resources Information Center

Carlisle, Joanne F.; Kelcey, Ben; Rosaen, Cheryl; Phelps, Geoffrey; Vereb, Anita

2013-01-01

This paper focuses on the development and study of a framework to provide direction and guidance for practicing teachers in using a web-based case studies program for professional development in early reading; the program is called Case Studies Reading Lessons (CSRL). The framework directs and guides teachers' analysis of reading instruction by…

Reading Aloud to Children: Benefits and Implications for Acquiring Literacy Before Schooling Begins.

PubMed

Massaro, Dominic W

2017-01-01

Extensive experience in written language might provide children the opportunity to learn to read in the same manner they learn spoken language. One potential type of written language immersion is reading aloud to children, which is additionally valuable because the vocabulary in picture books is richer and more extensive than that found in child-directed speech. This study continues a comparison between these 2 communication media by evaluating their relative linguistic and cognitive complexity. Although reading grade level has been used only to assess the complexity of written language, it was also applied to both child-directed and adult-directed speech. Five measures of reading grade level gave an average grade level of 4.2 for picture books, 1.9 for child-directed speech, and 3.0 for adult-directed speech. The language in picture books is more challenging than that found in both child-directed and adult-directed speech. It is proposed that this difference between written and spoken language is the formal versus informal genre of their occurrence rather than their text or oral medium. The value of reading books aloud therefore exposes children to a linguistic and cognitive complexity not typically found in speech to children.

How does reading direction modulate perceptual asymmetry effects?

PubMed

Chung, Harry K S; Liu, Joyce Y W; Hsiao, Janet H

2017-08-01

Left-side bias effects refer to a bias towards the left side of the stimulus/space in perceptual/visuospatial judgments, and are argued to reflect dominance of right hemisphere processing. It remains unclear whether reading direction can also account for the bias effect. Previous studies comparing readers of languages read from left to right with those read from right to left (e.g., French vs. Hebrew) have obtained inconsistent results. As a language that can be read from left to right or from right to left, Chinese provides a unique opportunity for a within-culture examination of reading direction effects. Chinese participants performed a perceptual judgment task (with both face and Chinese character stimuli; Experiment 1) and two visuospatial attention tasks (the greyscales and line bisection tasks; Experiment 2) once before and once after a reading task, in which they read Chinese passages either from left to right or from right to left for about 20 min. After reading from right to left, participants showed significantly reduced left-side bias in Chinese character perceptual judgments but not in the other three tasks. This effect suggests that the role of reading direction on different forms of left-side bias may differ, and its modulation may be stimulus-specific.

How logical reasoning mediates the relation between lexical quality and reading comprehension.

PubMed

Segers, Eliane; Verhoeven, Ludo

The present study aimed to examine the role of logical reasoning in the relation between lexical quality and reading comprehension in 146 fourth grade Dutch children. We assessed their standardized reading comprehension measure, along with their decoding efficiency and vocabulary as measures of lexical quality, syllogistic reasoning as measure of (verbal) logical reasoning, and nonverbal reasoning as a control measure. Syllogistic reasoning was divided into a measure tapping basic, coherence inferencing skill using logical syllogisms, and a measure tapping elaborative inferencing skill using indeterminate syllogisms. Results showed that both types of syllogisms partly mediated the relation between lexical quality and reading comprehension, but also had a unique additional effect on reading comprehension. The indirect effect of lexical quality on reading comprehension via syllogisms was driven by vocabulary knowledge. It is concluded that measures of syllogistic reasoning account for higher-order thinking processes that are needed to make inferences in reading comprehension. The role of lexical quality appears to be pivotal in explaining the variation in reading comprehension both directly and indirectly via syllogistic reasoning.

Effect of Direct Instruction Programs on Teaching Reading Comprehension to Students with Learning Disabilities

ERIC Educational Resources Information Center

Parker, Jennifer Leigh Sarratt

2014-01-01

The purpose of this quasi experimental research study was to examine the effects of two direct instruction programs, SRA Reading Mastery Signature and SRA Reading Success on reading comprehension skill acquisition of middle school students who qualify as a student with a specific learning disability. Furthermore, the study was used to compare the…

Direct and Indirect Effects of Print Exposure on Silent Reading Fluency

ERIC Educational Resources Information Center

Mano, Quintino R.; Guerin, Julia M.

2018-01-01

Print exposure is an important causal factor in reading development. Little is known, however, of the mechanisms through which print exposure exerts an effect onto reading. To address this gap, we examined the direct and indirect effects of print exposure on silent reading fluency among college students (n = 52). More specifically, we focused on…

Distractions, distractions: does instant messaging affect college students' performance on a concurrent reading comprehension task?

PubMed

Fox, Annie Beth; Rosen, Jonathan; Crawford, Mary

2009-02-01

Instant messaging (IM) has become one of the most popular forms of computer-mediated communication (CMC) and is especially prevalent on college campuses. Previous research suggests that IM users often multitask while conversing online. To date, no one has yet examined the cognitive effect of concurrent IM use. Participants in the present study (N = 69) completed a reading comprehension task uninterrupted or while concurrently holding an IM conversation. Participants who IMed while performing the reading task took significantly longer to complete the task, indicating that concurrent IM use negatively affects efficiency. Concurrent IM use did not affect reading comprehension scores. Additional analyses revealed that the more time participants reported spending on IM, the lower their reading comprehension scores. Finally, we found that the more time participants reported spending on IM, the lower their self-reported GPA. Implications and future directions are discussed.

Reading and writing direction effects on the aesthetic appreciation of photographs.

PubMed

Chahboun, Sobh; Flumini, Andrea; Pérez González, Carmen; McManus, I Chris; Santiago, Julio

2017-05-01

Does reading and writing direction (RWD) influence the aesthetic appreciation of photography? Pérez González showed that nineteenth-century Iranian and Spanish professional photographers manifest lateral biases linked to RWD in their compositions. The present study aimed to test whether a population sample showed similar biases. Photographs with left-to-right (L-R) and right-to-left (R-L) directionality were selected from Pérez González's collections and presented in both original and mirror-reversed forms to Spanish (L-R readers) and Moroccan (R-L readers) participants. In Experiment 1, participants rated each picture for its aesthetic pleasingness. The results showed neither effects of lateral organization nor interactions with RWD. In Experiment 2, each picture and its mirror version were presented together and participants chose the one they liked better. Spaniards preferred rightward versions and Moroccans preferred leftward versions. RWD therefore affects aesthetic impressions of photography in our participants when people pay attention to the lateral spatial dimension of pictures. The observed directional aesthetic preferences were not sensitive to the sex of the model in the photographs, failing to support expectations from the hypotheses of emotionality and agency. Preferences were attributable to the interaction between general scanning strategies and scanning habits linked to RWD.

The Direct and Indirect Effects of Word Reading and Vocabulary on Adolescents' Reading Comprehension: Comparing Struggling and Adequate Comprehenders

ERIC Educational Resources Information Center

Oslund, Eric L.; Clemens, Nathan H.; Simmons, Deborah C.; Simmons, Leslie E.

2018-01-01

The current study examined statistically significant differences between struggling and adequate readers using a multicomponent model of reading comprehension in 796 sixth through eighth graders, with a primary focus on word reading and vocabulary. Path analyses and Wald tests were used to investigate the direct and indirect relations of word…

Poor anchoring limits dyslexics' perceptual, memory, and reading skills.

PubMed

Oganian, Yulia; Ahissar, Merav

2012-07-01

The basic deficits underlying the severe and persistent reading difficulties in dyslexia are still highly debated. One of the major topics of debate is whether these deficits are language specific, or affect both verbal and non-verbal stimuli. Recently, Ahissar and colleagues proposed the "anchoring-deficit hypothesis" (Ahissar, Lubin, Putter-Katz, & Banai, 2006), which suggests that dyslexics have a general difficulty in automatic extraction of stimulus regularities from auditory inputs. This hypothesis explained a broad range of dyslexics' verbal and non-verbal difficulties. However, it was not directly tested in the context of reading and verbal memory, which poses the main stumbling blocks to dyslexics. Here we assessed the abilities of adult dyslexics to efficiently benefit from ("anchor to") regularities embedded in repeated tones, orally presented syllables, and written words. We also compared dyslexics' performance to that of individuals with attention disorder (ADHD), but no reading disability. We found an anchoring effect in all groups: all gained from stimulus repetition. However, in line with the anchoring-deficit hypothesis, controls and ADHD participants showed a significantly larger anchoring effect in all tasks. This study is the first that directly shows that the same domain-general deficit, poor anchoring, characterizes dyslexics' performance in perceptual, working memory and reading tasks. Copyright © 2012 Elsevier Ltd. All rights reserved.

Navigating comics: an empirical and theoretical approach to strategies of reading comic page layouts.

PubMed

Cohn, Neil

2013-01-01

Like the sequence of words in written language, comic book page layouts direct images into a deliberate reading sequence. Conventional wisdom would expect that comic panels follow the order of text: left-to-right and down - a "Z-path" - though several layouts can violate this order, such as Gestalt groupings of panels that deny a Z-path of reading. To examine how layouts pressure readers to choose pathways deviating from the Z-path, we presented participants with comic pages empty of content, and asked them to number the panels in the order they would read them. Participants frequently used strategies departing from both the traditional Z-path and Gestalt groupings. These preferences reveal a system of constraints that organizes panels into hierarchic constituents, guiding readers through comic page layouts.

Cross-lingual neighborhood effects in generalized lexical decision and natural reading.

PubMed

Dirix, Nicolas; Cop, Uschi; Drieghe, Denis; Duyck, Wouter

2017-06-01

The present study assessed intra- and cross-lingual neighborhood effects, using both a generalized lexical decision task and an analysis of a large-scale bilingual eye-tracking corpus (Cop, Dirix, Drieghe, & Duyck, 2016). Using new neighborhood density and frequency measures, the general lexical decision task yielded an inhibitory cross-lingual neighborhood density effect on reading times of second language words, replicating van Heuven, Dijkstra, and Grainger (1998). Reaction times for native language words were not influenced by neighborhood density or frequency but error rates showed cross-lingual neighborhood effects depending on target word frequency. The large-scale eye movement corpus confirmed effects of cross-lingual neighborhood on natural reading, even though participants were reading a novel in a unilingual context. Especially second language reading and to a lesser extent native language reading were influenced by lexical candidates from the nontarget language, although these effects in natural reading were largely facilitatory. These results offer strong and direct support for bilingual word recognition models that assume language-independent lexical access. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Apparatus and methods for memory using in-plane polarization

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

Liu, Junwei; Chang, Kai; Ji, Shuai-Hua

A memory device includes a semiconductor layer with an in-plane polarization component switchable between a first direction and a second direction. A writing electrode is employed to apply a writing voltage to the semiconductor layer to change the in-plane polarization component between the first direction and the second direction. A reading electrode is employed to apply a reading voltage to the semiconductor layer to measure a tunneling current substantially perpendicular to the polarization direction of the in-plane polarization component. The directions of the reading voltage and the writing voltage are substantially perpendicular to each other. Therefore, the reading process ismore » non-destructive. Thin films (e.g., one unit cell thick) of ferroelectric material can be used in the memory device to increase the miniaturization of the device.« less

The Relationship between Parent Report of Adaptive Behavior and Direct Assessment of Reading Ability in Children with Autism Spectrum Disorder

ERIC Educational Resources Information Center

Arciuli. Joanne; Stevens, Kirsten; Trembath, David; Simpson, Ian Craig

2013-01-01

Purpose: This study was designed to shed light on the profile of reading ability in children with autism spectrum disorder (ASD). A key aim was to examine the relationship between parent report of adaptive behavior and direct assessment of reading ability in these children. Method: The authors investigated children's reading ability using the Wide…

Field Test Report of the Self-Directed, Interpretive, and Creative Reading Elements of the Wisconsin Design for Reading Skill Development. Technical Report No. 330.

ERIC Educational Resources Information Center

Chester, Robert; And Others

This study of the self-directed, interpretive, and creative reading elements of the Wisconsin Design for Reading Skill Development was conducted to gather descriptive data about implementation strategies being developed and practiced by field test teachers and to gather evaluative information about the usability of various management and…

Adapting a Multiple-Baseline Design Rationale for Evaluating Instructional Interventions: Implications for the Adoption of Direct Instruction Reading Curricula for Evidence-Based Reform

ERIC Educational Resources Information Center

Vitale, Michael R.; Kaniuka, Theodore S.

2012-01-01

Present national methodological standards for evaluating the credibility of the design of individual research studies have resulted in findings reporting the pre-­post effectiveness of Direct Instruction programs to be eliminated from consideration by educational leaders involved in making curricular decisions intended to advance local school…

Contextual modulation of reading rate for direct versus indirect speech quotations.

PubMed

Yao, Bo; Scheepers, Christoph

2011-12-01

In human communication, direct speech (e.g., Mary said: "I'm hungry") is perceived to be more vivid than indirect speech (e.g., Mary said [that] she was hungry). However, the processing consequences of this distinction are largely unclear. In two experiments, participants were asked to either orally (Experiment 1) or silently (Experiment 2, eye-tracking) read written stories that contained either a direct speech or an indirect speech quotation. The context preceding those quotations described a situation that implied either a fast-speaking or a slow-speaking quoted protagonist. It was found that this context manipulation affected reading rates (in both oral and silent reading) for direct speech quotations, but not for indirect speech quotations. This suggests that readers are more likely to engage in perceptual simulations of the reported speech act when reading direct speech as opposed to meaning-equivalent indirect speech quotations, as part of a more vivid representation of the former. Copyright © 2011 Elsevier B.V. All rights reserved.

Keeping Current. Using BDA Strategies in the Library Media Center

ERIC Educational Resources Information Center

Keller, Cynthia A.

2005-01-01

This article discusses BDA strategies--reading strategies that "good readers" use before, during, and after reading. These strategies are in conjunction with free reading as well as direct reading instruction by reading specialists and/or teachers. An explanation of "Before Reading Strategies," "During Reading Strategies," and "After Reading…

Fostering Reading Excellence at Every Level of School through Reading Clinics

ERIC Educational Resources Information Center

Ortlieb, Evan; Grandstaff-Beckers, Gerlinde; Cheek, Earl H., Jr.

2012-01-01

With the increased emphasis on standardized testing from state and federal mandates, the need for reading remediation has intensified. Programs directed toward increasing student test scores have been put in place nationwide with mixed results. These initiatives include response to intervention (RTI), direct instruction, and individualized…

Effect of lexical proficiency on reading strategies used for shallow and deep orthographies.

PubMed

Jeon, Hyeon-Ae

2012-12-05

The aim of the present study was to explore how different levels of proficiency in deep orthography (DO) influence the reading strategies used for sentences containing both shallow orthographies and DO, and to examine the neural correlates involved. High-proficiency participants, who depend on rapid and direct semantic retrieval by the lexical route, activated the anterior cingulate cortex, middle frontal, and fusiform gyri. Low-proficiency participants, who rely on the sublexical route, activated inferior parietal lobule and inferior frontal gyrus. These findings suggest that level of proficiency in DO modulates the selection of specific reading strategies, and that the neural pathways underlying these strategies are separately laid out in the cortical areas.

Testing for dual brain processing routes in reading: a direct contrast of chinese character and pinyin reading using FMRI.

PubMed

Chen, Yiping; Fu, Shimin; Iversen, Susan D; Smith, Steve M; Matthews, Paul M

2002-10-01

Chinese offers a unique tool for testing the effects of word form on language processing during reading. The processes of letter-mediated grapheme-to-phoneme translation and phonemic assembly (assembled phonology) critical for reading and spelling in any alphabetic orthography are largely absent when reading nonalphabetic Chinese characters. In contrast, script-to-sound translation based on the script as a whole (addressed phonology) is absent when reading the Chinese alphabetic sound symbols known as pinyin, for which the script-to-sound translation is based exclusively on assembled phonology. The present study aims to contrast patterns of brain activity associated with the different cognitive mechanisms needed for reading the two scripts. fMRI was used with a block design involving a phonological and lexical task in which subjects were asked to decide whether visually presented, paired Chinese characters or pinyin "sounded like" a word. Results demonstrate that reading Chinese characters and pinyin activate a common brain network including the inferior frontal, middle, and inferior temporal gyri, the inferior and superior parietal lobules, and the extrastriate areas. However, some regions show relatively greater activation for either pinyin or Chinese reading. Reading pinyin led to a greater activation in the inferior parietal cortex bilaterally, the precuneus, and the anterior middle temporal gyrus. In contrast, activation in the left fusiform gyrus, the bilateral cuneus, the posterior middle temporal, the right inferior frontal gyrus, and the bilateral superior frontal gyrus were greater for nonalphabetic Chinese reading. We conclude that both alphabetic and nonalphabetic scripts activate a common brain network for reading. Overall, there are no differences in terms of hemispheric specialization between alphabetic and nonalphabetic scripts. However, differences in language surface form appear to determine relative activation in other regions. Some of these regions (e.g., the inferior parietal cortex for pinyin and fusiform gyrus for Chinese characters) are candidate regions for specialized processes associated with reading via predominantly assembled (pinyin) or addressed (Chinese character) procedures.

Efficient Convex Optimization for Energy-Based Acoustic Sensor Self-Localization and Source Localization in Sensor Networks.

PubMed

Yan, Yongsheng; Wang, Haiyan; Shen, Xiaohong; Leng, Bing; Li, Shuangquan

2018-05-21

The energy reading has been an efficient and attractive measure for collaborative acoustic source localization in practical application due to its cost saving in both energy and computation capability. The maximum likelihood problems by fusing received acoustic energy readings transmitted from local sensors are derived. Aiming to efficiently solve the nonconvex objective of the optimization problem, we present an approximate estimator of the original problem. Then, a direct norm relaxation and semidefinite relaxation, respectively, are utilized to derive the second-order cone programming, semidefinite programming or mixture of them for both cases of sensor self-location and source localization. Furthermore, by taking the colored energy reading noise into account, several minimax optimization problems are formulated, which are also relaxed via the direct norm relaxation and semidefinite relaxation respectively into convex optimization problems. Performance comparison with the existing acoustic energy-based source localization methods is given, where the results show the validity of our proposed methods.

Efficient Convex Optimization for Energy-Based Acoustic Sensor Self-Localization and Source Localization in Sensor Networks

PubMed Central

Yan, Yongsheng; Wang, Haiyan; Shen, Xiaohong; Leng, Bing; Li, Shuangquan

2018-01-01

The energy reading has been an efficient and attractive measure for collaborative acoustic source localization in practical application due to its cost saving in both energy and computation capability. The maximum likelihood problems by fusing received acoustic energy readings transmitted from local sensors are derived. Aiming to efficiently solve the nonconvex objective of the optimization problem, we present an approximate estimator of the original problem. Then, a direct norm relaxation and semidefinite relaxation, respectively, are utilized to derive the second-order cone programming, semidefinite programming or mixture of them for both cases of sensor self-location and source localization. Furthermore, by taking the colored energy reading noise into account, several minimax optimization problems are formulated, which are also relaxed via the direct norm relaxation and semidefinite relaxation respectively into convex optimization problems. Performance comparison with the existing acoustic energy-based source localization methods is given, where the results show the validity of our proposed methods. PMID:29883410

Navigating Comics: An Empirical and Theoretical Approach to Strategies of Reading Comic Page Layouts

PubMed Central

Cohn, Neil

2013-01-01

Like the sequence of words in written language, comic book page layouts direct images into a deliberate reading sequence. Conventional wisdom would expect that comic panels follow the order of text: left-to-right and down – a “Z-path” – though several layouts can violate this order, such as Gestalt groupings of panels that deny a Z-path of reading. To examine how layouts pressure readers to choose pathways deviating from the Z-path, we presented participants with comic pages empty of content, and asked them to number the panels in the order they would read them. Participants frequently used strategies departing from both the traditional Z-path and Gestalt groupings. These preferences reveal a system of constraints that organizes panels into hierarchic constituents, guiding readers through comic page layouts. PMID:23616776

Kindergarten Predictors of Third Grade Writing

PubMed Central

Kim, Young-Suk; Al Otaiba, Stephanie; Wanzek, Jeanne

2015-01-01

The primary goal of the present study was to examine the relations of kindergarten transcription, oral language, word reading, and attention skills to writing skills in third grade. Children (N = 157) were assessed on their letter writing automaticity, spelling, oral language, word reading, and attention in kindergarten. Then, they were assessed on writing in third grade using three writing tasks – one narrative and two expository prompts. Children’s written compositions were evaluated in terms of writing quality (the extent to which ideas were developed and presented in an organized manner). Structural equation modeling showed that kindergarten oral language and lexical literacy skills (i.e., word reading and spelling) were independently predicted third grade narrative writing quality, and kindergarten literacy skill uniquely predicted third grade expository writing quality. In contrast, attention and letter writing automaticity were not directly related to writing quality in either narrative or expository genre. These results are discussed in light of theoretical and practical implications. PMID:25642118

Trait anxiety and impaired control of reflective attention in working memory.

PubMed

Hoshino, Takatoshi; Tanno, Yoshihiko

2016-01-01

The present study investigated whether the control of reflective attention in working memory (WM) is impaired in high trait anxiety individuals. We focused on the consequences of refreshing-a simple reflective process of thinking briefly about a just-activated representation in mind-on the subsequent processing of verbal stimuli. Participants performed a selective refreshing task, in which they initially refreshed or read one word from a three-word set, and then refreshed a non-selected item from the initial phrase or read aloud a new word. High trait anxiety individuals exhibited greater latencies when refreshing a word after experiencing the refreshing of a word from the same list of semantic associates. The same pattern was observed for reading a new word after prior refreshing. These findings suggest that high trait anxiety individuals have difficulty resolving interference from active distractors when directing reflective attention towards contents in WM or processing a visually presented word.

Neural competition as a developmental process: Early hemispheric specialization for word processing delays specialization for face processing

PubMed Central

Li, Su; Lee, Kang; Zhao, Jing; Yang, Zhi; He, Sheng; Weng, Xuchu

2013-01-01

Little is known about the impact of learning to read on early neural development for word processing and its collateral effects on neural development in non-word domains. Here, we examined the effect of early exposure to reading on neural responses to both word and face processing in preschool children with the use of the Event Related Potential (ERP) methodology. We specifically linked children’s reading experience (indexed by their sight vocabulary) to two major neural markers: the amplitude differences between the left and right N170 on the bilateral posterior scalp sites and the hemispheric spectrum power differences in the γ band on the same scalp sites. The results showed that the left-lateralization of both the word N170 and the spectrum power in the γ band were significantly positively related to vocabulary. In contrast, vocabulary and the word left-lateralization both had a strong negative direct effect on the face right-lateralization. Also, vocabulary negatively correlated with the right-lateralized face spectrum power in the γ band even after the effects of age and the word spectrum power were partialled out. The present study provides direct evidence regarding the role of reading experience in the neural specialization of word and face processing above and beyond the effect of maturation. The present findings taken together suggest that the neural development of visual word processing competes with that of face processing before the process of neural specialization has been consolidated. PMID:23462239

Readability of Directions on Potentially Hazardous Household Products

ERIC Educational Resources Information Center

Pyrczak, Fred

1976-01-01

The study focused on an analysis of the readability of directions on harmful household products. High school students' reading ability was tested using eight sets of sample directions. The results of the study indicate a need for improving the students' ability to read directions on such products. (EC)

Attention Process Training-3 to improve reading comprehension in mild aphasia: A single-case experimental design study.

PubMed

Lee, Jaime B; Sohlberg, McKay Moore; Harn, Beth; Horner, Robert; Cherney, Leora R

2018-06-04

People with aphasia frequently present with nonlinguistic deficits, in addition to their compromised language abilities, which may contribute to their problems with reading comprehension. Treatment of attention, working memory and executive control may improve reading comprehension in individuals with aphasia, particularly those with mild reading problems. This single-case experimental design study evaluated the efficacy of Attention Process Training-3, an intervention combining direct attention training and metacognitive facilitation, for improving reading comprehension in individuals with mild aphasia. A multiple baseline design across six participants was used to evaluate treatment effects. The primary outcome measure was a maze reading task. Cognitive measures were administered pre- and post-treatment. Visual inspection of graphed maze reading performance data indicated a basic effect between APT-3 and improved maze reading for three of the six participants. Quantitative analyses, using Tau-U, corroborated findings identified through visual analysis. The overall effect size was significant (Tau = .48, p = .01). Results suggest that APT-3 has the potential to improve reading in individuals with aphasia, but that it may be more efficacious under certain conditions. Treatment and participant variables, including intensity of treatment and metacognitive strategy usage, are discussed as potential influences on participants' responsiveness to APT-3.

Toward all-carbon electronics: fabrication of graphene-based flexible electronic circuits and memory cards using maskless laser direct writing.

PubMed

Liang, Jiajie; Chen, Yongsheng; Xu, Yanfei; Liu, Zhibo; Zhang, Long; Zhao, Xin; Zhang, Xiaoliang; Tian, Jianguo; Huang, Yi; Ma, Yanfeng; Li, Feifei

2010-11-01

Owing to its extraordinary electronic property, chemical stability, and unique two-dimensional nanostructure, graphene is being considered as an ideal material for the highly expected all-carbon-based micro/nanoscale electronics. Herein, we present a simple yet versatile approach to constructing all-carbon micro/nanoelectronics using solution-processing graphene films directly. From these graphene films, various graphene-based microcosmic patterns and structures have been fabricated using maskless computer-controlled laser cutting. Furthermore, a complete system involving a prototype of a flexible write-once-read-many-times memory card and a fast data-reading system has been demonstrated, with infinite data retention time and high reliability. These results indicate that graphene could be the ideal material for fabricating the highly demanded all-carbon and flexible devices and electronics using the simple and efficient roll-to-roll printing process when combined with maskless direct data writing.

Relationships between Parent-Teaching Activities and Emergent Literacy in Preschool Children

ERIC Educational Resources Information Center

Haney, Michelle; Hill, Jacqueline

2004-01-01

Research indicates that both home literacy activities and direct instruction of reading skills promote reading development. The current study investigates how parent-led direct teaching activities impact emergent literacy. Preschool children (n = 47) were administered subtests from the Test of Early Reading Ability-3 and the Kaufman Survey of…

Bidirectional Relations between Text Reading Prosody and Reading Comprehension in the Upper Primary School Grades: A Longitudinal Perspective

ERIC Educational Resources Information Center

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

2016-01-01

The purpose of this study was to examine the directionality of the relationship between text reading prosody and reading comprehension in the upper grades of primary school. We compared 3 theoretical possibilities: Two unidirectional relations from text reading prosody to reading comprehension and from reading comprehension to text reading prosody…

Bloomfield-Barnhart Developmental Reading Mastery Test: Evaluator's Handbook [and] Individual Pupil Packet.

ERIC Educational Resources Information Center

Barnhart, Cynthia A.; And Others

The Developmental Reading Mastery Test of oral reading, comprehension, spelling, and language skills is based on curriculum materials by the Bloomfield-Barnhart reading program, Let's Read. The non-graded program teaches reading in eleven steps (skill sequences), with corresponding subtests, as follows: (1) shape discrimination, directionality;…

Reading Development in European Portuguese: Relationships between Oral Reading Fluency, Vocabulary and Reading Comprehension

ERIC Educational Resources Information Center

Fernandes, Sandra; Querido, Luís; Verhaeghe, Arlette; Marques, Catarina; Araújo, Luísa

2017-01-01

This study investigated direct and indirect effects between oral reading fluency, vocabulary and reading comprehension across reading development in European Portuguese. Participants were 329 children attending basic education, from grade 1 to grade 6. The results of path analyses showed that text reading fluency is much more dependent on the…

The Directed Reading-Thinking Activity (DR-TA) and the Traditional Approach Using Tales of Virtue Based on His Majesty the King's Teaching Concepts in Seventh Grade Students' Reading Comprehension

ERIC Educational Resources Information Center

Chaemsai, Rungruedee; Rattanavich, Saowalak

2016-01-01

This study compares the English reading comprehension and ethical awareness of 7th grade students, when using either a directed reading-thinking activity (DR-TA), or a more traditional approach, involving tales of virtue based on His Majesty the King's teaching concepts. A randomized control group pretest-posttest design was used for the study,…

A Modern Periodic Table.

ERIC Educational Resources Information Center

Herrenden-Harker, B. D.

1997-01-01

Presents a modern Periodic Table based on the electron distribution in the outermost shell and the order of filling of the sublevels within the shells. Enables a student to read off directly the electronic configuration of the element and the order in which filling occurs. (JRH)

Adults with mild intellectual disabilities: can their reading comprehension ability be improved?

PubMed

van den Bos, K P; Nakken, H; Nicolay, P G; van Houten, E J

2007-11-01

Adults with a mild intellectual disability (ID) often show poor decoding and reading comprehension skills. The goal of this study was to investigate the effects of teaching text comprehension strategies to these adults. Specific research goals were to determine (1) the effects of two instruction conditions, i.e. strategy instruction to individuals and strategy instruction in small groups in a reciprocal teaching context; (2) intervention programme effects on specific strategy tests (so-called direct effects), and possible differences between strategies; (3) (long-term) transfer effects of the programme on general reading comprehension ability; and (4) the regression of general text comprehension by the variables of technical reading, IQ, reading comprehension of sentences (RCS), and pretest and posttest scores on the strategies taught. In total, 38 adults (age range 20-72 years; mean age of 36 years) with ID participated in the study. IQs ranged from 45 to 69 with a mean IQ of 58. The intervention programme involved 15 weekly lessons of 1 h each, taught during 3 months. Blocks of lessons included each of Brown and Palincsar's strategies of summarizing, questioning, clarifying and predicting, as participants read and studied narrative and expository texts. Results indicated no significant difference between group and individual instruction conditions. Second, direct programme effects - as determined by posttest-pretest contrasts for strategy tests - were substantial, except for the questioning strategy. Third, even more substantial was the transfer effect to general text comprehension. Moreover, the results on this test were well maintained at a follow-up test. Finally, the variance of general reading comprehension ability was best explained by the test of RCS, and only moderately by the strategies trained. The presently used intervention programme provides a good starting point for adults with ID to become better readers.

Developing the Self-Directed Learning Instructional Model to Enhance English Reading Ability and Self-Directed Learning of Undergraduate Students

ERIC Educational Resources Information Center

Wichadee, Saovapa

2011-01-01

The purposes of this study were to develop the instructional model for enhancing self-directed learning skills of Bangkok University students, study the impacts of the model on their English reading comprehension and self-directed learning ability as well as explore their opinion towards self-directed learning. The model development process…

A Modified Direct-Reading Azimuth Protractor

ERIC Educational Resources Information Center

Larson, William C.; Pugliese, Joseph M.

1977-01-01

Describes the construction of a direct-reading azimuth protractor (DRAP) used for mapping fracture and joint-surface orientations in underground mines where magnetic disturbances affect typical geologic pocket transit. (SL)

Building Word Knowledge: Opportunities for Direct Vocabulary Instruction in General Education for Students with Reading Difficulties

ERIC Educational Resources Information Center

Wanzek, Jeanne

2014-01-01

Direct vocabulary instruction is 1 critical component of reading instruction. Although most students in the elementary grades need to continue building their vocabulary knowledge, students with reading difficulties are at the greatest risk of falling further behind each year in vocabulary and concept knowledge without effective instruction. This…

READ 180. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2009

2009-01-01

"READ 180" is a reading program designed for students in elementary through high school whose reading achievement is below the proficient level. The goal of "READ 180" is to address gaps in students' skills through the use of a computer program, literature, and direct instruction in reading skills. The software component of the…

Direct-to-consumer advertising in oncology: a content analysis of print media.

PubMed

Abel, Gregory A; Lee, Stephanie J; Weeks, Jane C

2007-04-01

Content analysis of cancer-related direct-to-consumer advertising (DTCA), with a focus on how benefit and risk/adverse effect information is presented, is essential to understanding its potential impact on oncology outcomes. We reviewed all oncology DTCA appearing in three patient-focused cancer magazines and a sample of selected popular magazines from January 2003 to June 2006. We determined the Flesch reading ease score (FRES) for the text in each advertisement (a score > or = 65 is readable for the average person). We also assessed the proportion, type size, and placement of benefits and risks/adverse effects, as well as the nature and content of advertising appeals. Of 284 advertisements identified, 49 were unique. Oncology-related DTCA was rare in the popular magazines, and appeared mostly in those aimed at female readership. About equal amounts of text were devoted to benefits and risks/adverse effects, and all text was difficult to read. The mean FRES for benefit text was 39.71; for risk/adverse effect text, it was 38.22, a difference of 1.49 (95% CI, -4.02 to 7.00). The largest font size for benefits was 4.60 mm on average; for risks/adverse effects, it was 2.38 mm, a difference of 2.22 mm (95% CI, 1.35 to 3.09). Appeals to medication effectiveness were frequent (95%) and often made with clinical trial data (61%). Oncology print DTCA is prevalent in cancer-related, patient-directed magazines, and infrequent in the popular press. The information presented is considerably difficult to read, raising important questions about the appropriateness of direct-to-consumer marketing for oncologic medications.

Differential processing of consonants and vowels in lexical access through reading.

PubMed

New, Boris; Araújo, Verónica; Nazzi, Thierry

2008-12-01

Do consonants and vowels have the same importance during reading? Recently, it has been proposed that consonants play a more important role than vowels for language acquisition and adult speech processing. This proposal has started receiving developmental support from studies showing that infants are better at processing specific consonantal than vocalic information while learning new words. This proposal also received support from adult speech processing. In our study, we directly investigated the relative contributions of consonants and vowels to lexical access while reading by using a visual masked-priming lexical decision task. Test items were presented following four different primes: identity (e.g., for the word joli, joli), unrelated (vabu), consonant-related (jalu), and vowel-related (vobi). Priming was found for the identity and consonant-related conditions, but not for the vowel-related condition. These results establish the privileged role of consonants during lexical access while reading.

Changes in Reading Habits by Low Literate Adults through Extensive Reading

ERIC Educational Resources Information Center

Rodrigo, Victoria; Greenberg, Daphne; Segal, Don

2014-01-01

This study analyzes the effect of two reading interventions on reading habits by 181 low literate adults who read at the 3-5.9 grade levels. One intervention implemented extensive reading (ER group) and the other one had direct instruction (no-ER group). A Reading Pattern survey was administered at the beginning, at the end, and 6 months after the…

The Effects of Visual Attention Span and Phonological Decoding in Reading Comprehension in Dyslexia: A Path Analysis.

PubMed

Chen, Chen; Schneps, Matthew H; Masyn, Katherine E; Thomson, Jennifer M

2016-11-01

Increasing evidence has shown visual attention span to be a factor, distinct from phonological skills, that explains single-word identification (pseudo-word/word reading) performance in dyslexia. Yet, little is known about how well visual attention span explains text comprehension. Observing reading comprehension in a sample of 105 high school students with dyslexia, we used a pathway analysis to examine the direct and indirect path between visual attention span and reading comprehension while controlling for other factors such as phonological awareness, letter identification, short-term memory, IQ and age. Integrating phonemic decoding efficiency skills in the analytic model, this study aimed to disentangle how visual attention span and phonological skills work together in reading comprehension for readers with dyslexia. We found visual attention span to have a significant direct effect on more difficult reading comprehension but not on an easier level. It also had a significant direct effect on pseudo-word identification but not on word identification. In addition, we found that visual attention span indirectly explains reading comprehension through pseudo-word reading and word reading skills. This study supports the hypothesis that at least part of the dyslexic profile can be explained by visual attention abilities. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

The influence of sense-contingent argument structure frequencies on ambiguity resolution in aphasia.

PubMed

Huck, Anneline; Thompson, Robin L; Cruice, Madeline; Marshall, Jane

2017-06-01

Verbs with multiple senses can show varying argument structure frequencies, depending on the underlying sense. When acknowledge is used to mean 'recognise', it takes a direct object (DO), but when it is used to mean 'admit' it prefers a sentence complement (SC). The purpose of this study was to investigate whether people with aphasia (PWA) can exploit such meaning-structure probabilities during the reading of temporarily ambiguous sentences, as demonstrated for neurologically healthy individuals (NHI) in a self-paced reading study (Hare et al., 2003). Eleven people with mild or moderate aphasia and eleven neurologically healthy control participants read sentences while their eyes were tracked. Using adapted materials from the study by Hare et al. target sentences containing an SC structure (e.g. He acknowledged (that) his friends would probably help him a lot) were presented following a context prime that biased either a direct object (DO-bias) or sentence complement (SC-bias) reading of the verbs. Half of the stimuli sentences did not contain that so made the post verbal noun phrase (his friends) structurally ambiguous. Both groups of participants were influenced by structural ambiguity as well as by the context bias, indicating that PWA can, like NHI, use their knowledge of a verb's sense-based argument structure frequency during online sentence reading. However, the individuals with aphasia showed delayed reading patterns and some individual differences in their sensitivity to context and ambiguity cues. These differences compared to the NHI may contribute to difficulties in sentence comprehension in aphasia. Copyright © 2017 Elsevier Ltd. All rights reserved.

Direction Counts: A Comparative Study of Spatially Directional Counting Biases in Cultures with Different Reading Directions

ERIC Educational Resources Information Center

Shaki, Samuel; Fischer, Martin H.; Gobel, Silke M.

2012-01-01

Western adults associate small numbers with left space and large numbers with right space. Where does this pervasive spatial-numerical association come from? In this study, we first recorded directional counting preferences in adults with different reading experiences (left to right, right to left, mixed, and illiterate) and observed a clear…

Language-related values, reading amount, and reading comprehension in students with migration backgrounds.

PubMed

El-Khechen, Wahiba; Ferdinand, Hanna D; Steinmayr, Ricarda; McElvany, Nele

2016-06-01

Although various studies on general language performance have investigated determinants of students' reading comprehension (e.g., reading amount), they have paid insufficient attention to how students perceive parental values influence their language-related values and behaviour - and, as a consequence, their performance. This is particularly the case for bilingual students with a migration background. The present study aims to examine the impact of how students perceive parental values regarding German (attainment, utility, and cost), students' (utility) value of German/Turkish, and students' reading amount in German/Turkish on German reading comprehension. A total of 118 Grade 4 students in Germany with Turkish as their family language. Reading comprehension was measured with a 15-item standardized test. Whereas students' reading amount (German/Turkish) was assessed through students' self-reports on three questions, students' utility value (German/Turkish) and perceived parental values regarding German (attainment, utility, and cost) were each measured with two items. Results of path modelling supported the hypotheses that students' utility value regarding German and their reading amount in German would positively predict their German reading comprehension, whereas their utility value regarding Turkish and their reading amount in Turkish would negatively predict their German reading comprehension. Data also confirmed a direct effect of the negatively perceived parental cost value of German on German reading comprehension. The new evidence is of practical relevance for teachers, educational scientists, and psychologists who are striving to improve the educational outcomes of bilingual students. Further research needs and the significance of the results for educational practice and home environment are discussed. © 2015 The British Psychological Society.

Effectiveness of Miles-Per-Gallon Meters as a Means to Conserve Gasoline in Automobiles

DOT National Transportation Integrated Search

1976-10-01

This report is an assessment of fuel flow instruments reading directly in miles per gallon (mpg). It describes currently available mpg meters, their installation, utility, and safety and presents an analysis of potential cost savings. It discusses me...

SEDIMENT DATA - ST. PAUL WATERWAY - TACOMA, WA - 1996 MONITORING DATA

EPA Science Inventory

Benthic Infauna Monitoring Data Files are Excel-format spreadsheet files which contain data presented in the St. Paul Waterway Area Remedial Action and Habitat Restoration Project, 1996 Monitoring Report. The files can be viewed directly or readily downlo aded and read into most ...

EXPERIMENTAL DEVELOPMENT OF VARIABILITY IN READING RATE IN GRADES FOUR, FIVE AND SIX.

ERIC Educational Resources Information Center

HARRIS, THEODORE L.; AND OTHERS

METHODS OF TESTING, EVALUATING, AND TEACHING READING IN THE FOURTH, FIFTH AND SIXTH GRADES ARE DESCRIBED. CONSTRUCTION AND DESIGN OF EXPERIMENTAL TESTS OF VARIABILITY IN READING SPEED ARE DISCUSSED. DESIGN WAS BASED ON THE RATIONALE THAT A MEANINGFUL READING-TIME SCORE DIRECTLY RELATED TO THE SUBJECT'S PURPOSE FOR READING. WHILE READING SPEED MAY…

Examining the direct and indirect effects of visual-verbal paired associate learning on Chinese word reading.

PubMed

Georgiou, George; Liu, Cuina; Xu, Shiyang

2017-08-01

Associative learning, traditionally measured with paired associate learning (PAL) tasks, has been found to predict reading ability in several languages. However, it remains unclear whether it also predicts word reading in Chinese, which is known for its ambiguous print-sound correspondences, and whether its effects are direct or indirect through the effects of other reading-related skills such as phonological awareness and rapid naming. Thus, the purpose of this study was to examine the direct and indirect effects of visual-verbal PAL on word reading in an unselected sample of Chinese children followed from the second to the third kindergarten year. A sample of 141 second-year kindergarten children (71 girls and 70 boys; mean age=58.99months, SD=3.17) were followed for a year and were assessed at both times on measures of visual-verbal PAL, rapid naming, and phonological awareness. In the third kindergarten year, they were also assessed on word reading. The results of path analysis showed that visual-verbal PAL exerted a significant direct effect on word reading that was independent of the effects of phonological awareness and rapid naming. However, it also exerted significant indirect effects through phonological awareness. Taken together, these findings suggest that variations in cross-modal associative learning (as measured by visual-verbal PAL) place constraints on the development of word recognition skills irrespective of the characteristics of the orthography children are learning to read. Copyright © 2017 Elsevier Inc. All rights reserved.

Read 180®. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2016

2016-01-01

"READ 180®" is a reading program designed for struggling readers who are reading 2 or more years below grade level. It combines online and direct instruction, student assessment, and teacher professional development. "READ 180®" is delivered in 90-minute sessions that include whole-group instruction, three small-group…

Reading Mastery. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2012

2012-01-01

"Reading Mastery" is designed to provide explicit reading instruction to students in grades pre-K-5. One of several Direct Instruction curricula from McGraw-Hill, "Reading Mastery" is available in two versions: (1) "Reading Mastery Classic" (for grades pre-K-2) aims to help beginning readers identify letter sounds,…

Reading Practices in Singapore Homes.

ERIC Educational Resources Information Center

Mee, Cheah Yin; Gan, Linda

1998-01-01

Conducted a pilot questionnaire study on Singaporean family reading practices. Found that in the majority of homes, the mother initiated reading of mostly fictional material borrowed from public libraries. Reading aloud to children occurred in about one-third of homes, with direct reading instruction occurring in over two-thirds of families. Found…

Orthographic and phonological contributions to reading development: tracking developmental trajectories using masked priming.

PubMed

Ziegler, Johannes C; Bertrand, Daisy; Lété, Bernard; Grainger, Jonathan

2014-04-01

The present study used a variant of masked priming to track the development of 2 marker effects of orthographic and phonological processing from Grade 1 through Grade 5 in a cross-sectional study. Pseudohomophone (PsH) priming served as a marker for phonological processing, whereas transposed-letter (TL) priming was a marker for coarse-grained orthographic processing. The results revealed a clear developmental picture. First, the PsH priming effect was significant and remained stable across development, suggesting that phonology not only plays an important role in early reading development but continues to exert a robust influence throughout reading development. This finding challenges the view that more advanced readers should rely less on phonological information than younger readers. Second, the TL priming effect increased monotonically with grade level and reading age, which suggests greater reliance on coarse-grained orthographic coding as children become better readers. Thus, TL priming effects seem to be a good marker effect for children's ability to use coarse-grained orthographic coding to speed up direct lexical access in alphabetic languages. The results were predicted by the dual-route model of orthographic processing, which suggests that direct orthographic access is achieved through coarse-grained orthographic coding that tolerates some degree of flexibility in letter order. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Meeting Individual Reading Needs Through Individualized, Self-Directed Correction.

ERIC Educational Resources Information Center

Schubert, Delwyn G.

Individualized, self-directed correction in elementary level reading instruction becomes a reality when pupils can work independently with materials that provide instruction and practice in the skills in which they are deficient and can check the accuracy of their own answers. Commercially prepared teacher-directed materials can be converted to…

Neural competition as a developmental process: early hemispheric specialization for word processing delays specialization for face processing.

PubMed

Li, Su; Lee, Kang; Zhao, Jing; Yang, Zhi; He, Sheng; Weng, Xuchu

2013-04-01

Little is known about the impact of learning to read on early neural development for word processing and its collateral effects on neural development in non-word domains. Here, we examined the effect of early exposure to reading on neural responses to both word and face processing in preschool children with the use of the Event Related Potential (ERP) methodology. We specifically linked children's reading experience (indexed by their sight vocabulary) to two major neural markers: the amplitude differences between the left and right N170 on the bilateral posterior scalp sites and the hemispheric spectrum power differences in the γ band on the same scalp sites. The results showed that the left-lateralization of both the word N170 and the spectrum power in the γ band were significantly positively related to vocabulary. In contrast, vocabulary and the word left-lateralization both had a strong negative direct effect on the face right-lateralization. Also, vocabulary negatively correlated with the right-lateralized face spectrum power in the γ band even after the effects of age and the word spectrum power were partialled out. The present study provides direct evidence regarding the role of reading experience in the neural specialization of word and face processing above and beyond the effect of maturation. The present findings taken together suggest that the neural development of visual word processing competes with that of face processing before the process of neural specialization has been consolidated. Copyright © 2013 Elsevier Ltd. All rights reserved.

Look before You Leap: Reconsidering Contemplative Pedagogy

ERIC Educational Resources Information Center

Fisher, Kathleen M.

2017-01-01

This paper presents a critique of a set of teaching strategies known as "contemplative pedagogy." Using practices such as meditation, attentive listening, and reflective reading, contemplative inquiry focuses on direct first-person experience as an essential means of knowing that has historically been overshadowed and dismissed by an…

A proposed new handbook for the Federal Emergency Management Agency: Radiation safety in shelters

NASA Astrophysics Data System (ADS)

Haaland, C. M.

1981-09-01

A proposed replacement for the portion of the current Handbook for Radiological Monitoring that deals with protection of people in shelters from radiation from fallout resulting from nuclear war is presented. Basic information at a high school level is given on how to detect nuclear radiation, how to find and improve the safest places in a shelter, the necessity for and how to keep records on individual radiation exposures, and how to minimize exposures. Several procedures are introduced, some of which are based more on theoretical considerations than on actual experiments. These procedures include: (1) the method of time averaging radiation readings taken with one instrument in different locations of a large shelter while fallout is coming down and radiation levels ar climbing too rapidly for direct comparison of readings to determine the safest location; (2) the method of using one's own body to obtain directionality in radiation readings taken with a standard Civil Defense survey meter; (3) the method of using mutual shielding to reduce the average radiation exposure to shelter occupants; and (4) the ratio method for estimating radiation levels in hazardous areas.

Enjoying vs. smiling: Facial muscular activation in response to emotional language.

PubMed

Fino, Edita; Menegatti, Michela; Avenanti, Alessio; Rubini, Monica

2016-07-01

The present study examined whether emotionally congruent facial muscular activation - a somatic index of emotional language embodiment can be elicited by reading subject-verb sentences composed of action verbs, that refer directly to facial expressions (e.g., Mario smiles), but also by reading more abstract state verbs, which provide more direct access to the emotions felt by the agent (e.g., Mario enjoys). To address this issue, we measured facial electromyography (EMG) while participants evaluated state and action verb sentences. We found emotional sentences including both verb categories to have valence-congruent effects on emotional ratings and corresponding facial muscle activations. As expected, state verb-sentences were judged with higher valence ratings than action verb-sentences. Moreover, despite emotional congruent facial activations were similar for the two linguistic categories, in a late temporal window we found a tendency for greater EMG modulation when reading action relative to state verb sentences. These results support embodied theories of language comprehension and suggest that understanding emotional action and state verb sentences relies on partially dissociable motor and emotional processes. Copyright © 2016 Elsevier B.V. All rights reserved.

Effects of Direct Instruction Rewards Program Strategies to Teach Separation of Complex Words to Two High School Students with Disabilities

ERIC Educational Resources Information Center

Mullaney, Lauren; Baker, Megan; Rutherford, Katie; Neyman, Jennifer; McLaughlin, T. F.; Stookey, Susan

2014-01-01

The purpose of the study was to evaluate the effects of the Direct Instruction REWARDS® program on reading complex words of two fifteen-year-old boys in a reading resource room. Both participants had difficulty in reading and were diagnosed as learning disabled. During baseline, both participants had difficulty in syllabication. The results showed…

Direct and Indirect Teaching: Using E-Books for Supporting Vocabulary, Word Reading, and Story Comprehension for Young Children

ERIC Educational Resources Information Center

Korat, Ofra; Shamir, Adina

2012-01-01

We examine the effect of direct and indirect teaching of vocabulary and word reading on pre-kindergarten and kindergarten children following use of an electronic storybook (e-book). The children in each age group were randomly assigned to an intervention group which read the e-book or to a control group which was afforded the regular school…

What Is the Influence of Morphological Knowledge in the Early Stages of Reading Acquisition Among Low SES Children? A Graphical Modeling Approach

PubMed Central

Colé, Pascale; Cavalli, Eddy; Duncan, Lynne G.; Theurel, Anne; Gentaz, Edouard; Sprenger-Charolles, Liliane; El-Ahmadi, Abdessadek

2018-01-01

Children from low-SES families are known to show delays in aspects of language development which underpin reading acquisition such as vocabulary and listening comprehension. Research on the development of morphological skills in this group is scarce, and no studies exist in French. The present study investigated the involvement of morphological knowledge in the very early stages of reading acquisition (decoding), before reading comprehension can be reliably assessed. We assessed listening comprehension, receptive vocabulary, phoneme awareness, morphological awareness as well as decoding, word reading and non-verbal IQ in 703 French first-graders from low-SES families after 3 months of formal schooling (November). Awareness of derivational morphology was assessed using three oral tasks: Relationship Judgment (e.g., do these words belong to the same family or not? heat-heater … ham-hammer); Lexical Sentence Completion [e.g., Someone who runs is a …? (runner)]; and Non-lexical Sentence Completion [e.g., Someone who lums is a…? (lummer)]. The tasks differ on implicit/explicit demands and also tap different kinds of morphological knowledge. The Judgement task measures the phonological and semantic properties of the morphological relationship and the Sentence Completion tasks measure knowledge of morphological production rules. Data were processed using a graphical modeling approach which offers key information about how skills known to be involved in learning to read are organized in memory. This modeling approach was therefore useful in revealing a potential network which expresses the conditional dependence structure between skills, after which recursive structural equation modeling was applied to test specific hypotheses. Six main conclusions can be drawn from these analyses about low SES reading acquisition: (1) listening comprehension is at the heart of the reading acquisition process; (2) word reading depends directly on phonemic awareness and indirectly on listening comprehension; (3) decoding depends on word reading; (4) Morphological awareness and vocabulary have an indirect influence on word reading via both listening comprehension and phoneme awareness; (5) the components of morphological awareness assessed by our tasks have independent relationships with listening comprehension; and (6) neither phonemic nor morphological awareness influence vocabulary directly. The implications of these results with regard to early reading acquisition among low SES groups are discussed. PMID:29725313

What Is the Influence of Morphological Knowledge in the Early Stages of Reading Acquisition Among Low SES Children? A Graphical Modeling Approach.

PubMed

Colé, Pascale; Cavalli, Eddy; Duncan, Lynne G; Theurel, Anne; Gentaz, Edouard; Sprenger-Charolles, Liliane; El-Ahmadi, Abdessadek

2018-01-01

Children from low-SES families are known to show delays in aspects of language development which underpin reading acquisition such as vocabulary and listening comprehension. Research on the development of morphological skills in this group is scarce, and no studies exist in French. The present study investigated the involvement of morphological knowledge in the very early stages of reading acquisition (decoding), before reading comprehension can be reliably assessed. We assessed listening comprehension, receptive vocabulary, phoneme awareness, morphological awareness as well as decoding, word reading and non-verbal IQ in 703 French first-graders from low-SES families after 3 months of formal schooling (November). Awareness of derivational morphology was assessed using three oral tasks: Relationship Judgment (e.g., do these words belong to the same family or not? heat-heater … ham-hammer); Lexical Sentence Completion [e.g., Someone who runs is a …? (runner)]; and Non-lexical Sentence Completion [e.g., Someone who lums is a…? (lummer)]. The tasks differ on implicit/explicit demands and also tap different kinds of morphological knowledge. The Judgement task measures the phonological and semantic properties of the morphological relationship and the Sentence Completion tasks measure knowledge of morphological production rules. Data were processed using a graphical modeling approach which offers key information about how skills known to be involved in learning to read are organized in memory. This modeling approach was therefore useful in revealing a potential network which expresses the conditional dependence structure between skills, after which recursive structural equation modeling was applied to test specific hypotheses. Six main conclusions can be drawn from these analyses about low SES reading acquisition: (1) listening comprehension is at the heart of the reading acquisition process; (2) word reading depends directly on phonemic awareness and indirectly on listening comprehension; (3) decoding depends on word reading; (4) Morphological awareness and vocabulary have an indirect influence on word reading via both listening comprehension and phoneme awareness; (5) the components of morphological awareness assessed by our tasks have independent relationships with listening comprehension; and (6) neither phonemic nor morphological awareness influence vocabulary directly. The implications of these results with regard to early reading acquisition among low SES groups are discussed.

Augmenting Paper-Based Reading Activity with Direct Access to Digital Materials and Scaffolded Questioning

ERIC Educational Resources Information Center

Chen, Nian-Shing; Teng, Daniel Chia-En; Lee, Cheng-Han; Kinshuk

2011-01-01

Comprehension is the goal of reading. However, students often encounter reading difficulties due to the lack of background knowledge and proper reading strategy. Unfortunately, print text provides very limited assistance to one's reading comprehension through its static knowledge representations such as symbols, charts, and graphs. Integrating…

"I Just Find It Boring": Findings from an Affective Adolescent Reading Intervention

ERIC Educational Resources Information Center

Cockroft, Charlotte; Atkinson, Cathy

2017-01-01

Research suggests that reading engagement and motivation are strong predictors of reading performance. Reading motivation may decline as students approach adolescence, resulting in less time spent with text. To date, there has been no research on how practitioners might directly support students to address affective factors in reading. In this…

An Interactive, Instructor-Supported Reading Approach vs. Traditional Reading Instruction in Spanish

ERIC Educational Resources Information Center

Gladwin, Ransom F., IV; Stepp-Greany, Jonita

2008-01-01

This study analyzes the effects of the Interactive Reading with Instructor Support (IRIS) model on reading comprehension, as compared to a traditional (direct-teaching/lecture format) instructional model. The IRIS model combines reading strategies and social mediation together in the Spanish as a second language environment. In the IRIS model,…

A Direct Reading Thermometer Based on a Silicon Diode.

ERIC Educational Resources Information Center

Kirkup, L.; Tonthat, C.

1998-01-01

Describes a simple circuit based on an inexpensive quad operational amplifier that permits a direct-reading temperature instrument to be constructed using silicon diodes. Encourages the use of this equipment in introductory thermal experiments. (DDR)

An Annotation Agnostic Algorithm for Detecting Nascent RNA Transcripts in GRO-Seq.

PubMed

Azofeifa, Joseph G; Allen, Mary A; Lladser, Manuel E; Dowell, Robin D

2017-01-01

We present a fast and simple algorithm to detect nascent RNA transcription in global nuclear run-on sequencing (GRO-seq). GRO-seq is a relatively new protocol that captures nascent transcripts from actively engaged polymerase, providing a direct read-out on bona fide transcription. Most traditional assays, such as RNA-seq, measure steady state RNA levels which are affected by transcription, post-transcriptional processing, and RNA stability. GRO-seq data, however, presents unique analysis challenges that are only beginning to be addressed. Here, we describe a new algorithm, Fast Read Stitcher (FStitch), that takes advantage of two popular machine-learning techniques, hidden Markov models and logistic regression, to classify which regions of the genome are transcribed. Given a small user-defined training set, our algorithm is accurate, robust to varying read depth, annotation agnostic, and fast. Analysis of GRO-seq data without a priori need for annotation uncovers surprising new insights into several aspects of the transcription process.

Optical Design And Performance Of A Dual-Grating, Direct-Reading Spectrograph For Spectrochemical Analyses

NASA Astrophysics Data System (ADS)

Steinhaus, David W.; Kline, John V.; Bieniewski, Thomas M.; Dow, Grove S.; Apel, Charles T.

1980-11-01

An all-mirror optical system is used to direct the light from a variety of spectroscopic sources to two 2-m spectrographs that are placed on either side of a sturdy vertical mounting plate. The gratings were chosen so that the first spectrograph covers the ultraviolet spectral region, and the second spectrograph covers the ultraviolet, visible, and near-infrared regions. With the over 2.5 m of focal curves, each ultraviolet line is available at more than one place. Thus, problems with close lines can be overcome. The signals from a possible maximum of 256 photoelectric detectors go to a small computer for reading and calculation of the element abundances. To our knowledge, no other direct-reading spectrograph has more than about 100 fixed detectors. With an inductively-coupled-plasma source, our calibration curves, and detection limits, are similar to those of other workers using a direct-reading spectrograph.

I see/hear what you mean: semantic activation in visual word recognition depends on perceptual attention.

PubMed

Connell, Louise; Lynott, Dermot

2014-04-01

How does the meaning of a word affect how quickly we can recognize it? Accounts of visual word recognition allow semantic information to facilitate performance but have neglected the role of modality-specific perceptual attention in activating meaning. We predicted that modality-specific semantic information would differentially facilitate lexical decision and reading aloud, depending on how perceptual attention is implicitly directed by each task. Large-scale regression analyses showed the perceptual modalities involved in representing a word's referent concept influence how easily that word is recognized. Both lexical decision and reading-aloud tasks direct attention toward vision, and are faster and more accurate for strongly visual words. Reading aloud additionally directs attention toward audition and is faster and more accurate for strongly auditory words. Furthermore, the overall semantic effects are as large for reading aloud as lexical decision and are separable from age-of-acquisition effects. These findings suggest that implicitly directing perceptual attention toward a particular modality facilitates representing modality-specific perceptual information in the meaning of a word, which in turn contributes to the lexical decision or reading-aloud response.

Size-of-source Effect in Infrared Thermometers with Direct Reading of Temperature

NASA Astrophysics Data System (ADS)

Manoi, A.; Saunders, P.

2017-07-01

The size-of-source effect (SSE) for six infrared (IR) thermometers with direct reading of temperature was measured in this work. The alternative direct method for SSE determination, where the aperture size is fixed and the measurement distance is varied, was used in this study. The experimental equivalence between the usual and the alternative direct methods is presented. The magnitudes of the SSE for different types of IR thermometers were investigated. The maxima of the SSE were found to be up to 5 %, 8 %, and 28 % for focusable, closed-focus, and open-focus thermometers, respectively. At 275°C, an SSE of 28 % corresponds to 52°C, indicating the severe effect on the accuracy of this type of IR thermometer. A method to realize the calibration conditions used by the manufacturer, in terms of aperture size and measurement distance, is discussed and validated by experimental results. This study would be of benefit to users in choosing the best IR thermometer to match their work and for calibration laboratories in selecting the technique most suitable for determining the SSE.

BAsE-Seq: a method for obtaining long viral haplotypes from short sequence reads.

PubMed

Hong, Lewis Z; Hong, Shuzhen; Wong, Han Teng; Aw, Pauline P K; Cheng, Yan; Wilm, Andreas; de Sessions, Paola F; Lim, Seng Gee; Nagarajan, Niranjan; Hibberd, Martin L; Quake, Stephen R; Burkholder, William F

2014-01-01

We present a method for obtaining long haplotypes, of over 3 kb in length, using a short-read sequencer, Barcode-directed Assembly for Extra-long Sequences (BAsE-Seq). BAsE-Seq relies on transposing a template-specific barcode onto random segments of the template molecule and assembling the barcoded short reads into complete haplotypes. We applied BAsE-Seq on mixed clones of hepatitis B virus and accurately identified haplotypes occurring at frequencies greater than or equal to 0.4%, with >99.9% specificity. Applying BAsE-Seq to a clinical sample, we obtained over 9,000 viral haplotypes, which provided an unprecedented view of hepatitis B virus population structure during chronic infection. BAsE-Seq is readily applicable for monitoring quasispecies evolution in viral diseases.

Transportations of space, time and self: the role of reading groups in managing mental distress in the community.

PubMed

Shipman, Judith; McGrath, Laura

2016-10-01

The practice of reading and discussing literature in groups is long established, stretching back into classical antiquity. Although benefits of therapeutic reading groups have been highlighted, research into participants' perceptions of these groups has been limited. To explore the experiences of those attending therapeutic reading groups, considering the role of both the group, and the literature itself, in participants' ongoing experiences of distress. Eleven participants were recruited from two reading groups in the South-East of England. One focus group was run, and eight individuals self-selected for individual interviews. The data were analysed together using a thematic analysis drawing on dialogical theories. Participants described the group as an anchor, which enabled them to use fiction to facilitate the discussion of difficult emotional topics, without referring directly to personal experience. Two aspects of this process are explored in detail: the use of narratives as transportation, helping to mitigate the intensity of distress; and using fiction to explore possibilities, alternative selves and lives. For those who are interested and able, reading groups offer a relatively de-stigmatised route to exploring and mediating experiences of distress. Implications in the present UK funding environment are discussed.

Executive functioning predicts reading, mathematics, and theory of mind during the elementary years.

PubMed

Cantin, Rachelle H; Gnaedinger, Emily K; Gallaway, Kristin C; Hesson-McInnis, Matthew S; Hund, Alycia M

2016-06-01

The goal of this study was to specify how executive functioning components predict reading, mathematics, and theory of mind performance during the elementary years. A sample of 93 7- to 10-year-old children completed measures of working memory, inhibition, flexibility, reading, mathematics, and theory of mind. Path analysis revealed that all three executive functioning components (working memory, inhibition, and flexibility) mediated age differences in reading comprehension, whereas age predicted mathematics and theory of mind directly. In addition, reading mediated the influence of executive functioning components on mathematics and theory of mind, except that flexibility also predicted mathematics directly. These findings provide important details about the development of executive functioning, reading, mathematics, and theory of mind during the elementary years. Copyright © 2016 Elsevier Inc. All rights reserved.

Diagnosis of mild Alzheimer disease through the analysis of eye movements during reading.

PubMed

Fernández, Gerardo; Castro, Liliana R; Schumacher, Marcela; Agamennoni, Osvaldo E

2015-03-01

Reading requires the integration of several central cognitive subsystems, ranging from attention and oculomotor control to word identification and language comprehension. Reading saccades and fixations contain information that can be correlated with word properties. When reading a sentence, the brain must decide where to direct the next saccade according to what has been read up to the actual fixation. In this process, the retrieval memory brings information about the current word features and attributes into working memory. According to this information, the prefrontal cortex predicts and triggers the next saccade. The frequency and cloze predictability of the fixated word, the preceding words and the upcoming ones affect when and where the eyes will move next. In this paper we present a diagnostic technique for early stage cognitive impairment detection by analyzing eye movements during reading proverbs. We performed a case-control study involving 20 patients with probable Alzheimer's disease and 40 age-matched, healthy control patients. The measurements were analyzed using linear mixed-effects models, revealing that eye movement behavior while reading can provide valuable information about whether a person is cognitively impaired. To the best of our knowledge, this is the first study using word-based properties, proverbs and linear mixed-effect models for identifying cognitive abnormalities.

Looking for ideas: Eye behavior during goal-directed internally focused cognition☆

PubMed Central

Walcher, Sonja; Körner, Christof; Benedek, Mathias

2017-01-01

Humans have a highly developed visual system, yet we spend a high proportion of our time awake ignoring the visual world and attending to our own thoughts. The present study examined eye movement characteristics of goal-directed internally focused cognition. Deliberate internally focused cognition was induced by an idea generation task. A letter-by-letter reading task served as external task. Idea generation (vs. reading) was associated with more and longer blinks and fewer microsaccades indicating an attenuation of visual input. Idea generation was further associated with more and shorter fixations, more saccades and saccades with higher amplitudes as well as heightened stimulus-independent variation of eye vergence. The latter results suggest a coupling of eye behavior to internally generated information and associated cognitive processes, i.e. searching for ideas. Our results support eye behavior patterns as indicators of goal-directed internally focused cognition through mechanisms of attenuation of visual input and coupling of eye behavior to internally generated information. PMID:28689088

Beyond the Enthymeme: Sorites, Critical Thinking, and the Composing Process.

ERIC Educational Resources Information Center

Hill, Carolyn

A teacher presents a writing exercise designed to facilitate audience-directed, critical thinking during the process of composing, that starts students thinking in terms of sorites and enthymemes. Students first read a CIA manual, "Psychological Operations in Guerrilla Warfare," that instructs the Contra guerrillas in illegal acts and…

Dreaming of a Better ILS

ERIC Educational Resources Information Center

Bahr, Ellen

2007-01-01

What would technological librarians like to see in the next generation of Integrated Library Systems (ILS)? This question was asked of several well- known library technology experts, and their responses are presented in this article. Survey respondents expressed a clear desire for the following features and functionality: (1) Direct, read-only…

JULIUS CAESAR. PLUTARCH'S LIVES. AUTOBIOGRAPHY. LITERATURE CURRICULUM IV, TEACHER VERSION.

ERIC Educational Resources Information Center

KITZHABER, ALBERT R.

THIS 10TH-GRADE ENGLISH CURRICULUM GUIDE WAS PREPARED TO ASSIST TEACHERS IN THE PRESENTATION OF AN ENRICHED READING AND STUDY PROGRAM OF SHAKESPEARE'S "JULIUS CAESAR," GIVING SOME ATTENTION TO PLUTARCH'S BIOGRAPHIES OF CAESAR, BRUTUS, AND MARK ANTONY WHICH BEAR DIRECTLY ON SHAKESPEARE'S PLAY. AN INSTRUCTIONAL UNIT ON…

Computer-Assisted Instruction: One Aid for Teachers of Reading.

ERIC Educational Resources Information Center

Rauch, Margaret; Samojeden, Elizabeth

Computer assisted instruction (CAI), an instructional system with direct interaction between the student and the computer, can be a valuable aid for presenting new concepts, for reinforcing of selective skills, and for individualizing instruction. The advantages CAI provides include self-paced learning, more efficient allocation of classroom time,…

Using Eye Tracking to Investigate Semantic and Spatial Representations of Scientific Diagrams During Text-Diagram Integration

NASA Astrophysics Data System (ADS)

Jian, Yu-Cin; Wu, Chao-Jung

2015-02-01

We investigated strategies used by readers when reading a science article with a diagram and assessed whether semantic and spatial representations were constructed while reading the diagram. Seventy-one undergraduate participants read a scientific article while tracking their eye movements and then completed a reading comprehension test. Our results showed that the text-diagram referencing strategy was commonly used. However, some readers adopted other reading strategies, such as reading the diagram or text first. We found all readers who had referred to the diagram spent roughly the same amount of time reading and performed equally well. However, some participants who ignored the diagram performed more poorly on questions that tested understanding of basic facts. This result indicates that dual coding theory may be a possible theory to explain the phenomenon. Eye movement patterns indicated that at least some readers had extracted semantic information of the scientific terms when first looking at the diagram. Readers who read the scientific terms on the diagram first tended to spend less time looking at the same terms in the text, which they read after. Besides, presented clear diagrams can help readers process both semantic and spatial information, thereby facilitating an overall understanding of the article. In addition, although text-first and diagram-first readers spent similar total reading time on the text and diagram parts of the article, respectively, text-first readers had significantly less number of saccades of text and diagram than diagram-first readers. This result might be explained as text-directed reading.

Morphological awareness and reading comprehension: Examining mediating factors.

PubMed

Levesque, Kyle C; Kieffer, Michael J; Deacon, S Hélène

2017-08-01

The relation between morphological awareness-defined as the awareness of and ability to manipulate the smallest units of meaning in language-and reading comprehension remains in need of specification. In this study, we evaluated four potential intervening variables through which morphological awareness may contribute indirectly to reading comprehension. We assessed word reading and vocabulary as well as children's ability to read and analyze the meaning of morphologically complex words (morphological decoding and morphological analysis, respectively). Controls of phonological awareness and nonverbal ability were included in the model. Participants were 221 English-speaking children in Grade 3. Multivariate path analyses revealed evidence of two indirect relations and one direct relation between morphological awareness and reading comprehension. In the first indirect path, morphological awareness contributed to morphological decoding, which then influenced word reading and finally reading comprehension. In a second indirect path, morphological awareness contributed to morphological analysis, which contributed to reading comprehension. Finally, in a direct path, morphological awareness contributed to reading comprehension beyond all other variables. These findings inform as to the potential mechanisms underlying the relation between morphological awareness and reading comprehension in children. Copyright © 2017 Elsevier Inc. All rights reserved.

Cross-Language Modulation of Visual Attention Span: An Arabic-French-Spanish Comparison in Skilled Adult Readers.

PubMed

Awadh, Faris H R; Phénix, Thierry; Antzaka, Alexia; Lallier, Marie; Carreiras, Manuel; Valdois, Sylviane

2016-01-01

In delineating the amount of orthographic information that can be processed in parallel during a single fixation, the visual attention (VA) span acts as a key component of the reading system. Previous studies focused on the contribution of VA span to normal and pathological reading in monolingual and bilingual children from different European languages, without direct cross-language comparison. In the current paper, we explored modulations of VA span abilities in three languages -French, Spanish, and Arabic- that differ in transparency, reading direction and writing systems. The participants were skilled adult readers who were native speakers of French, Spanish or Arabic. They were administered tasks of global and partial letter report, single letter identification and text reading. Their VA span abilities were assessed using tasks that require the processing of briefly presented five consonant strings (e.g., R S H F T). All five consonants had to be reported in global report but a single cued letter in partial report. Results showed that VA span was reduced in Arabic readers as compared to French or Spanish readers who otherwise show a similar high performance in the two report tasks. The analysis of VA span response patterns in global report showed a left-right asymmetry in all three languages. A leftward letter advantage was found in French and Spanish but a rightward advantage in Arabic. The response patterns were symmetric in partial report, regardless of the language. Last, a significant relationship was found between VA span abilities and reading speed but only for French. The overall findings suggest that the size of VA span, the shape of VA span response patterns and the VA Span-reading relationship are modulated by language-specific features.

Cross-Language Modulation of Visual Attention Span: An Arabic-French-Spanish Comparison in Skilled Adult Readers

PubMed Central

Awadh, Faris H. R.; Phénix, Thierry; Antzaka, Alexia; Lallier, Marie; Carreiras, Manuel; Valdois, Sylviane

2016-01-01

In delineating the amount of orthographic information that can be processed in parallel during a single fixation, the visual attention (VA) span acts as a key component of the reading system. Previous studies focused on the contribution of VA span to normal and pathological reading in monolingual and bilingual children from different European languages, without direct cross-language comparison. In the current paper, we explored modulations of VA span abilities in three languages –French, Spanish, and Arabic– that differ in transparency, reading direction and writing systems. The participants were skilled adult readers who were native speakers of French, Spanish or Arabic. They were administered tasks of global and partial letter report, single letter identification and text reading. Their VA span abilities were assessed using tasks that require the processing of briefly presented five consonant strings (e.g., R S H F T). All five consonants had to be reported in global report but a single cued letter in partial report. Results showed that VA span was reduced in Arabic readers as compared to French or Spanish readers who otherwise show a similar high performance in the two report tasks. The analysis of VA span response patterns in global report showed a left-right asymmetry in all three languages. A leftward letter advantage was found in French and Spanish but a rightward advantage in Arabic. The response patterns were symmetric in partial report, regardless of the language. Last, a significant relationship was found between VA span abilities and reading speed but only for French. The overall findings suggest that the size of VA span, the shape of VA span response patterns and the VA Span-reading relationship are modulated by language-specific features. PMID:27014125

Informational content, literacy demands, and usability of websites offering health-related genetic tests directly to consumers.

PubMed

Lachance, Christina R; Erby, Lori A H; Ford, Beth M; Allen, Vincent C; Kaphingst, Kimberly A

2010-05-01

As direct-to-consumer genetic testing becomes more available, a diverse group of consumers, including those with limited health literacy, may consider testing. In light of concerns raised about direct-to-consumer genetic testing, this study sought to critically examine whether the informational content, literacy demands, and usability of health-related direct-to-consumer websites met existing recommendations. A content analysis was performed on 29 health-related direct-to-consumer websites. Two coders independently evaluated each website for informational content (e.g., benefits, limitations), literacy demands (e.g., reading level), and usability (e.g., ease of navigation). Most sites presented health conditions and some markers for which they tested, benefits of testing, a description of the testing process, and their privacy policy. Fewer cited scientific literature, explained test limitations, or provided an opportunity to consult a health professional. Key informational content was difficult to locate on most sites. Few sites gave sample disease risk estimates or used common language and explained technical terms consistently. Average reading level was grade 15. The quality of informational content, literacy demands, and usability across health-related direct-to-consumer websites varied widely. Many users would struggle to find and understand the important information. For consumers to better understand the content on these sites and evaluate the meaning of the tests for their health, sites should lower the demands placed on users by distilling and prioritizing the key informational content while simultaneously attending to the reading level and usability elements. In the absence of regulation compelling such changes, government agencies or professional organizations may need to increase consumer and provider awareness of these issues.

Examining the Cross-Lagged Relationships between RAN and Word Reading in Chinese

ERIC Educational Resources Information Center

Wei, Wei; Georgiou, George K.; Deng, Ciping

2015-01-01

The purpose of this 4-year longitudinal study was to specify the direction of the relationship between RAN and word reading (accuracy and fluency) in Chinese. This is important in light of arguments that the developmental relationships between RAN and reading can disclose changes in the reading processes underlying reading as development proceeds.…

An Observational Study of the Relationship between Diagnosis and Remediation in Reading. Research Series No. 72.

ERIC Educational Resources Information Center

Weinshank, Annette B.

A study was conducted to determine whether reading specialists' diagnoses lead directly to remedial recommendations. Eight experienced reading specialists were observed during 24 sessions as they performed a series of tasks using three simulated cases of reading difficulty, two of which were thinly disguised versions of the same reading problem.…

Using the Networked Peer Support Strategy to Enhance Reading Comprehension for Students with Various Thinking Styles

ERIC Educational Resources Information Center

Lee, Chien I.; Chang, Chih C.

2017-01-01

How to enhance students' reading comprehension as well as reading interest is a currently serious problem for elementary school students. Students can learn various knowledge through reading, as a result of this reason, the advantage and disadvantage of reading ability could directly affect the learning efficiency. This study proposes networked…

Roles of Morphological Awareness in the Reading Comprehension of Spanish-Speaking Language Minority Learners: Exploring Partial Mediation by Vocabulary and Reading Fluency

ERIC Educational Resources Information Center

Kieffer, Michael J.; Biancarosa, Gina; Mancilla-Martinez, Jeannette

2013-01-01

This study investigated the direct and indirect roles of morphological awareness reading comprehension for Spanish-speaking language minority learners reading in English. Multivariate path analysis was used to investigate the unique contribution of derivational morphological awareness to reading comprehension as well as its indirect contributions…

What We Want: Boys and Girls Talk about Reading

ERIC Educational Resources Information Center

Boltz, Robin H.

2007-01-01

Most school-age boys score lower than girls at every level on standardized tests of reading comprehension in almost every country where tested. The amount of reading that a child does is directly related to reading fluency; the more one reads, the more proficient one becomes. After reviewing theories and research studies investigating why boys…

Results of the Annual DOD/FAI Acquisition Research Symposium (9th)

DTIC Science & Technology

1980-10-01

study is directed toward the four major DSARC and (S)SARC decision milestones and the use of the Decision Coordination Paper (DCP) and Mission...the techniques of systems engineering. The emphasis of this study is directed toward the four major-decision milestones (0, I, II, and III), the...grade level. Two years later the pilot study group presented an entirely different picture: 60 percent were reading at or above the 9th grade level

Effects of speaking task on intelligibility in Parkinson’s disease

PubMed Central

TJADEN, KRIS; WILDING, GREG

2017-01-01

Intelligibility tests for dysarthria typically provide an estimate of overall severity for speech materials elicited through imitation or read from a printed script. The extent to which these types of tasks and procedures reflect intelligibility for extemporaneous speech is not well understood. The purpose of this study was to compare intelligibility estimates obtained for a reading passage and an extemporaneous monologue produced by12 speakers with Parkinson’s disease (PD). The relationship between structural characteristics of utterances and scaled intelligibility was explored within speakers. Speakers were audio-recorded while reading a paragraph and producing a monologue. Speech samples were separated into individual utterances for presentation to 70 listeners who judged intelligibility using orthographic transcription and direct magnitude estimation (DME). Results suggest that scaled estimates of intelligibility for reading show potential for indexing intelligibility of an extemporaneous monologue. Within-speaker variation in scaled intelligibility also was related to the number of words per speech run for extemporaneous speech. PMID:20887216

Reading Reform in Egypt: Do the Second-Grade Textbooks Reflect the New Direction?

ERIC Educational Resources Information Center

Boyle, Helen N.; Salah, Wail

2017-01-01

In light of disappointing scores on the Early Grade Reading Assessment (EGRA) and the Progress in International Reading Literacy Study (PIRLS), Arabic-speaking countries have begun to reexamine, and in some case reform, how they teach reading in the early grades. Egypt was one of the first countries to initiate early-grade reading reforms in 2010.…

Beyond ORF: Student-Level Predictors of Reading Achievement

ERIC Educational Resources Information Center

Canto, Angela I.; Proctor, Briley E.

2013-01-01

This study explored student-level predictors of reading achievement among third grade regular education students. Predictors included student demographics (sex and socioeconomic status (SES), using free and reduced lunch as proxy for SES), direct observations of reading skills (oral reading fluency (ORF) and word decoding skill (nonsense word…

University Students' Reading of Their First-Year Mathematics Textbooks

ERIC Educational Resources Information Center

Shepherd, Mary D.; Selden, Annie; Selden, John

2012-01-01

This article reports the observed behaviors and difficulties that 11 precalculus and calculus students exhibited in reading new passages from their mathematics textbooks. To gauge the "effectiveness" of these students' reading, we asked them to attempt straightforward mathematical tasks, based directly on what they had just read. The…

Reading to Preschoolers Exposed: Is the Emperor Really Naked?

ERIC Educational Resources Information Center

Lonigan, Christopher J.

1994-01-01

Argues there is reason for more optimism concerning the effects of reading to preschoolers than suggested by the Scarborough and Dobrich review in this issue (PS522390). Discusses methodological problems in many studies; cites studies indicating direct and indirect links between reading to preschoolers and reading achievement, suggesting that…

Orthographic Learning in Dyslexic Spanish Children

ERIC Educational Resources Information Center

Suárez-Coalla, Paz; Ramos, Sara; Álvarez-Cañizo, Marta; Cuetos, Fernando

2014-01-01

Reading fluency is one of the basic processes of learning to read. Children begin to develop fluency when they are able to form orthographic representations of words, which provide direct, smooth, and fast reading. Dyslexic children of transparent orthographic systems are mainly characterized by poor reading fluency (Cuetos & Suárez-Coalla…

A Secure Alignment Algorithm for Mapping Short Reads to Human Genome.

PubMed

Zhao, Yongan; Wang, Xiaofeng; Tang, Haixu

2018-05-09

The elastic and inexpensive computing resources such as clouds have been recognized as a useful solution to analyzing massive human genomic data (e.g., acquired by using next-generation sequencers) in biomedical researches. However, outsourcing human genome computation to public or commercial clouds was hindered due to privacy concerns: even a small number of human genome sequences contain sufficient information for identifying the donor of the genomic data. This issue cannot be directly addressed by existing security and cryptographic techniques (such as homomorphic encryption), because they are too heavyweight to carry out practical genome computation tasks on massive data. In this article, we present a secure algorithm to accomplish the read mapping, one of the most basic tasks in human genomic data analysis based on a hybrid cloud computing model. Comparing with the existing approaches, our algorithm delegates most computation to the public cloud, while only performing encryption and decryption on the private cloud, and thus makes the maximum use of the computing resource of the public cloud. Furthermore, our algorithm reports similar results as the nonsecure read mapping algorithms, including the alignment between reads and the reference genome, which can be directly used in the downstream analysis such as the inference of genomic variations. We implemented the algorithm in C++ and Python on a hybrid cloud system, in which the public cloud uses an Apache Spark system.

Children's Understanding of Reputations

ERIC Educational Resources Information Center

Hill, Valerie; Pillow, Bradford H.

2006-01-01

In the present study, the authors investigated age differences in children's understanding (a) that a person's behavior may contribute to the formation of a shared opinion within the peer group and (b) that origins of a reputation can be direct or indirect. The authors read stories in which a target character engaged in either prosocial or…

BASIC JAPANESE FOR COLLEGE STUDENTS. REVISED EDITION.

ERIC Educational Resources Information Center

NIWA, TAMAKO; MATSUDA, MAYAKO

THE 24 LESSONS IN THIS TEXT ARE DESIGNED FOR COLLEGE STUDENTS BEGINNING JAPANESE LANGUAGE STUDY. THE SELECTION OF VOCABULARY AND THE PRESENTATION OF GRAMMAR ARE DIRECTED TO THE GOAL OF ACQUIRING FACILITY IN SPEAKING RATHER THAN WRITING. FOR A READING TEXT RECOMMENDED FOR USE WITH THIS SPOKEN LANGUAGE TEXT, SEE HIBBETT AND ITSAKA "MODERN…

Serving Grades Over the Internet.

ERIC Educational Resources Information Center

Harris, James K.

This paper demonstrates a grade server that allows college students to access their grades over the Internet from the instructor's home page. Using a CGI (common gateway interface) program written in Visual Basic, the grades are read directly from an Excel spreadsheet and presented to the requester after he/she enters a password. The grade for…

Teaching Literacy in the Technology Classroom

ERIC Educational Resources Information Center

Panell, Chris

2005-01-01

Much of the learning in programming jobs comes not through the directions of managers or coworkers, but from hours of research and reading. As such, the job of a technology instructor is not simply to "shovel out" knowledge. Rather, technology instructors must inspire students to seek out information on their own. This article presents some ideas…

Lecturas de Baja California (Readings from Baja California).

ERIC Educational Resources Information Center

Munoz, Gabriel Trujillo, Ed.

This anthology/textbook is part of a Mexican series of instructional materials designed for Spanish speaking adults who are in the process of becoming literate or have recently become literate in their native language. This document presents a collection of works from important writers directed to the population of Baja California, especially to…

Civic Space/Cyberspace: The American Public Library in the Information Age.

ERIC Educational Resources Information Center

Molz, Redmond Kathleen; Dain, Phyllis

This book assesses the current condition and direction of the American public library. It considers the challenges and opportunities presented by new electronic technologies, changing public policy, fiscal realities, and cultural trends. The authors draw on site visits and interviews conducted across the country, as well as extensive reading of…

Analytical solution to compensate for thermal expansion change in photopolymer volume holograms using a tunable laser.

PubMed

Tanaka, Tomiji; Watanabe, Kenjiro

2008-02-20

For holographic data storage, it is necessary to adjust the wavelength and direction of the reading beam if the reading and recording temperature do not match. An analytical solution for this adjustment is derived using first-order approximations in a two-dimensional model. The optimum wavelength is a linear function of the temperature difference between recording and reading, and is independent of the direction of the reference beam. However, the optimum direction of incidence is not only a linear function of the temperature difference, but also depends on the direction of the reference beam. The retrieved image, which is produced by a diffracted beam, shrinks or expands slightly according to the temperature difference.

An Elective Course on Antimicrobial Stewardship.

PubMed

Gauthier, Timothy P; Sherman, Elizabeth M; Unger, Nathan R

2015-12-25

To implement an antimicrobial stewardship (AS) elective course for second-year and third-year pharmacy students and to assess its impact on students' perceptions regarding the application of AS principles. A 2-credit elective course focusing on principles of AS incorporated prelecture didactic recordings with primary literature and guideline-based reading assignments, in-class active-learning group work and student-led presentations, and student-generated examination items. Perceptions were assessed by precourse and postcourse survey items. Graded course assessments included completion of preclass assignments (readings, prerecorded lecture and writing assessment items), in-class active participation and group presentations, a midpoint examination, and a final examination. An AS-themed elective course in a doctor of pharmacy curriculum incorporating preclass, self-directed learning and in-class group-based active-learning strategies positively impacted students' perceived understanding of AS strategies.

Passive, Direct-Read Monitoring System for Selective Detection and Quantification of Hydrogen Chloride

NASA Technical Reports Server (NTRS)

Chapman, K. B.; Mihaylov, G. M.; Kirollos, K. S.

2000-01-01

Monitoring the exposure of an employee to hydrogen chloride or hydrochloric acid in the presence of other acids has been a challenge to the industrial hygiene community. The capability of a device to differentiate the levels of acid vapors would allow for more accurate determinations of exposure and therefore improved occupational health. In this work, a selective direct-read colorimetric badge system was validated for Short Term Exposure Limit (STEL) monitoring of hydrogen chloride. The passive colorimetric badge system consists of a direct reading badge and a color scale. The badge has a coated indicator layer with a diffusive resistance in the shape of an exclamation mark. An exclamation mark will appear if hydrogen chloride is present in the atmosphere at concentrations at or above 2.0 ppm. By using the color scale, the intensity of the color formed on the badge can be further quantified up to 25 ppm. The system was validated according to a protocol based on the NIOSH Protocol for the Evaluation of Passive Monitors. The badge was exposed to relative humidities ranging from 11% to 92%, temperatures ranging from 7 C to 400 C and air velocities ranging from 5 cm/sec to 170 cm/sec. All experiments were conducted in a laboratory vapor generation system. Hydrofluoric acid, nitric acid, sulfuric acid, chlorine, hydrogen sulfide and organic acids showed no effect on the performance of the hydrogen chloride monitoring system. The passive badge and color scale system exceeded the accuracy requirements as defined by NIOSH. At ambient conditions, the mean coefficient of variation was 10.86 and the mean bias was 1.3%. This data was presented previously at the American Industrial Hygiene Conference and Exposition in Toronto, Canada in June 1999.

Open to Suggestion.

ERIC Educational Resources Information Center

Journal of Reading, 1987

1987-01-01

Recounts the use of: (1) a game of reading trivia to review a unit in reading, (2) a reading-related art activity that emphasized the importance of following directions, and (3) the assignment of a research paper in a remedial curriculum. (NKA)

Do Content Area Passages Affect Student Performance on Reading Comprehension Tests?

ERIC Educational Resources Information Center

Peretz, Arna S.

A study conducted in Israel investigated the relevance of subject-specific reading passages to performance on reading comprehension tests for advanced university students of English as a second language. The research specifically examined (1) whether students performed better when the reading test content was directly related to their field of…

Effects of Gifted Peers Tutoring Struggling Reading Peers

ERIC Educational Resources Information Center

Yawn, Christopher D.

2012-01-01

This study examined the effects of a peer tutoring program that used a Direct Instruction (DI) reading curriculum. Students identified as gifted and talented delivered instruction, using the DI reading program, to their struggling reading peers. The students used a cross-skill peer tutoring instructional format. The results indicated that all of…

Keeping It Simple: The Grammatical Properties of Shared Book Reading

ERIC Educational Resources Information Center

Noble, Claire H.; Cameron-Faulkner, Thea; Lieven, Elena

2018-01-01

The positive effects of shared book reading on vocabulary and reading development are well attested (e.g., Bus, van Ijzendoorn, & Pellegrini, 1995). However, the role of shared book reading in GRAMMATICAL DEVELOPMENT remains unclear. In this study, we conducted a construction-based analysis of caregivers' child-directed speech during shared…

Book Clubs: An Ethnographic Study of an Innovative Reading Practice in Spain

ERIC Educational Resources Information Center

Álvarez-Álvarez, Carmen

2016-01-01

The most innovative reading practices currently rely on the paradigm of dialogic reading. Book clubs, literary gatherings and study circles are emerging in different social spaces to promote reading and literary discussion amongst adults, and libraries, bookshops, cultural centres, etc. are increasingly developing strategies in this direction.…

Item-Level Effects of the Read-Aloud Accommodation for Students with Reading Disabilities

ERIC Educational Resources Information Center

Bolt, Sara E.; Thurlow, Martha L.

2007-01-01

Research support for providing a read-aloud accommodation (i.e., having an individual read test items and directions aloud) to students with disabilities has been somewhat limited, particularly when merely examining effects of the accommodation on overall test scores for general groups of students with disabilities. We examined data on…

Book Reading Styles in Dual-Parent and Single-Mother Families

ERIC Educational Resources Information Center

Blake, Joanna; Macdonald, Silvana; Bayrami, Lisa; Agosta, Vanessa; Milian, Andrea

2006-01-01

Background: Whereas many studies have investigated quantitative aspects of book reading (frequency), few have examined qualitative aspects, especially in very young children and through direct observations of shared reading. Aim: The purpose of this study was to determine possible differences in book-reading styles between mothers and fathers and …

Improved reading measures in adults with dyslexia following transcranial direct current stimulation treatment.

PubMed

Heth, Inbahl; Lavidor, Michal

2015-04-01

To better understand the contribution of the dorsal system to word reading, we explored transcranial direct current stimulation (tDCS) effects when adults with developmental dyslexia received active stimulation over the visual extrastriate area MT/V5, which is dominated by magnocellular input. Stimulation was administered in 5 sessions spread over two weeks, and reading speed and accuracy as well as reading fluency were assessed before, immediately after, and a week after the end of the treatment. A control group of adults with developmental dyslexia matched for age, gender, reading level, vocabulary and block-design WAIS-III sub-tests and reading level was exposed to the same protocol but with sham stimulation. The results revealed that active, but not sham stimulation, significantly improved reading speed and fluency. This finding suggests that the dorsal stream may play a role in efficient retrieval from the orthographic input lexicon in the lexical route. It also underscores the potential of tDCS as an intervention tool for improving reading speed, at least in adults with developmental dyslexia. Copyright © 2015 Elsevier Ltd. All rights reserved.

Evaluation of attention training and metacognitive facilitation to improve reading comprehension in aphasia.

PubMed

Lee, Jaime B; Moore Sohlberg, McKay

2013-05-01

This pilot study investigated the impact of direct attention training combined with metacognitive facilitation on reading comprehension in individuals with aphasia. A single-subject, multiple baseline design was employed across 4 participants to evaluate potential changes in reading comprehension resulting from an 8-week intervention using Attention Process Training-3 (APT-3). The primary outcome measure was a maze reading task. Pre- and posttesting included attention and reading comprehension measures. Visual inspection of graphed performance data across conditions was used as the primary method of analysis. Treatment effect sizes were calculated for changes in reading comprehension probes from baseline to maintenance phases. Two of the study's 4 participants demonstrated improvements in maze reading, with corresponding effect sizes that were small in magnitude according to benchmarks for aphasia treatment research. All 4 participants made improvements on select standardized measures of attention. Interventions that include a metacognitive component with direct attention training may elicit improvements in participants' attention and allocation of resources. Maze passage reading is a repeated measure that appears sensitive to treatment-related changes in reading comprehension. Issues for future research related to measurement, candidacy, and clinical delivery are discussed.

Optimal Sensor Location Design for Reliable Fault Detection in Presence of False Alarms

PubMed Central

Yang, Fan; Xiao, Deyun; Shah, Sirish L.

2009-01-01

To improve fault detection reliability, sensor location should be designed according to an optimization criterion with constraints imposed by issues of detectability and identifiability. Reliability requires the minimization of undetectability and false alarm probability due to random factors on sensor readings, which is not only related with sensor readings but also affected by fault propagation. This paper introduces the reliability criteria expression based on the missed/false alarm probability of each sensor and system topology or connectivity derived from the directed graph. The algorithm for the optimization problem is presented as a heuristic procedure. Finally, a boiler system is illustrated using the proposed method. PMID:22291524

Reporting of teratology studies.

PubMed

Barrow, Paul C; Reynaud, Lucie

2013-01-01

The regulatory toxicology report is an unusual document that requires a particular skill to write. The report must be clear, accurate, concise, and focused. A clear and direct writing style is required. The end-users of the report will hope to find the information they seek with as little effort as possible. Few, or none, will read the entire document. The author should aim to appease the user by obliging him to read as little text and turn as few pages as possible. This chapter gives tips and guidance on how to present the experimental data and write the narrative text in the final study report for a teratology study.

The effects of presentation pace and modality on learning a multimedia science lesson

NASA Astrophysics Data System (ADS)

Chung, Wen-Hung

Working memory is a system that consists of multiple components. The visuospatial sketchpad is the main entrance for visual and spatial information, whereas acoustic and verbal information is processed in the phonological loop. The central executive works as a coordinator of information from these two subsystems. Numerous studies have shown that working memory has a very limited capacity. Based on these characteristics of working memory, theories such as cognitive load theory and the cognitive theory of multimedia learning provide multimedia design principles. One of these principles is that when verbal information accompanying pictures is presented in audio mode instead of visually, learning can be more effective than if both text and pictures are presented visually. This is called the modality effect. However, some studies have found that the modality effect does not occur in some situations. In most experiments examining the modality effect, the multimedia is presented as system-paced. If learners are able to repeat listening as many times as they need, the superiority of spoken text over visual text seems lessened. One aim of this study was to examine the modality effect in a learner-controlled condition. This study also used the one-word-at-a-time technique to investigate whether the modality effect would still occur if both reading and listening rates were equal. There were 182 college students recruited for this study. Participants were randomly assigned to seven groups: a self-paced listening group, a self-paced reading group, a self text-block reading group, a general-paced listening group, a general-paced reading group, a fast-paced listening group, and a fast-paced reading group. The experimental material was a cardiovascular multimedia module. A three-by-two between-subjects design was used to test the main effect. Results showed that modality effect was still present but not between the self-paced listening group and the self text-block reading group. A post-study survey showed participants' different responses to the two modalities and their preferences as well. Results and research limitations are discussed and applications and future directions are also addressed.

Spatialization in working memory is related to literacy and reading direction: Culture "literarily" directs our thoughts.

PubMed

Guida, Alessandro; Megreya, Ahmed M; Lavielle-Guida, Magali; Noël, Yvonnick; Mathy, Fabien; van Dijck, Jean-Philippe; Abrahamse, Elger

2018-06-01

The ability to maintain arbitrary sequences of items in the mind contributes to major cognitive faculties, such as language, reasoning, and episodic memory. Previous research suggests that serial order working memory is grounded in the brain's spatial attention system. In the present study, we show that the spatially defined mental organization of novel item sequences is related to literacy and varies as a function of reading/writing direction. Specifically, three groups (left-to-right Western readers, right-to-left Arabic readers, and Arabic-speaking illiterates) were asked to memorize random (and non-spatial) sequences of color patches and determine whether a subsequent probe was part of the memorized sequence (e.g., press left key) or not (e.g., press right key). The results showed that Western readers mentally organized the sequences from left to right, Arabic readers spontaneously used the opposite direction, and Arabic-speaking illiterates showed no systematic spatial organization. This finding suggests that cultural conventions shape one of the most "fluid" aspects of human cognition, namely, the spontaneous mental organization of novel non-spatial information. Copyright © 2018 Elsevier B.V. All rights reserved.

Interfacing external sensors with Android smartphones through near field communication

NASA Astrophysics Data System (ADS)

Leikanger, Tore; Häkkinen, Juha; Schuss, Christian

2017-04-01

In this paper, we present and evaluate a new approach to communicate with inter-integrated circuit (I2C) enabled circuits such as sensors over near field communication (NFC). The NFC-to-I2C interface was designed using a non-standard NFC command to control the I2C bus directly from a smartphone, which was controlling both, the read and write operations on the I2C bus. The NFC-to-I2C interface was reporting back the data bytes on the bus to the smartphone when the transaction was completed successfully. The proposed system was tested experimentally, both, with write and read requests to a commercial microcontroller featuring a hardware I2C port, as well as reading a commercial I2C enabled humidity and temperature sensor. We present experimental results of the system which show that our approach enables an easy interface between smartphones and external sensors. Interfacing external sensors is useful and beneficial for smartphone users, especially, if certain types of sensors are not available on smartphones.

Possible Reasons for Students' Ineffective Reading of Their First-Year University Mathematics Textbooks. Technical Report. No. 2011-2

ERIC Educational Resources Information Center

Shepherd, Mary D.; Selden, Annie; Selden, John

2011-01-01

This paper reports the observed behaviors and difficulties that eleven precalculus and calculus students exhibited in reading new passages from their mathematics textbooks. To gauge the effectiveness of these students' reading, we asked them to attempt straightforward mathematical tasks, based directly on what they had just read. These …

Multicomponent Treatment of Rapid Naming, Reading Rate, and Visual Attention in Single and Double Deficit Dyslexics

ERIC Educational Resources Information Center

Johnson, Kary A.

2013-01-01

While the relationship between rapid automatic naming (RAN) deficiencies and dyslexia (reading disability) is well developed and supported in the behavioral and medical research literature to date, direct treatment of the specific RAN deficiency in addition to subsequently poor reading outcomes in the lexical skill of reading rate and the…

Teaching Students Who Struggle with Learning to Think before, while, and after Reading: Effects of Self-Regulated Strategy Development Instruction

ERIC Educational Resources Information Center

Mason, Linda H.

2013-01-01

Explicit strategy instruction combined with student-directed self-regulation in conjunction with cognitive strategies has proven effective in supporting low-achieving students' reading comprehension. Experts have extended 1 such approach, self-regulated strategy development (SRSD) for the expository reading comprehension Think before reading,…

Item-Level Effects of the Read-Aloud Accommodation for Students with Reading Disabilities. Synthesis Report 65

ERIC Educational Resources Information Center

Bolt, Sara E.; Thurlow, Martha L.

2006-01-01

Research support for providing a read-aloud accommodation (i.e., having an individual read test items and directions aloud) to students with disabilities has been somewhat limited, particularly when merely examining effects of the accommodation on overall test scores for general groups of students with disabilities. The authors examined data on…

EFL Learners' Multiple Documents Literacy: Effects of a Strategy-Directed Intervention Program

ERIC Educational Resources Information Center

Karimi, Mohammad Nabi

2015-01-01

There is a substantial body of L2 research documenting the central role of strategy instruction in reading comprehension. However, this line of research has been conducted mostly within the single text paradigm of reading research. With reading literacy undergoing a marked shift from single source reading to multiple documents literacy, little is…

Assessing Reading. Using Cloze Procedure To Assess Reading Skills. [Packet] and Handbook.

ERIC Educational Resources Information Center

Vaughan, Judy

These instructor's materials consist of a handbook directed to the teacher and 33 worksheets teachers can use with adult students in order to use the cloze procedure to assess how readily they can read materials of differing complexity. The handbook introduces the materials by considering such questions as What is meant by reading?, How could…

Effects of Online Reciprocal Teaching on Reading Strategies, Comprehension, Self-Efficacy, and Motivation

ERIC Educational Resources Information Center

Huang, Ching-Ting; Yang, Shu Ching

2015-01-01

This study examines the effects of two types of online remedial reading interventions on the reading strategy and comprehension, motivational beliefs, and self-efficacy of 36 low-achieving students (explicit teaching before reciprocal teaching [ET-RT] vs. direct instruction [DI]). We designed a 10-unit online remedial English reading program based…

Explicit Instruction Elements in Core Reading Programs

ERIC Educational Resources Information Center

Child, Angela R.

2012-01-01

Classroom teachers are provided instructional recommendations for teaching reading from their adopted core reading programs (CRPs). Explicit instruction elements or what is also called instructional moves, including direct explanation, modeling, guided practice, independent practice, discussion, feedback, and monitoring, were examined within CRP…

Lexical quality and executive control predict children's first and second language reading comprehension.

PubMed

Raudszus, Henriette; Segers, Eliane; Verhoeven, Ludo

2018-01-01

This study compared how lexical quality (vocabulary and decoding) and executive control (working memory and inhibition) predict reading comprehension directly as well as indirectly, via syntactic integration, in monolingual and bilingual fourth grade children. The participants were 76 monolingual and 102 bilingual children (mean age 10 years, SD  = 5 months) learning to read Dutch in the Netherlands. Bilingual children showed lower Dutch vocabulary, syntactic integration and reading comprehension skills, but better decoding skills than their monolingual peers. There were no differences in working memory or inhibition. Multigroup path analysis showed relatively invariant connections between predictors and reading comprehension for monolingual and bilingual readers. For both groups, there was a direct effect of lexical quality on reading comprehension. In addition, lexical quality and executive control indirectly influenced reading comprehension via syntactic integration. The groups differed in that inhibition more strongly predicted syntactic integration for bilingual than for monolingual children. For a subgroup of bilingual children, for whom home language vocabulary data were available ( n  = 56), there was an additional positive effect of home language vocabulary on second language reading comprehension. Together, the results suggest that similar processes underlie reading comprehension in first and second language readers, but that syntactic integration requires more executive control in second language reading. Moreover, bilingual readers additionally benefit from first language vocabulary to arrive at second language reading comprehension.

SCOPE (Standardized Curriculum-Oriented Pupil Evaluation) Mathematics. Test Book Grade Five.

ERIC Educational Resources Information Center

Northwest Territories Dept. of Education, Yellowknife. Programs and Evaluation Branch.

The SCOPE Mathematics Achievement Test booklet for grade 5 presents 11 mathematical concepts with instructions for students to take the test with little or no teacher direction. Testing items include: writing number words; reading and writing numerals in sequence from 0.001 to 100,000; adding and subtracting whole numbers; multiplying up to four…

Art Education - Means or End?

ERIC Educational Resources Information Center

Blai, Boris, Jr.

A pilot study to investigate the views of Sir Herbert Read on art education is presented. The views include: (1) Real art education (visual language) represents a group of stimuli-response behaviors which direct and shape us; (2) The policy of education through art is based on the hypothesis that the images we evoke in the course of any kind of…

ESEA Title I Evaluation Report. Wichita Program for Educationally Deprived Children, September 1968-August 1969.

ERIC Educational Resources Information Center

Wichita Unified School District 259, KS.

The Wichita Program for Educationally Deprived Children, funded by the Elementary and Secondary Education Act Title I, directed itself to correcting reading problems of and attendance aide activities for elementary and junior high school students. The present program involved over 13,000 students in 43 schools. Additional art, music, physical…

Targeting regressions: do readers pay attention to the left?

PubMed

Apel, Jens K; Henderson, John M; Ferreira, Fernanda

2012-12-01

The perceptual span during normal reading extends approximately 14 to 15 characters to the right and three to four characters to the left of a current fixation. In the present study, we investigated whether the perceptual span extends farther than three to four characters to the left immediately before readers execute a regression. We used a display-change paradigm in which we masked words beyond the three-to-four-character range to the left of a fixation. We hypothesized that if reading behavior was affected by this manipulation before regressions but not before progressions, we would have evidence that the perceptual span extends farther left before leftward eye movements. We observed significantly shorter regressive saccades and longer fixation and gaze durations in the masked condition when a regression was executed. Forward saccades were entirely unaffected by the manipulations. We concluded that the perceptual span during reading changes, depending on the direction of a following saccade.

Effect of Repeated Reading and Self-Directed Behavior on Reading Skills and Generalization of the Reading Skills of Third-Grade Hill Tribe Students.

ERIC Educational Resources Information Center

Compan, Boonlert; Iamsupasit, Sompoch; Samuels, Jay

A study tested a method for developing reading fluency with third-grade Hill Tribe children in a welfare school in Chiang Mai, a city located in northern Thailand. Most of the students were bilingual, speaking their native tongues and Thai, their second language. Only 18.7% of the Hill Tribe population can read Thai, and many students fail to…

Eye position changes during reading fixations are spatially selective.

PubMed

Inhoff, Albrecht W; Solomon, Matthew S; Seymour, Bradley A; Radach, Ralph

2008-03-01

Intra-fixation location changes were measured when one-line sentences written in lower or aLtErNaTiNg case were read. Intra-fixation location changes were common and their size was normally distributed except for a relatively high proportion of fixations without a discernible location change. Location changes that did occur were systematically biased toward the right when alternating case was read. Irrespective of case type, changes of the right eye were biased toward the right at the onset of sentence reading, and this spatial bias decreased as sentence reading progressed from left to right. The left eye showed a relatively stable right-directed bias. These results show that processing demands can pull the two fixated eyes in the same direction and that the response to this pull can differ for the right and left eye.

An Elective Course on Antimicrobial Stewardship

PubMed Central

Sherman, Elizabeth M.; Unger, Nathan R.

2015-01-01

Objective. To implement an antimicrobial stewardship (AS) elective course for second-year and third-year pharmacy students and to assess its impact on students’ perceptions regarding the application of AS principles. Design. A 2-credit elective course focusing on principles of AS incorporated prelecture didactic recordings with primary literature and guideline-based reading assignments, in-class active-learning group work and student-led presentations, and student-generated examination items. Assessment. Perceptions were assessed by precourse and postcourse survey items. Graded course assessments included completion of preclass assignments (readings, prerecorded lecture and writing assessment items), in-class active participation and group presentations, a midpoint examination, and a final examination. Conclusion. An AS-themed elective course in a doctor of pharmacy curriculum incorporating preclass, self-directed learning and in-class group-based active-learning strategies positively impacted students’ perceived understanding of AS strategies. PMID:26889069

78 FR 19164 - Amendments to Compliance Certification Content Requirements for State and Federal Operating...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

...-AQ71 Amendments to Compliance Certification Content Requirements for State and Federal Operating... direct final rulemaking for the part 70 program reads as follows: Sec. 70.6 Permit content. * * * * * (c... the 2001 direct final rulemaking for the part 71 program reads as follows: Sec. 71.6 Permit content...

The Metadiscourse Component: Understanding Writing about Reading Directives.

ERIC Educational Resources Information Center

Crismore, Avon

One of the most important functions for metadiscourse (reading directives) is to serve as textual relevance cues. Readers must use metadiscourse to determine the specific task or communicative context for understanding the total meaning of a text. Some of the more common types of metadiscourse include (1) hedges--words used to convey a note of…

The Impact of Childhood Reading on the Development of Environmental Values

ERIC Educational Resources Information Center

Freestone, Margaret; O'Toole, John Mitchell

2016-01-01

Direct experiences of nature are becoming less common in our urbanised world and little research exists regarding the impact of less direct experiences, particularly how childhood reading relates to the development of pro-environmental values. This study differs from previous reports into the influence of books, as it concentrates on the potential…

The Impact of Direct Reading Instructional Strategies on Reading Achievement in 8th Grade Students

ERIC Educational Resources Information Center

Rider, Lynne Marie

2010-01-01

According to the National Assessment of Educational Progress, about 60% of students cannot read proficiently at their current grade level. Findings from the National Reading Panel (NRP) indicate that there is not sufficient research on the topic of struggling middle school readers. The purpose of this quantitative study was to examine the impact…

Promoting the Necessity to Read: A Guide for Instructors of the Disabled Reader in the Teaching of Survival Reading.

ERIC Educational Resources Information Center

Welch, Jennifer S.

Designed to meet the needs of older nonreaders, this booklet provides teaching suggestions and classroom activities for functional or survival reading skills. The topics covered include using the telephone; figuring the cost of a purchase; following directions; survival vocabulary for public signs; vocabulary for the medicine chest; reading the…

The Role of Trait Anxiety and Preoccupation with Reading Disabilities of Children and Their Mothers in Predicting Children's Reading Comprehension

ERIC Educational Resources Information Center

Blicher, Shira; Feingold, Liat; Shany, Michal

2017-01-01

This study investigated the relationship between reading comprehension (RC), trait anxiety, and preoccupation with reading disability (RD) in 88 school children in Grades 3 through 5 and in their mothers. Children's trait anxiety had a significant direct negative relationship with RC and also mediated the association between preoccupation with RD…

Reading Comprehension Strategies in Secondary Content Area Classrooms: Teacher Use of and Attitudes towards Reading Comprehension Instruction

ERIC Educational Resources Information Center

Ness, Molly K.

2009-01-01

The purpose of this mixed methodology study was to identify the frequency of reading comprehension instruction in middle and high school social studies and science classrooms. An additional purpose was to explore teachers' perceptions of and beliefs about the need for reading comprehension instruction. In 2,400 minutes of direct classroom…

extendFromReads

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

Williams, Kelly P.

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.more » 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« less

Action video games make dyslexic children read better.

PubMed

Franceschini, Sandro; Gori, Simone; Ruffino, Milena; Viola, Simona; Molteni, Massimo; Facoetti, Andrea

2013-03-18

Learning to read is extremely difficult for about 10% of children; they are affected by a neurodevelopmental disorder called dyslexia [1, 2]. The neurocognitive causes of dyslexia are still hotly debated [3-12]. Dyslexia remediation is far from being fully achieved [13], and the current treatments demand high levels of resources [1]. Here, we demonstrate that only 12 hr of playing action video games-not involving any direct phonological or orthographic training-drastically improve the reading abilities of children with dyslexia. We tested reading, phonological, and attentional skills in two matched groups of children with dyslexia before and after they played action or nonaction video games for nine sessions of 80 min per day. We found that only playing action video games improved children's reading speed, without any cost in accuracy, more so than 1 year of spontaneous reading development and more than or equal to highly demanding traditional reading treatments. Attentional skills also improved during action video game training. It has been demonstrated that action video games efficiently improve attention abilities [14, 15]; our results showed that this attention improvement can directly translate into better reading abilities, providing a new, fast, fun remediation of dyslexia that has theoretical relevance in unveiling the causal role of attention in reading acquisition. Copyright © 2013 Elsevier Ltd. All rights reserved.

Separating the influences of prereading skills on early word and nonword reading.

PubMed

Shapiro, Laura R; Carroll, Julia M; Solity, Jonathan E

2013-10-01

The essential first step for a beginning reader is to learn to match printed forms to phonological representations. For a new word, this is an effortful process where each grapheme must be translated individually (serial decoding). The role of phonological awareness in developing a decoding strategy is well known. We examined whether beginning readers recruit different skills depending on the nature of the words being read (familiar words vs. nonwords). Print knowledge, phoneme and rhyme awareness, rapid automatized naming (RAN), phonological short-term memory (STM), nonverbal reasoning, vocabulary, auditory skills, and visual attention were measured in 392 prereaders 4 and 5 years of age. Word and nonword reading were measured 9 months later. We used structural equation modeling to examine the skills-reading relationship and modeled correlations between our two reading outcomes and among all prereading skills. We found that a broad range of skills were associated with reading outcomes: early print knowledge, phonological STM, phoneme awareness and RAN. Whereas all of these skills were directly predictive of nonword reading, early print knowledge was the only direct predictor of word reading. Our findings suggest that beginning readers draw most heavily on their existing print knowledge to read familiar words. Copyright © 2013 Elsevier Inc. All rights reserved.

Read to Eat: A Teaching Strategy.

ERIC Educational Resources Information Center

Eshelman, Martha

1988-01-01

Teachers may use classroom cooking projects to encourage students to read. While developing basic reading skills, students also learn to follow directions and to cooperate in a group project. Three sample recipes are given. The article outlines steps to successfully complete a classroom cooking project. (JL)

Affective Variables and Japanese L2 Reading Ability

ERIC Educational Resources Information Center

Kondo-Brown, Kimi

2006-01-01

This study investigates how 17 affective factors are related to Japanese second language (L2) reading comprehension and "kanji" knowledge test scores of 43 university students in advanced Japanese courses. Major findings are that: a) reading comprehension ability and "kanji" knowledge have direct associations with…

Reading in two alphabets.

PubMed

Lukatela, G; Turvey, M T

1998-09-01

Many speakers of Serbo-Croatian read the language in two phonemically precise and partially overlapping alphabets. Twenty years of experiments directed toward this ability have led to deeper understandings of the role of speech-related processes in reading and the contrasts and similarities among the world's alphabetic writing systems.

Speaking Activities and Reading.

ERIC Educational Resources Information Center

Ediger, Marlow

Pupils who are far along in their speaking vocabularies tend to do well in reading. This paper includes numerous speaking activities that bolster pupils' oral communication: the including use of puppets, role playing, committee endeavors, oral reports, oral reading, extemporaneous speaking, and giving directions. Additional experiences for pupils…

Genome assembly from synthetic long read clouds

PubMed Central

Kuleshov, Volodymyr; Snyder, Michael P.; Batzoglou, Serafim

2016-01-01

Motivation: Despite rapid progress in sequencing technology, assembling de novo the genomes of new species as well as reconstructing complex metagenomes remains major technological challenges. New synthetic long read (SLR) technologies promise significant advances towards these goals; however, their applicability is limited by high sequencing requirements and the inability of current assembly paradigms to cope with combinations of short and long reads. Results: Here, we introduce Architect, a new de novo scaffolder aimed at SLR technologies. Unlike previous assembly strategies, Architect does not require a costly subassembly step; instead it assembles genomes directly from the SLR’s underlying short reads, which we refer to as read clouds. This enables a 4- to 20-fold reduction in sequencing requirements and a 5-fold increase in assembly contiguity on both genomic and metagenomic datasets relative to state-of-the-art assembly strategies aimed directly at fully subassembled long reads. Availability and Implementation: Our source code is freely available at https://github.com/kuleshov/architect. Contact: kuleshov@stanford.edu PMID:27307620

Matching is not naming: a direct comparison of lexical manipulations in explicit and implicit reading tasks.

PubMed

Vogel, Alecia C; Petersen, Steven E; Schlaggar, Bradley L

2013-10-01

The neurobiological basis of reading is of considerable interest, yet analyzing data from subjects reading words aloud during functional MRI data collection can be difficult. Therefore, many investigators use surrogate tasks such as visual matching or rhyme matching to eliminate the need for spoken output. Use of these tasks has been justified by the presumption of "automatic activation" of reading-related neural processing when a word is viewed. We have tested the efficacy of using a nonreading task for studying "reading effects" by directly comparing blood oxygen level dependent (BOLD) activity in subjects performing a visual matching task and an item naming task on words, pseudowords (meaningless but legal letter combinations), and nonwords (meaningless and illegal letter combinations). When compared directly, there is significantly more activity during the naming task in "reading-related" regions such as the inferior frontal gyrus (IFG) and supramarginal gyrus. More importantly, there are differing effects of lexicality in the tasks. A whole-brain task (matching vs. naming) by string type (word vs. pseudoword vs. nonword) by BOLD timecourse analysis identifies regions showing this three-way interaction, including the left IFG and left angular gyrus (AG). In the majority of the identified regions (including the left IFG and left AG), there is a string type × timecourse interaction in the naming but not the matching task. These results argue that the processing performed in specific regions is contingent on task, even in reading-related regions and is thus nonautomatic. Such differences should be taken into consideration when designing studies intended to investigate reading. Copyright © 2012 Wiley Periodicals, Inc.

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

Aoki, Kenji

A read/write head for a magnetic tape includes an elongated chip assembly and a tape running surface formed in the longitudinal direction of the chip assembly. A pair of substantially spaced parallel read/write gap lines for supporting read/write elements extend longitudinally along the tape running surface of the chip assembly. Also, at least one groove is formed on the tape running surface on both sides of each of the read/write gap lines and extends substantially parallel to the read/write gap lines.

A Randomized Study of a Literacy-Integrated Science Intervention for Low-Socio-economic Status Middle School Students: Findings from first-year implementation

NASA Astrophysics Data System (ADS)

Tong, Fuhui; Irby, Beverly J.; Lara-Alecio, Rafael; Guerrero, Cindy; Fan, Yinan; Huerta, Margarita

2014-08-01

This paper presents the findings from a randomized control trial study of reading/literacy-integrated science inquiry intervention after 1 year of implementation and the treatment effect on 5th-grade low-socio-economic African-American and Hispanic students' achievement in science and English reading. A total of 94 treatment students and 194 comparison students from four randomized intermediate schools participated in the current project. The intervention consisted of ongoing professional development and specific instructional science lessons with inquiry-based learning, direct and explicit vocabulary instruction, and integration of reading and writing. Results suggested that (a) there was a significantly positive treatment effect as reflected in students' higher performance in district-wide curriculum-based tests of science and reading and standardized tests of science, reading, and English reading fluency; (b) males and females did not differ significantly from participating in science inquiry instruction; (c) African-American students had lower chance of sufficiently mastering the science concepts and achieving above the state standards when compared with Hispanic students across gender and condition, and (d) below-poverty African-American females are the most vulnerable group in science learning. Our study confirmed that even a modest amount of literacy integration in inquiry-based science instruction can promote students' science and reading achievement. Therefore, we call for more experimental research that focus on the quality of literacy-integrated science instruction from which middle grade students, particularly low-socio-economic status students, can benefit.

Bidirectional Relations between Text Reading Prosody and Reading Comprehension in the Upper Primary School Grades: A Longitudinal Perspective

PubMed Central

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

2016-01-01

The purpose of this study was to examine the directionality of the relationship between text reading prosody and reading comprehension in the upper grades of primary school. We compared three theoretical possibilities: Two unidirectional relations from text reading prosody to reading comprehension and from reading comprehension to text reading prosody and a bidirectional relation between text reading prosody and reading comprehension. Further, we controlled for autoregressive effects and included decoding efficiency as a measure of general reading skill. Participants were 99 Dutch children, followed longitudinally, from fourth- to sixth-grade. Structural equation modeling showed that the bidirectional relation provided the best fitting model. In fifth-grade, text reading prosody was related to prior decoding and reading comprehension, whereas in sixth-grade, reading comprehension was related to prior text reading prosody. As such, the results suggest that the relation between text reading prosody and reading comprehension is reciprocal, but dependent on grade level. PMID:27667916

The Science Text for All: Using Textmasters to Help All Students Access Written Science Content

ERIC Educational Resources Information Center

Wilfong, Lori

2012-01-01

As students make the transition from learning to read to reading to learn, they find themselves increasingly isolated (Fang 2008; Guthrie and Davis 2003). Gone are the picture books and read alouds of their elementary years; instead, they are faced with dense nonfiction texts and the direction to read and learn the facts. In addition, many science…

Reading Strategies to Develop Higher Thinking Skills for Reading Comprehension (Estrategias de lectura para el desarrollo de habilidades de pensamiento para la comprensión de lectura)

ERIC Educational Resources Information Center

Echeverri Acosta, Luz Marina; McNulty Ferri, Maria

2010-01-01

This paper reports an action research project which examined the foreign language reading comprehension of public school eighth graders who experienced a directed reading-thinking approach with strategies for comprehension and application. The strategies used were prediction, prior knowledge, graphic organizers, and questions. Data analyzed…

High-confidence coding and noncoding transcriptome maps

PubMed Central

2017-01-01

The advent of high-throughput RNA sequencing (RNA-seq) has led to the discovery of unprecedentedly immense transcriptomes encoded by eukaryotic genomes. However, the transcriptome maps are still incomplete partly because they were mostly reconstructed based on RNA-seq reads that lack their orientations (known as unstranded reads) and certain boundary information. Methods to expand the usability of unstranded RNA-seq data by predetermining the orientation of the reads and precisely determining the boundaries of assembled transcripts could significantly benefit the quality of the resulting transcriptome maps. Here, we present a high-performing transcriptome assembly pipeline, called CAFE, that significantly improves the original assemblies, respectively assembled with stranded and/or unstranded RNA-seq data, by orienting unstranded reads using the maximum likelihood estimation and by integrating information about transcription start sites and cleavage and polyadenylation sites. Applying large-scale transcriptomic data comprising 230 billion RNA-seq reads from the ENCODE, Human BodyMap 2.0, The Cancer Genome Atlas, and GTEx projects, CAFE enabled us to predict the directions of about 220 billion unstranded reads, which led to the construction of more accurate transcriptome maps, comparable to the manually curated map, and a comprehensive lncRNA catalog that includes thousands of novel lncRNAs. Our pipeline should not only help to build comprehensive, precise transcriptome maps from complex genomes but also to expand the universe of noncoding genomes. PMID:28396519

Longitudinal Study of Direct Instruction Effects from First through Third Grades

ERIC Educational Resources Information Center

Ryder, Randall J.; Burton, Jennifer Lyn; Silberg, Anna

2006-01-01

In a 3-year longitudinal study, the authors examined the effect of Direct Instruction (DI) on students' reading achievement, teacher perceptions, nature of the classroom, and special education referral rate. Urban and suburban students completed the Gates-MacGinitie Reading Tests in the fall of Grade 1 and spring of Grades 1, 2, and 3. Teachers…

Teaching Reading Comprehension and Language Skills to Students with Autism Spectrum Disorders and Developmental Disabilities Using Direct Instruction

ERIC Educational Resources Information Center

Flores, Margaret M.; Nelson, Cynthia; Hinton, Vanessa; Franklin, Toni M.; Strozier, Shaunita D.; Terry, LaTonya; Franklin, Susan

2013-01-01

There is limited research demonstrating Direct Instruction (DI) as an effective reading comprehension intervention for students with autism spectrum disorders (ASD) and developmental disabilities (DD). Previous research has shown that DI, when portions of the program were implemented, resulted in increased skills (Flores & Ganz, 2007; Flores…

Occupational lung diseases.

PubMed

Furlow, Bryant

2011-01-01

Chest radiography and high-resolution computed tomography are indispensable tools in the detection, classification and characterization of occupational lung diseases that are caused by inhaling mineral particles such as asbestos, silicon-containing rock dust and other tissue-damaging antigens, nanomaterials and toxins. Radiographic evidence of occupational lung disease is interpreted with a patient's clinical signs and symptoms and a detailed occupational history in mind because of high variability in radiographic findings. This Directed Reading reviews the history, epidemiology, functional anatomy, pathobiology and medical diagnostic imaging of occupational lung diseases associated with inhalation of fine particulates in the workplace. This article is a Directed Reading. Your access to Directed Reading quizzes for continuing education credit is determined by your CE preference. For access to other quizzes, go to www.asrt.org/store.

Scanning of speechless comics changes spatial biases in mental model construction.

PubMed

Román, Antonio; Flumini, Andrea; Santiago, Julio

2018-08-05

The mental representation of both time and number shows lateral spatial biases, which can be affected by habitual reading and writing direction. However, this effect is in place before children begin to read. One potential early cause is the experiences of looking at picture books together with a carer, as those images also follow the directionality of the script. What is the underlying mechanism for this effect? In the present study, we test the possibility that such experiences induce spatial biases in mental model construction, a mechanism which is a good candidate to induce the biases observed with numbers and times. We presented a speechless comic in either standard (left-to-right) or mirror-reversed (right-to-left) form to adult Spanish participants. We then asked them to draw the scene depicted by sentences like 'the square is between the cross and the circle'. The position of the lateral objects in these drawings reveals the spatial biases at work when building mental models in working memory. Under conditions of highly consistent directionality, the mirror comic changed pre-existing lateral biases. Processes of mental model construction in working memory stand as a potential mechanism for the generation of spatial biases for time and number.This article is part of the theme issue 'Varieties of abstract concepts: development, use and representation in the brain'. © 2018 The Author(s).

Observed Characteristics and Teacher Quality: Impacts of Sample Selection on a Value Added Model

ERIC Educational Resources Information Center

Winters, Marcus A.; Dixon, Bruce L.; Greene, Jay P.

2012-01-01

We measure the impact of observed teacher characteristics on student math and reading proficiency using a rich dataset from Florida. We expand upon prior work by accounting directly for nonrandom attrition of teachers from the classroom in a sample selection framework. We find evidence that sample selection is present in the estimation of the…

Scientific Literacy: The Role of Goal-Directed Reading and Evaluation in Understanding Scientific Information

ERIC Educational Resources Information Center

Britt, M. Anne; Richter, Tobias; Rouet, Jean-François

2014-01-01

In this article, we examine the mental processes and representations that are required of laypersons when learning about science issues from texts. We begin by defining scientific literacy as the ability to understand and critically evaluate scientific content in order to achieve one's goals. We then present 3 challenges of learning from…

Evidence-Based Reading Instruction for Individuals with Autism Spectrum Disorders

PubMed Central

Whalon, Kelly J.; Al Otaiba, Stephanie; Delano, Monica E.

2009-01-01

Legislation mandates that all children, including children with autism spectrum disorders (ASD) be taught to read in ways that are consistent with reading research, and target the five components of evidence-based reading instruction: phonemic awareness, phonics, reading fluency, vocabulary and comprehension strategies. The purpose of this review is to synthesize the literature on reading instruction for children with ASD that encompasses one or more of the five components of reading. The review yielded 11 studies with 61 participants ages 4 to 17. Results indicate that children with ASD can benefit from reading instruction consistent with reading research. Research in this area is still preliminary, and more research is needed to guide practice. Possible directions for future research are provided. PMID:20161582

What's a Parent to Do?: Phonics and Other Stuff

ERIC Educational Resources Information Center

Gerard, Maureen

2004-01-01

No Child Left Behind, Reading First, Early Reading First, Good Start, Grow Smart ... the current whirlwind of education initiatives in the United States commits millions of dollars of federal money to "scientifically based" reading and early literacy development. In 2003, President Bush directed Head Start programs across the country to…

The Relation of Morphological Awareness and Syntactic Awareness to Adults' Reading Comprehension: Is Vocabulary Knowledge a Mediating Variable?

ERIC Educational Resources Information Center

Guo, Ying; Roehrig, Alysia D.; Williams, Rihana S.

2011-01-01

The authors' goal was to examine the structural relationships among vocabulary knowledge, morphological awareness, syntactic awareness, and reading comprehension in English-speaking adults. Structural equation analysis of data collected from 151 participants revealed that morphological awareness affected reading comprehension directly. Syntactic…

Cattell-Horn-Carroll Cognitive Abilities and Reading Achievement

ERIC Educational Resources Information Center

Benson, Nicholas

2008-01-01

Structural equation modeling procedures are applied to the standardization sample of the Woodcock-Johnson III to simultaneously estimate the effects of a psychometric general factor (g), specific cognitive abilities, and reading skills on reading achievement. The results of this study indicate that g has a strong direct relationship with basic…

Becoming S.T.A.R.S: Students and Teachers Achieving Reading Success

ERIC Educational Resources Information Center

Fello, Susan E.

2010-01-01

The International Reading Association (2003) has recently established new guidelines for graduate students enrolled in reading and literacy programs. These guidelines require graduate students to maintain direct contact with students during their coursework for advanced degrees. Field experiences support best practices in bridging the gap between…

How Is Formative Assessment Related to Students' Reading Achievement? Findings from PISA 2009

ERIC Educational Resources Information Center

Li, Hongli

2016-01-01

Drawing on the programme for international student assessment 2009 US data-set, this study examines the relationship between formative assessment and students' reading achievement using a structural equation modelling approach. We find that formative assessment is positively related to students' reading achievement directly and indirectly (through…

Factoring AAVE into Reading Assessment and Instruction

ERIC Educational Resources Information Center

Wheeler, Rebecca; Cartwright, Kelly B.; Swords, Rachel

2012-01-01

In our increasingly diverse schools, students bring diverse ways of speaking to the classroom. In turn, as features from students' home language varieties transfer into their readings of texts, teachers' assessment and intervention plans may be directly affected. If teachers conflate dialect influence with reading error in Standard English, they…

Evaluation of Attention Training and Metacognitive Facilitation to Improve Reading Comprehension in Aphasia

ERIC Educational Resources Information Center

Lee, Jaime B.; Sohlberg, McKay Moore

2013-01-01

Purpose: This pilot study investigated the impact of direct attention training combined with metacognitive facilitation on reading comprehension in individuals with aphasia. Method: A single-subject, multiple baseline design was employed across 4 participants to evaluate potential changes in reading comprehension resulting from an 8-week…

29 CFR 1910.146 - Permit-required confined spaces.

Code of Federal Regulations, 2011 CFR

2011-07-01

... danger posed by the permit spaces. Note: A sign reading “DANGER—PERMIT-REQUIRED CONFINED SPACE, DO NOT... tested, with a calibrated direct-reading instrument, for oxygen content, for flammable gases and vapors... dependent and will not provide reliable readings in an oxygen deficient atmosphere. Combustible gasses are...

Gender-specific contribution of a visual cognition network to reading abilities.

PubMed

Huestegge, Lynn; Heim, Stefan; Zettelmeyer, Elena; Lange-Küttner, Christiane

2012-02-01

Based on the assumption that boys are more likely to tackle reading based on the visual modality, we assessed reading skills, visual short-term memory (VSTM), visual long-term memory for details (VLTM-D), and general non-verbal cognitive ability in primary school children. Reading was within the normal range in both accuracy and understanding. There was no reading performance gap in favour of girls, on the contrary, in this sample boys read better. An entire array of visual, non-verbal processes was associated directly or indirectly with reading in boys, whereas this pattern was not observed for the girls. ©2011 The British Psychological Society.

Implicit Prosody and Cue-based Retrieval: L1 and L2 Agreement and Comprehension during Reading

PubMed Central

Pratt, Elizabeth; Fernández, Eva M.

2016-01-01

This project focuses on structural and prosodic effects during reading, examining their influence on agreement processing and comprehension in native English (L1) and Spanish–English bilingual (L2) speakers. We consolidate research from several distinct areas of inquiry—cognitive processing, reading fluency, and L1/L2 processing—in order to support the integration of prosody with a cue-based retrieval mechanism for subject-verb agreement. To explore this proposal, the experimental design manipulated text presentation to influence implicit prosody, using sentences designed to induce subject-verb agreement attraction errors. Materials included simple and complex relative clauses with head nouns and verbs that were either matched or mismatched for number. Participants read items in one of three presentation formats (whole sentence, word-by-word, or phrase-by-phrase), rated each item for grammaticality, and responded to a comprehension probe. Results indicated that while overall, message comprehension was prioritized over subject-verb agreement computation, presentation format differentially affected both measures in the L1 and L2 groups. For the L1 participants, facilitating the projection of phrasal prosody onto text (phrase-by-phrase presentation) enhanced performance in agreement processing, while disrupting prosodic projection via word-by-word presentation decreased comprehension accuracy. For the L2 participants, however, phrase-by-phrase presentation was not significantly beneficial for agreement processing, and additionally resulted in lower comprehension accuracy. These differences point to a significant role of prosodic phrasing during agreement processing in both L1 and L2 speakers, additionally suggesting that it may contribute to a cue-based retrieval agreement model, either acting as a cue directly, or otherwise scaffolding the retrieval process. The discussion and results presented provide support both for a cue-based retrieval mechanism in agreement, and the function of prosody within such a mechanism, adding further insight into the interaction of retrieval processes, cognitive task load, and the role of implicit prosody. PMID:28018264

Implicit Prosody and Cue-based Retrieval: L1 and L2 Agreement and Comprehension during Reading.

PubMed

Pratt, Elizabeth; Fernández, Eva M

2016-01-01

This project focuses on structural and prosodic effects during reading, examining their influence on agreement processing and comprehension in native English (L1) and Spanish-English bilingual (L2) speakers. We consolidate research from several distinct areas of inquiry-cognitive processing, reading fluency, and L1/L2 processing-in order to support the integration of prosody with a cue-based retrieval mechanism for subject-verb agreement. To explore this proposal, the experimental design manipulated text presentation to influence implicit prosody, using sentences designed to induce subject-verb agreement attraction errors. Materials included simple and complex relative clauses with head nouns and verbs that were either matched or mismatched for number. Participants read items in one of three presentation formats (whole sentence, word-by-word, or phrase-by-phrase), rated each item for grammaticality, and responded to a comprehension probe. Results indicated that while overall, message comprehension was prioritized over subject-verb agreement computation, presentation format differentially affected both measures in the L1 and L2 groups. For the L1 participants, facilitating the projection of phrasal prosody onto text (phrase-by-phrase presentation) enhanced performance in agreement processing, while disrupting prosodic projection via word-by-word presentation decreased comprehension accuracy. For the L2 participants, however, phrase-by-phrase presentation was not significantly beneficial for agreement processing, and additionally resulted in lower comprehension accuracy. These differences point to a significant role of prosodic phrasing during agreement processing in both L1 and L2 speakers, additionally suggesting that it may contribute to a cue-based retrieval agreement model, either acting as a cue directly, or otherwise scaffolding the retrieval process. The discussion and results presented provide support both for a cue-based retrieval mechanism in agreement, and the function of prosody within such a mechanism, adding further insight into the interaction of retrieval processes, cognitive task load, and the role of implicit prosody.

Readings in American History (In Their Own Words), Book III. New Directions for the United States and Teacher's Guide.

ERIC Educational Resources Information Center

Abramowitz, Jack

This skills-text is the third of four books in the series "Readings in American History." The materials allow opportunities to improve reading and comprehension skills in a subject matter context by using certain primary sources related to the topic. Book 3 covers the period from the Civil War to 1900. Each lesson includes short readings with…

The Role of Feedback and Differences between Good and Poor Decoders in a Repeated Word Reading Paradigm in First Grade

ERIC Educational Resources Information Center

van Gorp, Karly; Segers, Eliane; Verhoeven, Ludo

2017-01-01

The direct, retention, and transfer effects of repeated word and pseudoword reading were studied in a pretest, training, posttest, retention design. First graders (48 good readers, 47 poor readers) read 25 CVC words and 25 CVC pseudowords in ten repeated word reading sessions, preceded and followed by a transfer task with a different set of items.…

Readability analysis of online resources related to lung cancer.

PubMed

Weiss, Kathleen D; Vargas, Christina R; Ho, Olivia A; Chuang, Danielle J; Weiss, Jonathan; Lee, Bernard T

2016-11-01

Patients seeking health information commonly use the Internet as the first source for material. Studies show that well-informed patients have increased involvement, satisfaction, and healthcare outcomes. As one-third of Americans have only basic or below basic health literacy, the National Institutes of Health and American Medical Association recommend patient-directed health resources be written at a sixth-grade reading level. This study evaluates the readability of commonly accessed online resources on lung cancer. A search for "lung cancer" was performed using Google and Bing, and the top 10 websites were identified. Location services were disabled, and sponsored sites were excluded. Relevant articles (n = 109) with patient-directed content available directly from the main sites were downloaded. Readability was assessed using 10 established methods and analyzed with articles grouped by parent website. The average reading grade level across all sites was 11.2, with a range from 8.8 (New Fog Count) to 12.2 (Simple Measure of Gobbledygook). The average Flesch Reading Ease score was 52, corresponding with fairly difficult to read text. The readability varied when compared by individual website, ranging in grade level from 9.2 to 15.2. Only 10 articles (9%) were written below a sixth-grade level and these tended to discuss simpler topics. Patient-directed online information about lung cancer exceeds the recommended sixth-grade reading level. Readability varies between individual websites, allowing physicians to direct patients according to level of health literacy. Modifications to existing materials can significantly improve readability while maintaining content for patients with low health literacy. Copyright © 2016 Elsevier Inc. All rights reserved.

REMS Wind Sensor Preliminary Results

NASA Astrophysics Data System (ADS)

De La Torre Juarez, M.; Gomez-Elvira, J.; Navarro, S.; Marin, M.; Torres, J.; Rafkin, S. C.; Newman, C. E.; Pla-García, J.

2015-12-01

The REMS instrument is part of the Mars Science Laboratory payload. It is a sensor suite distributed over several parts of the rover. The wind sensor, which is composed of two booms equipped with a set of hot plate anemometers, is installed on the Rover Sensing Mast (RSM). During landing most of the hot plates of one boom were damaged, most likely by the pebbles lifted by the Sky Crane thruster. The loss of one wind boom necessitated a full review of the data processing strategy. Different algorithms have been tested on the readings of the first Mars year, and these results are now archived in the Planetary Data System (PDS), The presentation will include a description of the data processing methods and of the resulting products, including the typical evolution of wind speed and direction session-by-session, hour-by-hour and other kinds of statistics . A review of the wind readings over the first Mars year will also be presented.

Differential cognitive and perceptual correlates of print reading versus braille reading.

PubMed

Veispak, Anneli; Boets, Bart; Ghesquière, Pol

2013-01-01

The relations between reading, auditory, speech, phonological and tactile spatial processing are investigated in a Dutch speaking sample of blind braille readers as compared to sighted print readers. Performance is assessed in blind and sighted children and adults. Regarding phonological ability, braille readers perform equally well compared to print readers on phonological awareness, better on verbal short-term memory and significantly worse on lexical retrieval. The groups do not differ on speech perception or auditory processing. Braille readers, however, have more sensitive fingers than print readers. Investigation of the relations between these cognitive and perceptual skills and reading performance indicates that in the group of braille readers auditory temporal processing has a longer lasting and stronger impact not only on phonological abilities, which have to satisfy the high processing demands of the strictly serial language input, but also directly on the reading ability itself. Print readers switch between grapho-phonological and lexical reading modes depending on the familiarity of the items. Furthermore, the auditory temporal processing and speech perception, which were substantially interrelated with phonological processing, had no direct associations with print reading measures. Copyright © 2012 Elsevier Ltd. All rights reserved.

The Effect of Student-Directed Transition Planning with a Computer-Based Reading Support Program on the Self-Determination of Students with Disabilities

ERIC Educational Resources Information Center

Lee, Youngsun; Wehmeyer, Michael L.; Palmer, Susan B.; Williams-Diehm, Kendra; Davies, Daniel K.; Stock, Steven E.

2011-01-01

The purpose of this study was to investigate the impact of student-directed transition planning instruction ("Whose Future Is It Anyway?" curriculum) with a computer-based reading support program ("Rocket Reader") on the self-determination, self-efficacy and outcome expectancy, and transition planning knowledge of students with disabilities. This…

Direction with Discretion: Reading Recovery as an Example of Balancing Top-Down Policy and Bottom-Up Decision-Making.

ERIC Educational Resources Information Center

Scharer, Patricia L.; Zajano, Nancy C.

Educational policy analysts have recognized the need for an educational policy that combines the merits of "top-down" mandates with "bottom-up" teacher discretion. This paper describes the Reading Recovery program as an example of an educational program that balances top-down direction and bottom-up discretion by: (1) providing an overall…

I can see what you are saying: Auditory labels reduce visual search times.

PubMed

Cho, Kit W

2016-10-01

The present study explored the self-directed-speech effect, the finding that relative to silent reading of a label (e.g., DOG), saying it aloud reduces visual search reaction times (RTs) for locating a target picture among distractors. Experiment 1 examined whether this effect is due to a confound in the differences in the number of cues in self-directed speech (two) vs. silent reading (one) and tested whether self-articulation is required for the effect. The results showed that self-articulation is not required and that merely hearing the auditory label reduces visual search RTs relative to silent reading. This finding also rules out the number of cues confound. Experiment 2 examined whether hearing an auditory label activates more prototypical features of the label's referent and whether the auditory-label benefit is moderated by the target's imagery concordance (the degree to which the target picture matches the mental picture that is activated by a written label for the target). When the target imagery concordance was high, RTs following the presentation of a high prototypicality picture or auditory cue were comparable and shorter than RTs following a visual label or low prototypicality picture cue. However, when the target imagery concordance was low, RTs following an auditory cue were shorter than the comparable RTs following the picture cues and visual-label cue. The results suggest that an auditory label activates both prototypical and atypical features of a concept and can facilitate visual search RTs even when compared to picture primes. Copyright © 2016 Elsevier B.V. All rights reserved.

Comparison of real-time instruments and gravimetric method when measuring particulate matter in a residential building.

PubMed

Wang, Zuocheng; Calderón, Leonardo; Patton, Allison P; Sorensen Allacci, MaryAnn; Senick, Jennifer; Wener, Richard; Andrews, Clinton J; Mainelis, Gediminas

2016-11-01

This study used several real-time and filter-based aerosol instruments to measure PM 2.5 levels in a high-rise residential green building in the Northeastern US and compared performance of those instruments. PM 2.5 24-hr average concentrations were determined using a Personal Modular Impactor (PMI) with 2.5 µm cut (SKC Inc., Eighty Four, PA) and a direct reading pDR-1500 (Thermo Scientific, Franklin, MA) as well as its filter. 1-hr average PM 2.5 concentrations were measured in the same apartments with an Aerotrak Optical Particle Counter (OPC) (model 8220, TSI, Inc., Shoreview, MN) and a DustTrak DRX mass monitor (model 8534, TSI, Inc., Shoreview, MN). OPC and DRX measurements were compared with concurrent 1-hr mass concentration from the pDR-1500. The pDR-1500 direct reading showed approximately 40% higher particle mass concentration compared to its own filter (n = 41), and 25% higher PM 2.5 mass concentration compared to the PMI 2.5 filter. The pDR-1500 direct reading and PMI 2.5 in non-smoking homes (self-reported) were not significantly different (n = 10, R 2 = 0.937), while the difference between measurements for smoking homes was 44% (n = 31, R 2 = 0.773). Both OPC and DRX data had substantial and significant systematic and proportional biases compared with pDR-1500 readings. However, these methods were highly correlated: R 2 = 0.936 for OPC versus pDR-1500 reading and R 2 = 0.863 for DRX versus pDR-1500 reading. The data suggest that accuracy of aerosol mass concentrations from direct-reading instruments in indoor environments depends on the instrument, and that correction factors can be used to reduce biases of these real-time monitors in residential green buildings with similar aerosol properties. This study used several real-time and filter-based aerosol instruments to measure PM 2.5 levels in a high-rise residential green building in the northeastern United States and compared performance of those instruments. The data show that while the use of real-time monitors is convenient for measurement of airborne PM at short time scales, the accuracy of those monitors depends on a particular instrument. Bias correction factors identified in this paper could provide guidance for other studies using direct-reading instruments to measure PM concentrations.

Content, format, gender and grade level differences in elementary students' ability to read science materials as measured by the cloze procedure

NASA Astrophysics Data System (ADS)

Williams, Richard L.; Yore, Larry D.

Present instructional trends in science indicate a need to reexamine a traditional concern in science education: the readability of science textbooks. An area of reading research not well documented is the effect of color, visuals, and page layout on readability of science materials. Using the cloze readability method, the present study explored the relationships between page format, grade level, sex, content, and elementary school students ability to read science material. Significant relationships were found between cloze scores and both grade level and content, and there was a significant interaction effect between grade and sex in favor of older males. No significant relationships could be attributed to page format and sex. In the area of science content, biological materials were most difficult in terms of readability followed by earth science and physical science. Grade level data indicated that grade five materials were more difficult for that level than either grade four or grade six materials were for students at each respective level. In eight of nine cases, the science text materials would be classified at or near the frustration level of readability. The implications for textbook writers and publishers are that science reading materials need to be produced with greater attention to readability and known design principles regarding visual supplements. The implication for teachers is that students need direct instruction in using visual materials to increase their learning from text material. Present visual materials appear to neither help nor hinder the student to gain information from text material.

NEWSdm: Nuclear Emulsions for WIMP Search with directional measurement

NASA Astrophysics Data System (ADS)

Di Crescenzo, A.

2017-12-01

Direct Dark Matter searches are nowadays one of the most exciting research topics. Several experimental efforts are concentrated on the development, construction, and operation of detectors looking for the scattering of target nuclei with Weakly Interactive Massive Particles (WIMPs). The measurement of the direction of WIMP-induced nuclear recoils is a challenging strategy to extend dark matter searches beyond the neutrino floor and provide an unambiguous signature of the detection of Galactic dark matter. Current directional experiments are based on the use of gas TPC whose sensitivity is strongly limited by the small achievable detector mass. We present an innovative directional experiment based on the use of a solid target made by newly developed nuclear emulsions and read-out systems reaching a position resolution of the order of 10 nm.

Testing and Refining the Direct and Inferential Mediation Model of Reading Comprehension

ERIC Educational Resources Information Center

Cromley, Jennifer G.; Azevedo, Roger

2007-01-01

A significant proportion of American high school students struggle with reading comprehension. Theoretical models of reading comprehension might help researchers understand these difficulties, because they can point to variables that make the largest contributions to comprehension. On the basis of an extensive review of the literature, we created…

A Study of the Independent Reading of Achieving Fifth Graders.

ERIC Educational Resources Information Center

Henderson, Edmund H.; Long, Barbara H.

The independent reading behavior of 150 achieving fifth graders was investigated. Attention was directed toward the quality and variety of choice as well as to the number of books read. These variables were intercorrelated with standardized achievement tests, IQ, and a number of noncognitive and demographic variables. Indices of quantity, variety,…

PSSA Released Reading Items, 2000-2001. The Pennsylvania System of School Assessment.

ERIC Educational Resources Information Center

Pennsylvania State Dept. of Education, Harrisburg. Bureau of Curriculum and Academic Services.

This document contains materials directly related to the actual reading test of the Pennsylvania System of School Assessment (PSSA), including the reading rubric, released passages, selected-response questions with answer keys, performance tasks, and scored samples of students' responses to the tasks. All of these items may be duplicated to…

PERCEPTUAL SYSTEMS IN READING--THE PREDICTION OF A TEMPORAL EYE-VOICE SPAN CONSTANT. PAPER.

ERIC Educational Resources Information Center

GEYER, JOHN JACOB

A STUDY WAS CONDUCTED TO DELINEATE HOW PERCEPTION OCCURS DURING ORAL READING. FROM AN ANALYSIS OF CLASSICAL AND MODERN RESEARCH, A HEURISTIC MODEL WAS CONSTRUCTED WHICH DELINEATED THE DIRECTLY INTERACTING SYSTEMS POSTULATED AS FUNCTIONING DURING ORAL READING. THE MODEL AS OUTLINED WAS DIFFERENTIATED LOGICALLY INTO THREE MAJOR PROCESSING…

On the Nonsmooth, Nonconstant Velocity of Braille Reading and Reversals

ERIC Educational Resources Information Center

Hughes, Barry; McClelland, Amber; Henare, Dion

2014-01-01

Relative to print reading, braille-reading finger movements are held to be of more constant speed, with continuous and exhaustive contact with all words. However, the continuity of movements is intermittent in two distinct ways: (a) readers reverse direction and reread material already encountered and (b) the continual fluctuations of velocity…

The Music and Literacy Connection

ERIC Educational Resources Information Center

Hansen, Dee; Bernstorf, Elaine; Stuber, Gayle M.

2004-01-01

A practical new text with ideas that can immediately be put to use in the classroom. This book goes beyond a thematic link between reading and music to an examination of those skills that are directly parallel in music learning and text reading. Including instructional examples, it provides specific strategies for music and reading teachers to…

Development of the Alberta Diagnostic Reading Program.

ERIC Educational Resources Information Center

Horvath, Frank G.; Machura, Shirley

The development of the Alberta Diagnostic Reading Program (ADRP) was based on a current psycholinguistic theory that describes reading as a process in which the reader uses background information to communicate with the author. To ensure its usefulness and effectiveness, the developers of the ADRP sought the advice and direct involvement of many…

Reading Habits of Third-Year Medical Students during an Integrated Endocrinology Course.

ERIC Educational Resources Information Center

Friedberg, Mark; Mahanaimi, David; Lev-Zion, Rafael; Sidi, Aviel; Glick, Shimon

1998-01-01

Independent reading by medical students beyond formal classroom activities is considered central to medical education. This study examines self-directed study among third-year students in a six-year medical program. Students averaged 151 minutes daily on independent study using lecture notes, textbooks, and reading articles. Suggests ways to…

Assessing the Effects of Teachers' Reading Knowledge on Students' Achievement Using Multilevel Propensity Score Stratification

ERIC Educational Resources Information Center

Kelcey, Ben

2011-01-01

This study investigated the relationship of teachers' reading knowledge with students' reading achievement using a direct teacher knowledge assessment rather than indirect proxies (e.g., certification). To address the inequitable distribution of teachers' knowledge resulting from differences in teachers' backgrounds and the disparities in how…

Urine specific gravity measurement: reagent strip versus refractometer.

PubMed

Brandon, C A

1994-01-01

To compare the results of urinalysis screenings for specific gravity (SG) using the reagent strip and the refractometer. United Hospital, Grand Forks, North Dakota. United Hospital is a 384-bed teaching hospital. PRODUCT COMPARISON: The Ames Multistix 10 SG reagent strip (Miles, Inc., Elkhart, IN 46515) was compared with the TS Meter (Leica, Inc., Deerfield, IL 60015). The degree of correlation between the results produced by each method. The percentage of difference between the means of the direct strip readings and the refractometer readings was 9.68%. The percentage of difference between the means of the adjusted strip readings and the refractometer readings was 22.58%, which was significantly different. When the direct strip readings and the refractometer readings were plotted together on a graph, the points were widely scattered; this fact, and a correlation coefficient of 0.725, suggest that random error occurred in both methods. Analysis of the slope and intercept of the correlation indicated systematic error. The reagent strip method of measuring SG is accurate only in a narrow range of "average" values, and should not be used as the basis for medical diagnoses.

Gray Matter Features of Reading Disability: A Combined Meta-Analytic and Direct Analysis Approach1234

PubMed Central

Berninger, Virginia W.; Gebregziabher, Mulugeta; Tsu, Loretta

2016-01-01

Abstract Meta-analysis of voxel-based morphometry dyslexia studies and direct analysis of 293 reading disability and control cases from six different research sites were performed to characterize defining gray matter features of reading disability. These analyses demonstrated consistently lower gray matter volume in left posterior superior temporal sulcus/middle temporal gyrus regions and left orbitofrontal gyrus/pars orbitalis regions. Gray matter volume within both of these regions significantly predicted individual variation in reading comprehension after correcting for multiple comparisons. These regional gray matter differences were observed across published studies and in the multisite dataset after controlling for potential age and gender effects, and despite increased anatomical variance in the reading disability group, but were not significant after controlling for total gray matter volume. Thus, the orbitofrontal and posterior superior temporal sulcus gray matter findings are relatively reliable effects that appear to be dependent on cases with low total gray matter volume. The results are considered in the context of genetics studies linking orbitofrontal and superior temporal sulcus regions to alleles that confer risk for reading disability. PMID:26835509

The Effectiveness and Critical Success Factors of Extensive Reading Lessons, Which We Have Learned during Our Three Years of Practice

NASA Astrophysics Data System (ADS)

Nishizawa, Hitoshi; Yoshioka, Takayoshi; Itoh, Kazuaki

Three years of extensive reading lessons have improved engineering students‧ reading and listening skills in English. The average TOEIC score has increased to 441 points, and the relative numbers of students of lower scores than 350 points have decreased to 14% in the third year when the median reading amount of easy-to-read English texts is about a half million words. The critical success factors are the reading amount and the easiness of English texts read especially in the first term. When students read extremely easy English texts with the help of pictures, they can finally avoid the translation into Japanese and grasp the meaning of the texts directly in English

Exploring Differential Effects across Two Decoding Treatments on Item-Level Transfer in Children with Significant Word Reading Difficulties: A New Approach for Testing Intervention Elements

ERIC Educational Resources Information Center

Steacy, Laura M.; Elleman, Amy M.; Lovett, Maureen W.; Compton, Donald L.

2016-01-01

In English, gains in decoding skill do not map directly onto increases in word reading. However, beyond the Self-Teaching Hypothesis, little is known about the transfer of decoding skills to word reading. In this study, we offer a new approach to testing specific decoding elements on transfer to word reading. To illustrate, we modeled word-reading…

A methodology for direct quantification of over-ranging length in helical computed tomography with real-time dosimetry.

PubMed

Tien, Christopher J; Winslow, James F; Hintenlang, David E

2011-01-31

In helical computed tomography (CT), reconstruction information from volumes adjacent to the clinical volume of interest (VOI) is required for proper reconstruction. Previous studies have relied upon either operator console readings or indirect extrapolation of measurements in order to determine the over-ranging length of a scan. This paper presents a methodology for the direct quantification of over-ranging dose contributions using real-time dosimetry. A Siemens SOMATOM Sensation 16 multislice helical CT scanner is used with a novel real-time "point" fiber-optic dosimeter system with 10 ms temporal resolution to measure over-ranging length, which is also expressed in dose-length-product (DLP). Film was used to benchmark the exact length of over-ranging. Over-ranging length varied from 4.38 cm at pitch of 0.5 to 6.72 cm at a pitch of 1.5, which corresponds to DLP of 131 to 202 mGy-cm. The dose-extrapolation method of Van der Molen et al. yielded results within 3%, while the console reading method of Tzedakis et al. yielded consistently larger over-ranging lengths. From film measurements, it was determined that Tzedakis et al. overestimated over-ranging lengths by one-half of beam collimation width. Over-ranging length measured as a function of reconstruction slice thicknesses produced two linear regions similar to previous publications. Over-ranging is quantified with both absolute length and DLP, which contributes about 60 mGy-cm or about 10% of DLP for a routine abdominal scan. This paper presents a direct physical measurement of over-ranging length within 10% of previous methodologies. Current uncertainties are less than 1%, in comparison with 5% in other methodologies. Clinical implantation can be increased by using only one dosimeter if codependence with console readings is acceptable, with an uncertainty of 1.1% This methodology will be applied to different vendors, models, and postprocessing methods--which have been shown to produce over-ranging lengths differing by 125%.

Rapid automatized naming (RAN) in children with ADHD: An ex-Gaussian analysis.

PubMed

Ryan, Matthew; Jacobson, Lisa A; Hague, Cole; Bellows, Alison; Denckla, Martha B; Mahone, E Mark

2017-07-01

Children with ADHD demonstrate increased frequent "lapses" in performance on tasks in which the stimulus presentation rate is externally controlled, leading to increased variability in response times. It is less clear whether these lapses are also evident during performance on self-paced tasks, e.g., rapid automatized naming (RAN), or whether RAN inter-item pause time variability uniquely predicts reading performance. A total of 80 children aged 9 to 14 years-45 children with attention-deficit/hyperactivity disorder (ADHD) and 35 typically developing (TD) children-completed RAN and reading fluency measures. RAN responses were digitally recorded for analyses. Inter-stimulus pause time distributions (excluding between-row pauses) were analyzed using traditional (mean, standard deviation [SD], coefficient of variation [CV]) and ex-Gaussian (mu, sigma, tau) methods. Children with ADHD were found to be significantly slower than TD children (p < .05) on RAN letter naming mean response time as well as on oral and silent reading fluency. RAN response time distributions were also significantly more variable (SD, tau) in children with ADHD. Hierarchical regression revealed that the exponential component (tau) of the letter-naming response time distribution uniquely predicted reading fluency in children with ADHD (p < .001, ΔR 2  = .16), even after controlling for IQ, basic reading, ADHD symptom severity and age. The findings suggest that children with ADHD (without word-level reading difficulties) manifest slowed performance on tasks of reading fluency; however, this "slowing" may be due in part to lapses from ongoing performance that can be assessed directly using ex-Gaussian methods that capture excessively long response times.

Nonword repetition and nonword reading abilities in adults who do and do not stutter.

PubMed

Sasisekaran, Jayanthi

2013-09-01

In the present study a nonword repetition and a nonword reading task were used to investigate the behavioral (speech accuracy) and speech kinematic (movement variability measured as lip aperture variability index; speech duration) profiles of groups of young adults who do (AWS) and do not stutter (control). Participants were 9 AWS (8 males, Mean age=32.2, SD=14.7) and 9 age- and sex-matched control participants (Mean age=31.8, SD=14.6). For the nonword repetition task, participants were administered the Nonword Repetition Test (Dollaghan & Campbell, 1998). For the reading task, participants were required to read out target nonwords varying in length (6 vs. 11 syllables). Repeated measures analyses of variance were conducted to compare the groups in percent speech accuracy for both tasks; only for the nonword reading task, the groups were compared in movement variability and speech duration. The groups were comparable in percent accuracy in nonword repetition. Findings from nonword reading revealed a trend for the AWS to show a lower percent of accurate productions compared to the control group. AWS also showed significantly higher movement variability and longer speech durations compared to the control group in nonword reading. Some preliminary evidence for group differences in practice effect (seen as differences between the early vs. later 5 trials) was evident in speech duration. Findings suggest differences between AWS and control groups in phonemic encoding and/or speech motor planning and production. Findings from nonword repetition vs. reading highlight the need for careful consideration of nonword properties. At the end of this activity the reader will be able to: (a) summarize the literature on nonword repetition skills in adults who stutter, (b) describe processes underlying nonword repetition and nonword reading, (c) summarize whether or not adults who stutter differ from those who do not in the behavioral and kinematic markers of nonword reading performance, (d) discuss future directions for research. Copyright © 2013 Elsevier Inc. All rights reserved.

Effect of Direct Glare on Orbicularis Oculi and Trapezius During Computer Reading.

PubMed

Mork, Randi; Bruenech, Jan Richard; Thorud, Hanne Mari Schiøtz

2016-07-01

Unfavorable visual conditions during computer work may affect development of both eyestrain and musculoskeletal pain in the neck and shoulder area. The aim of the study was to investigate how direct glare affects symptom development, muscle activity, and muscle blood flow in m. orbicularis oculi and m. trapezius during reading on a computer screen. Fifteen healthy young adults with normal binocular vision read text on a computer screen at an optimized computer workplace, 30 minutes with glare exposure and 30 minutes with appropriate lighting. Postural angles were continuously registered. Development of eye symptoms and musculoskeletal pain in the neck and shoulder area were recorded using VAS scales. Muscle activity and muscle blood flow were measured continuously using electromyography and photoplethysmography, respectively. Glare exposure resulted in significantly more pronounced eye pain, increased orbicularis muscle activity, and increased trapezius blood flow compared to reading with appropriate lighting. There were no significant differences in posture between the two light conditions. There were also significant associations between orbicularis oculi activity and both trapezius blood flow and neck pain during both conditions. Results from the current study show that direct glare conditions cause increased eyestrain and orbicularis oculi contraction during reading on a computer screen. This study also indicates that exposure to direct glare affects the trapezius muscle, possibly by an interaction between the visual system, sympathetic nervous system, and head-stabilizing muscles. In addition, there were associations between the use of orbicularis oculi, trapezius blood flow, and development of neck pain independent of the lighting.

Measurement of lengths and angles by means of a photoelectric direct reading-off microscope

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

Priver, L.S.

1995-11-01

We consider the measurement of lengths and angles over a broad range with error amounting to fractions of a micrometer or angular second using a newly designed mockup of a photoelectric direct reading-off microscope. The microscope implements a pulse-position method of transforming information through application of a scanner in the form of a rotating polyhedral mirror.

Cattell-Horn-Carroll Cognitive Abilities and Their Effects on Reading Decoding Skills: g Has Indirect Effects, More Specific Abilities Have Direct Effects

ERIC Educational Resources Information Center

Floyd, Randy G.; Keith, Timothy Z.; Taub, Gordon E.; McGrew, Kevin S.

2007-01-01

This study employed structural equation modeling to examine the effects of Cattell-Horn-Carroll (CHC) abilities on reading decoding skills using five age-differentiated subsamples from the standardization sample of the Woodcock-Johnson III (Woodcock, McGrew, & Mather, 2001). Using the Spearman Model including only g, strong direct effects of g on…

How Much is Remembered as a Function of Presentation Modality?

NASA Technical Reports Server (NTRS)

Schneider, Vivian I.; Healy, Alice F.; Carlson, Kenneth W.; Buck-Gengler, Carolyn J.; Barshi, Immanuel

2017-01-01

According to a widespread claim often used for teaching recommendations, students remember 10 percent of what they read, 20 percent of what they hear, 30 percent of what they see, and 50 percent of what they see and hear. Clearly, the percentages cannot be correct, and there is no empirical evidence even for the ordering. To investigate the ordering, we used a laboratory paradigm that has already revealed some findings regarding the ordering of modalities for remembering information. In this paradigm, subjects are given messages instructing them to move in a grid of four stacked matrices by clicking a computer mouse. The current experiment compared 3 modalities presented either once, see (visual arrows), hear (auditory words), read (visual words); twice in succession, see see, hear hear, read read; or in two different successive modalities, see hear, hear see, see read, read see, hear read, read hear. We found better performance for messages presented twice than for those presented once, regardless of modality. For the twice-presented messages performance varied as a function of the second modality, with best performance for see and worst for read.

77 FR 73908 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-12

... affect the ability of the flightcrew to read primary displays for airplane attitude, altitude, or... the ability of the flightcrew to read primary displays for airplane attitude, altitude, or airspeed...

Controlling electric and magnetic currents in artificial spin ice (Presentation Recording)

NASA Astrophysics Data System (ADS)

Branford, Will R.

2015-09-01

I will discuss the collective properties of arrays of single domain nanomagnets called Artificial Spin Ice.1 The shape of each nanomagnet controls the magnetic anisotropy and the elements are closely spaced so dipolar interactions are important. The honeycomb lattice geometry prevents the satisfaction of all dipole interactions. Here I will show direct magnetic imaging studies of magnetic charge flow.2 The magnetic charge is carried by transverse domain walls and the chirality of the domain wall is found to control the direction of propagation.3,4 Injection of domain walls within the arrays with local fields is also explored.5 References 1 Branford, W. R., Ladak, S., Read, D. E., Zeissler, K. and Cohen, L. F. Emerging Chirality in Artificial Spin Ice. Science 335, 1597-1600, (2012). 2 Ladak, S., Read, D. E., Perkins, G. K., Cohen, L. F. and Branford, W. R. Direct observation of magnetic monopole defects in an artificial spin-ice system. Nature Physics 6, 359-363, (2010). 3 Burn, D. M., Chadha, M., Walton, S. K. and Branford, W. R. Dynamic interaction between domain walls and nanowire vertices. Phys. Rev. B 90, 144414, (2014). 4 Zeissler, K., Walton, S. K., Ladak, S., Read, D. E., Tyliszczak, T., Cohen, L. F. and Branford, W. R. The non-random walk of chiral magnetic charge carriers in artificial spin ice. Sci Rep-Uk 3, 1252, (2013). 5 Pushp, A., Phung, T., Rettner, C., Hughes, B. P., Yang, S. H., Thomas, L. and Parkin, S. S. P. Domain wall trajectory determined by its fractional topological edge defects. Nature Physics 9, 505-511, (2013).

Understanding the mental lexicon through neglect dyslexia: a study on compound noun reading.

PubMed

Marelli, Marco; Aggujaro, Silvia; Molteni, Franco; Luzzatti, Claudio

2013-04-01

The present study employs neglect dyslexia (ND) as an experimental model to study compound-word processing; in particular, it investigates whether compound constituents are hierarchically organized at mental level and addresses the possibility of whole-word representation. Seven Italian-speaking patients suffering from ND participated in a word naming task. Both left-headed (pescespada, swordfish) and right-headed (astronave, spaceship) Italian compound nouns were used as stimuli. Non-existent compounds, which were generated by substituting the leftmost constituent of a compound with an orthographically similar word (e.g., *pestespada, *plaguesword), were also employed. A significant headedness effect emerged in the group analysis: patients read left-headed compounds better than right-headed compounds. A significant lexicality effect was also found: the participants read real compounds better than their non-existent compound pairs. Moreover, logit mixed-effects analyses indicated a left-hand constituent frequency effect. Results are discussed in terms of hierarchical representation of compounds and direct access to compound lemma nodes.

2-SR-based electrically small antenna for RFID applications

NASA Astrophysics Data System (ADS)

Paredes, Ferran; Zuffanelli, Simone; Aguilà, Pau; Zamora, Gerard; Martin, Ferran; Bonache, Jordi

2016-04-01

In this work, the 2-turn spiral resonator (2-SR) is proposed as an electrically small antenna for passive radio frequency identification (RFID) tags at the European ultra-high frequency (UHF) band. The radiation properties are studied in order to explore the viability of the 2-SR applied to tag antenna design. Based on analytical calculations, the radiation pattern is found to provide a cancelation of the radiation nulls. This results in a mitigation of the blind spots in the read range, which are present in typical UHF-RFID tags as an undesired feature. As a proof of concept, a passive tag of size 35 mm × 40 mm (λ 0/10 × λ 0/9) based on the 2-SR antenna is designed and fabricated. Good radiation efficiency (75 %) and a quasi-isotropic radiation pattern are obtained. The experimental tag read range for different directions is in good agreement with the simulation results. The measured read range exhibits maximum and minimum values of 6.7 and 3.5 m, respectively.

Morphological Awareness in Literacy Acquisition of Chinese Second Graders: A Path Analysis.

PubMed

Zhang, Haomin

2016-02-01

The present study tested a path diagram regarding the contribution of morphological awareness (MA) to early literacy acquisition among Chinese-speaking second graders ([Formula: see text]). Three facets of MA were addressed, namely derivational awareness, compound awareness and compound structure awareness. The model aimed to test a theory of causal order among measures of MA and literacy outcomes. Drawing upon multivariate path analysis, direct and indirect effects of MA were analyzed to identify their role in literacy performance among young children. Results revealed that all three facets of MA made significant contributions to lexical inference ability. In addition, compound awareness showed a unique and significant contribution to vocabulary knowledge. It was also observed that lexical inference ability had a mediating effect predictive of both vocabulary knowledge and reading comprehension. Moreover, vocabulary knowledge mediated the effect of MA on reading comprehension. However, no significant contribution of MA to reading comprehension was found after controlling for lexical inference ability and vocabulary knowledge.

An evaluation of the nursing success program: reading comprehension, graduation rates, and diversity.

PubMed

Symes, Lene; Tart, Kathryn; Travis, Lucille

2005-01-01

The Nursing Success Program was developed to enhance retention of baccalaureate nursing students. Reading comprehension scores are used to identify students who are at risk for failure and direct them into the retention program that addresses their skill deficits. To evaluate the program, the authors assessed reading comprehension, graduation rates, and ethnic diversity.

Deeper than Blueberries: A Reciprocal Teaching Method Approach to Narrative Text in an Electronically Supported Learning Environment.

ERIC Educational Resources Information Center

Pisha, Bart; Brady, Mary

This paper describes a five-phase, 20-week, computer supported reading comprehension instruction process, which begins with access to powerful supports and direct teacher-mediated instruction. The process involves five phases: (1) fully supported reading and strategy instruction; (2) strategy practice in a fully supported reading environment with…

Health and Beauty Magazine Reading and Body Shape Concerns among a Group of College Women.

ERIC Educational Resources Information Center

Thomsen, Steven R.

2002-01-01

Examines three potential factors that might mediate the relationship between reading women's magazines and body shape and size concern. Finds that health and fitness magazine reading by college-aged women was linked directly to body shape concerns, indirectly through beliefs about men's thinness expectations. Explains that beauty and fashion…

Methodology in Reading Instruction as a Controlling Variable in the Constructive or Destructive Channeling of Aggression.

ERIC Educational Resources Information Center

Grobler, C. van Eyk

Fourth grade students (half of whom received reading instruction through the Language Experience Approach and the other half through the Basal Reader Approach since the first grade) were observed to determine the behavioral channeling of aggression when influenced by method of instruction. The methods were: (1) a Directed Reading-Thinking Activity…

Low-Income Fathers' Speech to Toddlers during Book Reading versus Toy Play

ERIC Educational Resources Information Center

Salo, Virginia C.; Rowe, Meredith L.; Leech, Kathryn A.; Cabrera, Natasha J.

2016-01-01

Fathers' child-directed speech across two contexts was examined. Father-child dyads from sixty-nine low-income families were videotaped interacting during book reading and toy play when children were 2;0. Fathers used more diverse vocabulary and asked more questions during book reading while their mean length of utterance was longer during toy…

New Directions in Apprentice Selection: Self-Perceived "On the Job" Literacy (Reading) Demands of Apprentices.

ERIC Educational Resources Information Center

Edwards, Peter; Gould, Warren

A study investigated the self-perceived, on-the-job literacy tasks of electrical mechanic apprentices in Victoria, Australia. A random sample of 401 apprentices from 19 locations representing all levels of apprenticeship training were questioned about their reading needs and the consequences of making a reading error in their work. Data were…

Promoting the Reading Culture Towards Human Capital and Global Development

ERIC Educational Resources Information Center

Olasehinde, M. O.; Akanmode, O. A.; Alaiyemola, A. T.; Babatunde, O. T.

2015-01-01

It is commonly agreed that a country cannot be fully developed without large-scale investment in her educational scheme since the breakthrough of a country is directly proportional to her educational level. Since the acquisition of effective reading skills has a positive effect on all school subjects, then reading is sine-qua-non for human capital…

Relating Knowledge about Reading to Teaching Practice: An Exploratory Validity Study of a Teacher Knowledge Assessment

ERIC Educational Resources Information Center

Phelps, Geoffrey; Johnson, David; Carlisle, Joanne

2009-01-01

The research reported in this paper is focused directly on assessing the validity of the "Teaching Knowledge about Reading and Reading Practices" (TKRRP) assessment. Following the recommendations of the Standards for Educational and Psychological Testing (APA/AERA, 1999), the authors see validation as a process of constructing an…

Effect of an Arabic Program of Direct Instruction for Phonological Awareness on Phonological Awareness Abilities

ERIC Educational Resources Information Center

Elhoweris, Hala; Alsheikh, Negmeldin; Al Mekhlafi, Abdurrahman; Alhosani, Najwa; Alzyoudi, Mohammad

2017-01-01

Reading in Arabic is a vital skill for academic success and progress in the United Arab Emirates (UAE) elementary schools and beyond. However, there is substantial evidence to suggest that a significant number of UAE children in lower elementary grades experience difficulties in reading school-related materials. Research in reading has clearly…

An Electrophysiological Investigation of Semantic and Phonological Processing in Skilled and Less-Skilled Comprehenders

ERIC Educational Resources Information Center

Landi, Nicole; Perfetti, Charles A.

2007-01-01

The most prominent theories of reading consider reading comprehension ability to be a direct consequence of lower-level reading skills. Recently however, research has shown that some children with poor comprehension ability perform normally on tests of lower-level skills (e.g., decoding). One promising line of behavioral research has found…

Effectiveness of Scaffolding Interrogatives Method: Teaching Reading Comprehension to Young Children with Hyperlexia in Singapore

ERIC Educational Resources Information Center

Chia, Noel Kok Hwee; Kee, Norman Kiak Nam

2013-01-01

Children with hyperlexia display spontaneous superior word decoding ability before the age of five but impaired listening and reading comprehension. They have direct phonological processing of any given text with apparent ease and often well beyond their vocabulary usage. Though they can recognise and read words, words appear meaningless. As a…

The Relationship between Morphological Awareness and Morphological Decomposition among English Language Learners

ERIC Educational Resources Information Center

Kraut, Rachel

2015-01-01

Morphological awareness facilitates many reading processes. For this reason, L1 and L2 learners of English are often directly taught to use their knowledge of English morphology as a useful reading strategy for determining parts of speech and meaning of novel words. Over time, use of morphological awareness skills while reading develops into an…

Explaining Individual Differences in Reading: Theory and Evidence. New Directions in Communication Disorders Research

ERIC Educational Resources Information Center

Brady, Susan A., Ed.; Braze, David, Ed.; Fowler, Carol A., Ed.

2011-01-01

Research into reading development and reading disabilities has been dominated by phonologically guided theories for several decades. In this volume, the authors of 11 chapters report on a wide array of current research topics, examining the scope, limits and implications of a phonological theory. The chapters are organized in four sections. The…

The Impact of Teacher Attitudes and Perceptions of Direct Instruction on Student Achievement in Reading

ERIC Educational Resources Information Center

Collum, Sharon P.

2012-01-01

According to the National Center for Education Statistics (2004), 37% of America's fourth graders are not reading at grade level. This statistic has remained unchanged for over a decade (NCES, 2004). Findings from multiple studies indicate more research on successfully implementing reading interventions is needed (Begeny & Silber, 2006;…

The Effects of Video Self-Modeling on the Decoding Skills of Children at Risk for Reading Disabilities

ERIC Educational Resources Information Center

Ayala, Sandra M.

2010-01-01

Ten first grade students, participating in a Tier II response to intervention (RTI) reading program received an intervention of video self modeling to improve decoding skills and sight word recognition. The students were video recorded blending and segmenting decodable words, and reading sight words taken directly from their curriculum…

JAN transistor and diode characterization test program, JANTX diode 1N5623

NASA Technical Reports Server (NTRS)

Takeda, H.

1977-01-01

A statistical summary of the electrical characterization of diodes and transistors is presented. Each parameter is presented with test conditions, mean, standard deviation, lowest reading, 10% point (where 10% of all readings are equal to or less than the indicated reading), 90% point (where 90% of all readings are equal to or less than indicated reading) and the highest reading.

Low-income fathers' speech to toddlers during book reading versus toy play.

PubMed

Salo, Virginia C; Rowe, Meredith L; Leech, Kathryn A; Cabrera, Natasha J

2016-11-01

Fathers' child-directed speech across two contexts was examined. Father-child dyads from sixty-nine low-income families were videotaped interacting during book reading and toy play when children were 2;0. Fathers used more diverse vocabulary and asked more questions during book reading while their mean length of utterance was longer during toy play. Variation in these specific characteristics of fathers' speech that differed across contexts was also positively associated with child vocabulary skill measured on the MacArthur-Bates Communicative Development Inventory. Results are discussed in terms of how different contexts elicit specific qualities of child-directed speech that may promote language use and development.

The missing foundation in teacher education: Knowledge of the structure of spoken and written language.

PubMed

Moats, L C

1994-01-01

Reading research supports the necessity for directly teaching concepts about linguistic structure to beginning readers and to students with reading and spelling difficulties. In this study, experienced teachers of reading, language arts, and special education were tested to determine if they have the requisite awareness of language elements (e.g., phonemes, morphemes) and of how these elements are represented in writing (e.g., knowledge of sound-symbol correspondences). The results were surprisingly poor, indicating that even motivated and experienced teachers typically understand too little about spoken and written language structure to be able to provide sufficient instruction in these areas. The utility of language structure knowledge for instructional planning, for assessment of student progress, and for remediation of literacy problems is discussed.The teachers participating in the study subsequently took a course focusing on phonemic awareness training, spoken-written language relationships, and careful analysis of spelling and reading behavior in children. At the end of the course, the teachers judged this information to be essential for teaching and advised that it become a prerequisite for certification. Recommendations for requirements and content of teacher education programs are presented.

Validation of the Resilience Scale for Adolescents in Norwegian adolescents 13-18 years.

PubMed

Moksnes, Unni K; Haugan, Gørill

2018-03-01

Resilience is seen as a vital resource for coping and mental health in adolescents. However, there is no universally accepted theory or definition of resilience, leading to considerable challenges regarding how to operationalise and measure this construct. The study aimed at providing further knowledge of the psychometric properties (dimensionality, construct validity and internal consistency) of the 28-item version of the Resilience Scale for Adolescents (READ) in N = 1183 Norwegian adolescents, 13-18 years old. Dimensionality of READ was tested using confirmatory factor analysis (CFA). Convergent validity and reliability were tested using Pearson's correlation analysis, Cronbach's alpha and composite reliability. The CFA supported a modified, 20-item, five-factor structure with high reliability, supporting the dimensionality and internal consistency of the instrument. Convergent validity was confirmed where all factors correlated in expected directions with measures of sense of coherence, self-esteem, stress and depression. The psychometric properties of the READ need to be further evaluated in adolescents; however, the results indicate that a modified 20-item version of READ is adequate for assessing resilience in the present sample of Norwegian adolescents. © 2017 Nordic College of Caring Science.

Reading Through Paint

NASA Technical Reports Server (NTRS)

2004-01-01

Two-dimensional data matrix symbols, which contain encoded letters and numbers, are permanently etched on items for identification. They can store up to 100 times more information than traditional bar codes. While the symbols provide several advantages over bar codes, once they are covered by paint they can no longer be read by optical scanners. Since most products are painted eventually, this presents a problem for industries relying on the symbols for identification and tracking. In 1987, NASA s Marshall Space Flight Center began studying direct parts marking with matrix symbols in order to track millions of Space Shuttle parts. Advances in the technology proved that by incorporating magnetic properties into the paints, inks, and pastes used to apply the matrix symbols, the codes could be read by a magnetic scanner even after being covered with paint or other coatings. NASA received a patent for such a scanner in 1998, but the system it used for development was not portable and was too costly. A prototype was needed as a lead-in to a production model. In the summer of 2000, NASA began seeking companies to build a hand-held scanner that would detect the Read Through Paint data matrix identification marks containing magnetic materials through coatings.

40 CFR 1048.115 - What other requirements apply?

Code of Federal Regulations, 2014 CFR

2014-07-01

... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

40 CFR 1048.115 - What other requirements apply?

Code of Federal Regulations, 2012 CFR

2012-07-01

... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

40 CFR 1048.115 - What other requirements apply?

Code of Federal Regulations, 2013 CFR

2013-07-01

... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

40 CFR 1048.115 - What other requirements apply?

Code of Federal Regulations, 2011 CFR

2011-07-01

... can be read with a remote device, or broadcast them directly to their controller area networks. This... to readily read, interpret, and record all information broadcast by an engine's on-board computers...

Word reading practice reduces Stroop interference in children.

PubMed

Protopapas, Athanassios; Vlahou, Eleni L; Moirou, Despoina; Ziaka, Laoura

2014-05-01

Stroop interference is thought to index reading automaticity and is expected to increase with reading practice and to decrease with improved color naming. We investigated the effects of practice in word reading and color naming on interference in 92 adults and 109 children in Grades 4-5. For children, interference was reduced after reading practice with color words. In neither group was interference affected by practice in color naming of neutral stimuli. These findings are consistent with a direct negative relationship between reading ability and interference and challenge the automaticity account in favor of a blocking mechanism whereby interference is determined by the delay to inhibit the reading response rather than by the efficiency of color naming. Copyright © 2014 Elsevier B.V. All rights reserved.

Contribution of Morphological Awareness and Lexical Inferencing Ability to L2 Vocabulary Knowledge and Reading Comprehension among Advanced EFL Learners: Testing Direct and Indirect Effects

ERIC Educational Resources Information Center

Zhang, Dongbo; Koda, Keiko

2012-01-01

Within the Structural Equation Modeling framework, this study tested the direct and indirect effects of morphological awareness and lexical inferencing ability on L2 vocabulary knowledge and reading comprehension among advanced Chinese EFL readers in a university in China. Using both regular z-test and the bootstrapping (data-based resampling)…

The Effects of Reading Racetrack with Direct Instruction Flashcards and a Token System on Sight Word Acquisition for Two Primary Students with Severe Conduct Disorders

ERIC Educational Resources Information Center

Hopewell, Kim; McLaughlin, T. F.; Derby, K. Mark

2011-01-01

Introduction: The purpose of the study was to evaluate the effectiveness of reading racetracks and direct instruction flashcards with two students with behavior disorders. A token economy with a response cost component was also implemented to increase on-task behavior during data collection. Method: The participants were two eight-year-old males.…

Preventative Reading Interventions Teaching Direct Mapping of Graphemes in Texts and Set-for-Variability Aid At-Risk Learners

ERIC Educational Resources Information Center

Savage, Robert; Georgiou, George; Parrila, Rauno; Maiorino, Kristina

2018-01-01

We evaluated two experimenter-delivered, small-group word reading programs among at-risk poor readers in Grade 1 classes of regular elementary schools using a two-arm, dual-site-matched control trial intervention. At-risk poor word readers (n = 201) were allocated to either (a) Direct Mapping and Set-for-Variability (DMSfV) or (b) Current or…

(Con)text-specific effects of visual dysfunction on reading in posterior cortical atrophy.

PubMed

Yong, Keir X X; Shakespeare, Timothy J; Cash, Dave; Henley, Susie M D; Warren, Jason D; Crutch, Sebastian J

2014-08-01

Reading deficits are a common early feature of the degenerative syndrome posterior cortical atrophy (PCA) but are poorly understood even at the single word level. The current study evaluated the reading accuracy and speed of 26 PCA patients, 17 typical Alzheimer's disease (tAD) patients and 14 healthy controls on a corpus of 192 single words in which the following perceptual properties were manipulated systematically: inter-letter spacing, font size, length, font type, case and confusability. PCA reading was significantly less accurate and slower than tAD patients and controls, with performance significantly adversely affected by increased letter spacing, size, length and font (cursive < non-cursive), and characterised by visual errors (69% of all error responses). By contrast, tAD and control accuracy rates were at or near ceiling, letter spacing was the only perceptual factor to influence reading speed in the same direction as controls, and, in contrast to PCA patients, control reading was faster for larger font sizes. The inverse size effect in PCA (less accurate reading of large than small font size print) was associated with lower grey matter volume in the right superior parietal lobule. Reading accuracy was associated with impairments of early visual (especially crowding), visuoperceptual and visuospatial processes. However, these deficits were not causally related to a universal impairment of reading as some patients showed preserved reading for small, unspaced words despite grave visual deficits. Rather, the impact of specific types of visual dysfunction on reading was found to be (con)text specific, being particularly evident for large, spaced, lengthy words. These findings improve the characterisation of dyslexia in PCA, shed light on the causative and associative factors, and provide clear direction for the development of reading aids and strategies to maximise and sustain reading ability in the early stages of disease. Copyright © 2014. Published by Elsevier Ltd.

(Con)text-specific effects of visual dysfunction on reading in posterior cortical atrophy

PubMed Central

Yong, Keir X.X.; Shakespeare, Timothy J.; Cash, Dave; Henley, Susie M.D.; Warren, Jason D.; Crutch, Sebastian J.

2014-01-01

Reading deficits are a common early feature of the degenerative syndrome posterior cortical atrophy (PCA) but are poorly understood even at the single word level. The current study evaluated the reading accuracy and speed of 26 PCA patients, 17 typical Alzheimer's disease (tAD) patients and 14 healthy controls on a corpus of 192 single words in which the following perceptual properties were manipulated systematically: inter-letter spacing, font size, length, font type, case and confusability. PCA reading was significantly less accurate and slower than tAD patients and controls, with performance significantly adversely affected by increased letter spacing, size, length and font (cursive < non-cursive), and characterised by visual errors (69% of all error responses). By contrast, tAD and control accuracy rates were at or near ceiling, letter spacing was the only perceptual factor to influence reading speed in the same direction as controls, and, in contrast to PCA patients, control reading was faster for larger font sizes. The inverse size effect in PCA (less accurate reading of large than small font size print) was associated with lower grey matter volume in the right superior parietal lobule. Reading accuracy was associated with impairments of early visual (especially crowding), visuoperceptual and visuospatial processes. However, these deficits were not causally related to a universal impairment of reading as some patients showed preserved reading for small, unspaced words despite grave visual deficits. Rather, the impact of specific types of visual dysfunction on reading was found to be (con)text specific, being particularly evident for large, spaced, lengthy words. These findings improve the characterisation of dyslexia in PCA, shed light on the causative and associative factors, and provide clear direction for the development of reading aids and strategies to maximise and sustain reading ability in the early stages of disease. PMID:24841985

Knowledge about writing influences reading: Dynamic visual information about letter production facilitates letter identification.

PubMed

Schubert, Teresa; Reilhac, Caroline; McCloskey, Michael

2018-06-01

How are reading and writing related? In this study, we address the relationship between letter identification and letter production, uncovering a link in which production information can be used to identify letters presented dynamically. By testing an individual with a deficit in letter identification, we identified a benefit which would be masked by ceiling effects in unimpaired readers. In Experiment 1 we found that letter stimuli defined by the direction of dot motion (tiny dots within letter move leftward, background dots move rightward) provided no advantage over static letters. In Experiment 2, we tested dynamic stimuli in which the letter shapes emerged over time: drawn as they would be written, drawn in reverse, or with the letter shape filled in randomly. Improved identification was observed only for letters drawn as they are typically written. These results demonstrate that information about letter production can be integrated into letter identification, and point to bi-directional connections between stored letter production information (used for writing) and abstract letter identity representations (used in both reading and writing). The links from stored production information to abstract letter identities allow the former to activate the latter. We also consider the implications of our results for remediation of acquired letter identification deficits, including letter-drawing treatments and the underlying cause of their efficacy. Copyright © 2018 Elsevier Ltd. All rights reserved.

Underlying skills of oral and silent reading.

PubMed

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.

Can verbal working memory training improve reading?

PubMed

Banales, Erin; Kohnen, Saskia; McArthur, Genevieve

2015-01-01

The aim of the current study was to determine whether poor verbal working memory is associated with poor word reading accuracy because the former causes the latter, or the latter causes the former. To this end, we tested whether (a) verbal working memory training improves poor verbal working memory or poor word reading accuracy, and whether (b) reading training improves poor reading accuracy or verbal working memory in a case series of four children with poor word reading accuracy and verbal working memory. Each child completed 8 weeks of verbal working memory training and 8 weeks of reading training. Verbal working memory training improved verbal working memory in two of the four children, but did not improve their reading accuracy. Similarly, reading training improved word reading accuracy in all children, but did not improve their verbal working memory. These results suggest that the causal links between verbal working memory and reading accuracy may not be as direct as has been assumed.

Put Reading First: Positive Effects of Direct Instruction and Scaffolding for ESL Learners Struggling with Reading

ERIC Educational Resources Information Center

Van Staden, Annalene

2011-01-01

The inability of many English second-language (ESL) learners to read at desirable levels is universal, but reasons for this and solutions have not yet been addressed. Within the South African teaching context especially there is a paucity of evidence-based research findings available on the literacy challenges faced by ESL learners and the…

The Effects of Explicit Reading Strategy Instruction and Cooperative Learning on Reading Comprehension in Fourth Grade Students

ERIC Educational Resources Information Center

Lencioni, Gina M.

2013-01-01

The purpose of this study was to investigate the effects of explicit direct instruction and cooperative learning on reading comprehension in fourth grade students. A quasi-experimental design was used. There were six cognitive and three affective measures used to collect quantitative data. Cognitive measures included California State Test scores,…

Even in the Midst of Work: Reading among Turn-of-the-Century Farmers' Wives.

ERIC Educational Resources Information Center

Weber, Rose-Marie

1993-01-01

Analyzes the content of extension bulletins directed to farmers' wives and of their responses to it. Finds that the women generally accepted the recommendations of the "Cornell Reading-Course for Farmers' Wives" (offering an ideal vision of literacy tempered to suit women's life on farms) but valued reading mainly as a diversion from work. (RS)

Promoting Reading Achievement and Countering the "Fourth-Grade Slump": The Impact of Direct Instruction on Reading Achievement in Fifth Grade

ERIC Educational Resources Information Center

Stockard, Jean

2010-01-01

Previous research has documented a substantial decline of standardized test scores of children from low-income backgrounds, relative to more advantaged peers, in later elementary grades, the so-called "fourth-grade slump." This article examines changes in reading achievement from first to fifth grade for students in a large urban school…

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

ERIC Educational Resources Information Center

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…

Mind wandering and reading comprehension: examining the roles of working memory capacity, interest, motivation, and topic experience.

PubMed

Unsworth, Nash; McMillan, Brittany D

2013-05-01

Individual differences in mind wandering and reading comprehension were examined in the current study. In particular, individual differences in mind wandering, working memory capacity, interest in the current topic, motivation to do well on the task, and topic experience and their relations with reading comprehension were examined in the current study. Using confirmatory factor analysis and structural equation modeling it was found that variation in mind wandering while reading was influenced by working memory capacity, topic interest, and motivation. Furthermore, these same factors, along with topic experience, influenced individual differences in reading comprehension. Importantly, several factors had direct effects on reading comprehension (and mind wandering), while the relation between reading comprehension (and mind wandering) and other factors occurred via indirect effects. These results suggest that both domain-general and domain-specific factors contribute to mind wandering while reading and to reading comprehension.

Energy Autonomous Wireless Water Meter with Integrated Turbine Driven Energy Harvester

NASA Astrophysics Data System (ADS)

Becker, P.; Folkmer, B.; Goepfert, R.; Hoffmann, D.; Willmann, A.; Manoli, Y.

2013-12-01

Accurate meter reading is the fundamental task of the home water system for the handling of payments. Meters need to be read correctly, to avoid an effect of adding events that increase unnecessary cost and create customer dissatisfaction. This paper presents a fully integrated wireless, energy autonomous water metering system based on the European Standard EN 13757 "Communication systems for meters and remote reading of meters". The system can be used in multiple water metering scenarios. No maintenance will be required and the system will provide precise and secure data transmission as well as timely and accurate recording of the consumption of water. The identification of any leakages will be improved through the analysis of the actual quantity supplied and recorded by the meters. The system is powered by an energy harvester, based on a water driven turbine wheel that is directly coupled to an electromagnetic energy transducer. The power delivered by the generator is dependent of the amount of flowing water and the pressure in the water pipes. Therefor the power is commonly non-continuous, fluctuant and unstable in the voltage amplitude. To be able to report the meter readings at all times, the system needs to be powered not only in times when the energy harvester delivers energy. Therefor an energy buffer, that stores the harvested energy, is installed to compensate the energy requirement between the actual generator output and the energy consumption of the application. Besides a complete system overview, the presentation will focus on the power management and energy aware battery charging circuitry. The design, fabrication, measuring results and the preparations for field tests in rural and urban environment will be presented and discussed.

Reading for tracing evidence: developing scientific knowledge through science text

NASA Astrophysics Data System (ADS)

Probosari, R. M.; Widyastuti, F.; Sajidan, S.; Suranto, S.; Prayitno, B. A.

2018-05-01

The purposes of this study were to investigate students’ learning progression on reading activity, science concept comprehension and how they imply it in scientific communication in the classroom. Fifty-nine biology education students participated in this study. This classroom research was developed to portray students’ reading activity, factors affecting reading comprehension, and the development of reading motivation. Qualitative analysis was used to describe the whole activities, involve the instruction, process and the product of reading activity. The result concluded that each student has their own way in interpreting the information from scientific text, but generally, they can filter and apply it in their argument as a part of reasoning and evidence. The findings can be used to direct reading activity to the goal of inquiry in order to support the nature of reading as evidence.

Lexical prosody beyond first-language boundary: Chinese lexical tone sensitivity predicts English reading comprehension.

PubMed

Choi, William; Tong, Xiuli; Cain, Kate

2016-08-01

This 1-year longitudinal study examined the role of Cantonese lexical tone sensitivity in predicting English reading comprehension and the pathways underlying their relation. Multiple measures of Cantonese lexical tone sensitivity, English lexical stress sensitivity, Cantonese segmental phonological awareness, general auditory sensitivity, English word reading, and English reading comprehension were administered to 133 Cantonese-English unbalanced bilingual second graders. Structural equation modeling analysis identified transfer of Cantonese lexical tone sensitivity to English reading comprehension. This transfer was realized through a direct pathway via English stress sensitivity and also an indirect pathway via English word reading. These results suggest that prosodic sensitivity is an important factor influencing English reading comprehension and that it needs to be incorporated into theoretical accounts of reading comprehension across languages. Copyright © 2016 Elsevier Inc. All rights reserved.

Directiveness in teachers' language input to toddlers and preschoolers in day care.

PubMed

Girolametto, L; Weitzman, E; van Lieshout, R; Duff, D

2000-10-01

Five subtypes of directiveness were examined in the interactions of day care teachers with toddler and preschooler groups. The instructional context (book reading, play dough) yielded significant differences across all five subtypes of directiveness, indicating that these two activities elicited different types of teacher-child discourse. Book reading was characterized by significantly more behavior and response control and less conversation control in comparison with the play-dough activity. Correlations between teachers' directiveness and child language productivity indicated that behavior control and turn-taking control were associated with low levels of productivity, whereas conversation control was associated with the highest levels of productivity. The results of this study confirm that instructional context is an important mediator of teachers' directiveness and suggest that subtypes of directiveness have differential effects on child language output.

Using Complexity Metrics to Assess Silent Reading Fluency: A Cross-Sectional Study Comparing Oral and Silent Reading

ERIC Educational Resources Information Center

O'Brien, Beth A.; Wallot, Sebastian; Haussmann, Anna; Kloos, Heidi

2014-01-01

Reading typically undergoes a qualitative shift around Grade 4, becoming more fluent and silent, but there is no established measure for fluency in children's silent reading. The present study presents a measure of self-paced reading in children, examining the use of complexity measures for time-series analyses recently established with…

Effects of visual span on reading speed and parafoveal processing in eye movements during sentence reading.

PubMed

Risse, Sarah

2014-07-15

The visual span (or ‘‘uncrowded window’’), which limits the sensory information on each fixation, has been shown to determine reading speed in tasks involving rapid serial visual presentation of single words. The present study investigated whether this is also true for fixation durations during sentence reading when all words are presented at the same time and parafoveal preview of words prior to fixation typically reduces later word-recognition times. If so, a larger visual span may allow more efficient parafoveal processing and thus faster reading. In order to test this hypothesis, visual span profiles (VSPs) were collected from 60 participants and related to data from an eye-tracking reading experiment. The results confirmed a positive relationship between the readers’ VSPs and fixation-based reading speed. However, this relationship was not determined by parafoveal processing. There was no evidence that individual differences in VSPs predicted differences in parafoveal preview benefit. Nevertheless, preview benefit correlated with reading speed, suggesting an independent effect on oculomotor control during reading. In summary, the present results indicate a more complex relationship between the visual span, parafoveal processing, and reading speed than initially assumed. © 2014 ARVO.

Low-income fathers’ speech to toddlers during book reading versus toy play*

PubMed Central

Salo, Virginia C.; Rowe, Meredith L.; Leech, Kathryn A.; Cabrera, Natasha J.

2016-01-01

Fathers’ child-directed speech across two contexts was examined. Father–child dyads from sixty-nine low-income families were videotaped interacting during book reading and toy play when children were 2;0. Fathers used more diverse vocabulary and asked more questions during book reading while their mean length of utterance was longer during toy play. Variation in these specific characteristics of fathers’ speech that differed across contexts was also positively associated with child vocabulary skill measured on the MacArthur-Bates Communicative Development Inventory. Results are discussed in terms of how different contexts elicit specific qualities of child-directed speech that may promote language use and development. PMID:26541647

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

PubMed Central

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 use of reading strategies while reading texts. In the tool, readers comprehend passages one sentence at a time, and are asked either an indirect (“What are your thoughts regarding your understanding of the sentence in the context of the passage?”) or direct (e.g., why X?) question after reading each pre-selected target sentence. The answers to the indirect questions are analyzed on the extent that they contain words associated with comprehension processes. The answers to direct questions are coded for the number of content words in common with an ideal answer, which is intended to be an assessment of emerging comprehension. In the study, the RSAT approach was shown to predict measures of comprehension comparable to standardized tests. The RSAT variables were also shown to correlate with human ratings. The results of this study constitute a “proof of concept” and demonstrate that it is possible to develop a comprehension skills assessment tool that assesses both comprehension and comprehension strategies. PMID:23901332

Early Identification of Reading Comprehension Difficulties.

PubMed

Catts, Hugh W; Nielsen, Diane Corcoran; Bridges, Mindy Sittner; Liu, Yi-Syuan

2016-09-01

Most research on early identification of reading disabilities has focused on word reading problems and little attention has been given to reading comprehension difficulties. In this study, we investigated whether measures of language ability and/or response to language intervention in kindergarten uniquely predicted reading comprehension difficulties in third grade. A total of 366 children were administered a battery of screening measures at the beginning of kindergarten and progress monitoring probes across the school year. A subset of children also received a 26-week Tier 2 language intervention. Participants' achievement in word reading was assessed at the end of second grade, and their performance in reading comprehension was measured as the end of third grade. Results showed that measures of language ability in kindergarten significantly added to the prediction of reading comprehension difficulties over and above kindergarten word reading predictors and direct measures of word reading in second grade. Response to language intervention also proved to be a unique predictor of reading comprehension outcomes. Findings are discussed in terms of their relevance for the early identification of reading disabilities. © Hammill Institute on Disabilities 2014.

Reading about over-the-counter medications.

PubMed

Nabors, Laura A; Lehmkuhl, Heather D; Parkins, Irina S; Drury, Anna M

2004-01-01

Many adolescents and young adults purchase and use over-the-counter (OTC) medications, and some may take these medications without reading about how to use them. Most do read package inserts and labels to learn about the medication, but studies examining what influences label reading for youth are needed. This study assessed factors related to label reading for young people, including demographic variables (gender, health status) and the types of information they were seeking about the medication. Eight hundred and seventy-six high school and college students participated, and most reported reading labels or package inserts to learn about medications. Participants experiencing pain were more likely to read labels, except for those experiencing headaches who reported being less likely to read labels. When reading labels, participants were interested in information about side effects, ingredients, dosage instructions, and symptoms treated by the medication. Future research should examine whether youth take medications as directed and what factors make labels and inserts easier to read and understand.

How Is RAN Related to Reading Fluency? A Comprehensive Examination of the Prominent Theoretical Accounts

PubMed Central

Papadopoulos, Timothy C.; Spanoudis, George C.; Georgiou, George K.

2016-01-01

We examined the prominent theoretical explanations of the RAN-reading relationship in a relatively transparent language (Greek) in a sample of children (n = 286) followed from Grade 1 to Grade 2. Specifically, we tested the fit of eight different models, as defined by the type of reading performance predicted (oral vs. silent word reading fluency), the type of RAN tasks (non-alphanumeric vs. alphanumeric), and the RAN effects (direct vs. indirect). Working memory, attention, processing speed, and motor skills were used as “common cause” variables predicting both RAN and reading fluency and phonological awareness and orthographic processing were used as mediators of RAN's effects on reading fluency. The findings of both concurrent and longitudinal analyses indicated that RAN is a unique predictor of oral reading fluency, but not silent reading fluency. Using alphanumeric or non-alphanumeric RAN did not particularly affect the RAN-reading relationship. Both phonological awareness and orthographic processing partly mediated RAN's effects on reading fluency. Theoretical implications of these findings are discussed. PMID:27605918

Exploring Differential Effects Across Two Decoding Treatments on Item-Level Transfer in Children with Significant Word Reading Difficulties: A New Approach for Testing Intervention Elements.

PubMed

Steacy, Laura M; Elleman, Amy M; Lovett, Maureen W; Compton, Donald L

2016-01-01

In English, gains in decoding skill do not map directly onto increases in word reading. However, beyond the Self-Teaching Hypothesis (Share, 1995), little is known about the transfer of decoding skills to word reading. In this study, we offer a new approach to testing specific decoding elements on transfer to word reading. To illustrate, we modeled word-reading gains among children with reading disability (RD) enrolled in Phonological and Strategy Training (PHAST) or Phonics for Reading (PFR). Conditions differed in sublexical training with PHAST stressing multi-level connections and PFR emphasizing simple grapheme-phoneme correspondences. Thirty-seven children with RD, 3 rd - 6 th grade, were randomly assigned 60 lessons of PHAST or PFR. Crossed random-effects models allowed us to identify specific intervention elements that differentially impacted word-reading performance at posttest, with children in PHAST better able to read words with variant vowel pronunciations. Results suggest that sublexical emphasis influences transfer gains to word reading.

Compiler-assisted multiple instruction rollback recovery using a read buffer

NASA Technical Reports Server (NTRS)

Alewine, Neal J.; Chen, Shyh-Kwei; Fuchs, W. Kent; Hwu, Wen-Mei W.

1995-01-01

Multiple instruction rollback (MIR) is a technique that has been implemented in mainframe computers to provide rapid recovery from transient processor failures. Hardware-based MIR designs eliminate rollback data hazards by providing data redundancy implemented in hardware. Compiler-based MIR designs have also been developed which remove rollback data hazards directly with data-flow transformations. This paper describes compiler-assisted techniques to achieve multiple instruction rollback recovery. We observe that some data hazards resulting from instruction rollback can be resolved efficiently by providing an operand read buffer while others are resolved more efficiently with compiler transformations. The compiler-assisted scheme presented consists of hardware that is less complex than shadow files, history files, history buffers, or delayed write buffers, while experimental evaluation indicates performance improvement over compiler-based schemes.

A smartphone-readable barcode assay for the detection and quantitation of pesticide residues.

PubMed

Guo, Juan; Wong, Jessica X H; Cui, Caie; Li, Xiaochun; Yu, Hua-Zhong

2015-08-21

In this paper, we present a smartphone-readable barcode assay for the qualitative detection of methyl parathion residues, a toxic organophosphorus pesticide that is popularly used in agriculture worldwide. The detection principle is based on the irreversible inhibition of the enzymatic activity of acetylcholinesterase (AchE) by methyl parathion; AchE catalytically hydrolyzes acetylthiocholine iodine to thiocholine that in turn dissociates dithiobis-nitrobenzoate to produce a yellow product (deprotonated thio-nitrobenzoate). The yellow intensity of the product was confirmed to be inversely dependent on the concentration of the pesticide. We have designed a barcode-formatted assay chip by using a PDMS (polydimethylsiloxane) channel plate (as the reaction reservoir), situated under a printed partial barcode, to complete the whole barcode such that it can be directly read by a barcode scanning app installed on a smartphone. The app is able to qualitatively present the result of the pesticide test; the absence or a low concentration of methyl parathion results in the barcode reading as "-", identifying the test as negative for pesticides. Upon obtaining a positive result (the app reads a "+" character), the captured image can be further analyzed to quantitate the methyl parathion concentration in the sample. Besides the portability and simplicity, this mobile-app based colorimetric barcode assay compares favorably with the standard spectrophotometric method.

Goal-Directed Reading of Complex, Embedded Hypertexts: Effects of Goal and Interest on Search Strategies and Selective Attention.

ERIC Educational Resources Information Center

Gillingham, Mark G.

A study examined what happened when a group of adult students read a hypertext for the goal of answering specific questions. Subjects, 30 students enrolled in an upper-division psychology course at a state university in the northwestern United States, read a binary tree-structured hypertext to answer three two-part questions on the topic of…

Exploring a New Technique for Comparing Bilinguals' L1 and L2 Reading Speed

ERIC Educational Resources Information Center

Gauvin, Hanna S.; Hulstijn, Jan H.

2010-01-01

Is it possible to tell whether bilinguals are able to read simple text in their two languages equally fluently? Is it thus possible to distinguish balanced bilinguals from unbalanced bilinguals with respect to reading fluency in their first language (L1) and second language (L2)? In this study, we avoided making direct comparisons between L1 and…

Increasing Oral Reading Fluency in Upper Elementary Students through Direct Phonics Instruction

ERIC Educational Resources Information Center

Benton, Turrah S.

2016-01-01

Over the years, teachers have looked for the best way to teach their students to read. There are those who believe that teaching sight words is the best way to teach while others believe that a foundation in phonics instruction is a must. The purpose of this study is to determine the effect that phonics instruction has on the oral reading fluency…

Resources for Adapting Low Vision Training Materials for the Adult with Low Literacy Skills. Practice Report

ERIC Educational Resources Information Center

Tucker, Laurel A.

2004-01-01

Adults with low vision who seek clinical low vision services need to be able to read (that is, to interpret or understand words, numbers, and symbols in print meaningfully). Reading difficulties that adults encounter during low vision therapy may be directly connected to a visual impairment or may be related to other reading problems, such as…

Computerized Presentation of Text: Effects on Children's Reading of Informational Material. Special Issue on Reading Comprehension ? Part II

ERIC Educational Resources Information Center

Kerr, Matthew A.; Symons, Sonya E.

2006-01-01

This study examined whether children's reading rate, comprehension, and recall are affected by computer presentation of text. Participants were 60 grade five students, who each read two expository texts, one in a traditional print format and the other from a computer monitor, which used a common scrolling text interface. After reading each text,…

Learning To Teach Reading: Setting the Research Agenda. A Collection of Papers Presented at the Reading Research 2000 Conference. (Indianapolis, Indiana, April 29, 2000).

ERIC Educational Resources Information Center

International Reading Association, Newark, DE.

This collection of abstracts is representative of the sessions presented at the International Reading Association's Reading Research 2000 Conference, held in Indianapolis, Indiana on April 29, 2000. The theme of the conference, "Learning To Teach Reading: Setting the Research Agenda," was a timely one as schools, teachers, states, teacher…

Why Cooking in the Curriculum?

ERIC Educational Resources Information Center

Dahl, Keith

1998-01-01

Discusses how food preparation activities in the early childhood classroom can facilitate parent participation. Explains how cooking activities can involve reading, math, science, reading, writing, multicultural components, and creativity. They also provide opportunities to foster social skills, independence, and following directions. Suggests…

Making a difference? A comparison between multi-sensory and regular storytelling for persons with profound intellectual and multiple disabilities.

PubMed

Ten Brug, A; Van der Putten, A A J; Penne, A; Maes, B; Vlaskamp, C

2016-11-01

Multi-sensory storytelling (MSST) was developed to include persons with profound intellectual and multiple disabilities in storytelling culture. In order to increase the listeners' attention, MSST stories are individualised and use multiple sensory stimuli to support the verbal text. In order to determine the value of MSST, this study compared listeners' attention under two conditions: (1) being read MSST books and (2) being read regular stories. A non-randomised control study was executed in which the intervention group read MSST books (n = 45) and a comparison group (n = 31) read regular books. Books were read 10 times during a 5-week period. The 1st, 5th and 10th storytelling sessions were recorded on video in both groups, and the percentage of attention directed to the book and/or stimuli and to the storyteller was scored by a trained and independent rater. Two repeated measure analyses (with the storytelling condition as a between-subject factor and the three measurements as factor) were performed to determine the difference between the groups in terms of attention directed to the book/stimuli (first analysis) and storyteller (second analysis). A further analysis established whether the level of attention changed between the reading sessions and whether there was an interaction effect between the repetition of the book and the storytelling condition. The attention directed to the book and/or the stimuli was significantly higher in the MSST group than in the comparison group. No significant difference between the two groups was found in the attention directed to the storyteller. For MSST stories, most attention was observed during the fifth reading session, while for regular stories, the fifth session gained least attentiveness from the listener. The persons with profound intellectual and multiple disabilities paid more attention to the book and/or stimuli in the MSST condition compared with the regular story telling group. Being more attentive towards the book and stimuli might give persons with PIMD the opportunity to apprehend the story and to be included in storytelling culture. © 2016 MENCAP and International Association of the Scientific Study of Intellectual and Developmental Disabilities and John Wiley & Sons Ltd.

Action video games improve reading abilities and visual-to-auditory attentional shifting in English-speaking children with dyslexia.

PubMed

Franceschini, Sandro; Trevisan, Piergiorgio; Ronconi, Luca; Bertoni, Sara; Colmar, Susan; Double, Kit; Facoetti, Andrea; Gori, Simone

2017-07-19

Dyslexia is characterized by difficulties in learning to read and there is some evidence that action video games (AVG), without any direct phonological or orthographic stimulation, improve reading efficiency in Italian children with dyslexia. However, the cognitive mechanism underlying this improvement and the extent to which the benefits of AVG training would generalize to deep English orthography, remain two critical questions. During reading acquisition, children have to integrate written letters with speech sounds, rapidly shifting their attention from visual to auditory modality. In our study, we tested reading skills and phonological working memory, visuo-spatial attention, auditory, visual and audio-visual stimuli localization, and cross-sensory attentional shifting in two matched groups of English-speaking children with dyslexia before and after they played AVG or non-action video games. The speed of words recognition and phonological decoding increased after playing AVG, but not non-action video games. Furthermore, focused visuo-spatial attention and visual-to-auditory attentional shifting also improved only after AVG training. This unconventional reading remediation program also increased phonological short-term memory and phoneme blending skills. Our report shows that an enhancement of visuo-spatial attention and phonological working memory, and an acceleration of visual-to-auditory attentional shifting can directly translate into better reading in English-speaking children with dyslexia.

Influence of mono-axis random vibration on reading activity.

PubMed

Bhiwapurkar, M K; Saran, V H; Harsha, S P; Goel, V K; Berg, Mats

2010-01-01

Recent studies on train passengers' activities found that many passengers were engaged in some form of work, e.g., reading and writing, while traveling by train. A majority of the passengers reported that their activities were disturbed by vibrations or motions during traveling. A laboratory study was therefore set up to study how low-frequency random vibrations influence the difficulty to read. The study involved 18 healthy male subjects of 23 to 32 yr of age group. Random vibrations were applied in the frequency range (1-10 Hz) at 0.5, 1.0 and 1.5 m/s(2) rms amplitude along three directions (longitudinal, lateral and vertical). The effect of vibration on reading activity was investigated by giving a word chain in two different font types (Times New Roman and Arial) and three different sizes (10, 12 and 14 points) of font for each type. Subjects performed reading tasks under two sitting positions (with backrest support and leaning over a table). The judgments of perceived difficulty to read were rated using 7-point discomfort judging scale. The result shows that reading difficulty increases with increasing vibration magnitudes and found to be maximum in longitudinal direction, but with leaning over a table position. In comparison with Times New Roman type and sizes of font, subjects perceived less difficulty with Arial type for all font sizes under all vibration magnitude.

Open the Door for Reading (Motivational Activities).

ERIC Educational Resources Information Center

Voorhees, Roxy

Designed to help elementary teachers motivate students to read, this illustrated booklet presents a store of classroom ideas that promote and enrich reading. Materials presented include (1) instructions for making a "bookworm" bookmark for each student; (2) various animated bulletin board games intended to accompany the reading process and to help…

Colorado Longitudinal Twin Study of Reading Disability

ERIC Educational Resources Information Center

Wadsworth, Sally J.; DeFries, John C.; Olson, Richard K.; Willcutt, Erik G.

2007-01-01

The primary objectives of the present study are to introduce the Colorado Longitudinal Twin Study of Reading Disability, the first longitudinal twin study in which subjects have been specifically selected for having a history of reading difficulties, and to present some initial assessments of the stability of reading performance and cognitive…

Preservation of memory-based automaticity in reading for older adults.

PubMed

Rawson, Katherine A; Touron, Dayna R

2015-12-01

Concerning age-related effects on cognitive skill acquisition, the modal finding is that older adults do not benefit from practice to the same extent as younger adults in tasks that afford a shift from slower algorithmic processing to faster memory-based processing. In contrast, Rawson and Touron (2009) demonstrated a relatively rapid shift to memory-based processing in the context of a reading task. The current research extended beyond this initial study to provide more definitive evidence for relative preservation of memory-based automaticity in reading tasks for older adults. Younger and older adults read short stories containing unfamiliar noun phrases (e.g., skunk mud) followed by disambiguating information indicating the combination's meaning (either the normatively dominant meaning or an alternative subordinate meaning). Stories were repeated across practice blocks, and then the noun phrases were presented in novel sentence frames in a transfer task. Both age groups shifted from computation to retrieval after relatively few practice trials (as evidenced by convergence of reading times for dominant and subordinate items). Most important, both age groups showed strong evidence for memory-based processing of the noun phrases in the transfer task. In contrast, older adults showed minimal shifting to retrieval in an alphabet arithmetic task, indicating that the preservation of memory-based automaticity in reading was task-specific. Discussion focuses on important implications for theories of memory-based automaticity in general and for specific theoretical accounts of age effects on memory-based automaticity, as well as fruitful directions for future research. (c) 2015 APA, all rights reserved).

Reduction of CMOS Image Sensor Read Noise to Enable Photon Counting.

PubMed

Guidash, Michael; Ma, Jiaju; Vogelsang, Thomas; Endsley, Jay

2016-04-09

Recent activity in photon counting CMOS image sensors (CIS) has been directed to reduction of read noise. Many approaches and methods have been reported. This work is focused on providing sub 1 e(-) read noise by design and operation of the binary and small signal readout of photon counting CIS. Compensation of transfer gate feed-through was used to provide substantially reduced CDS time and source follower (SF) bandwidth. SF read noise was reduced by a factor of 3 with this method. This method can be applied broadly to CIS devices to reduce the read noise for small signals to enable use as a photon counting sensor.

Aerosol monitoring during carbon nanofiber production: mobile direct-reading sampling.

PubMed

Evans, Douglas E; Ku, Bon Ki; Birch, M Eileen; Dunn, Kevin H

2010-07-01

Detailed investigations were conducted at a facility that manufactures and processes carbon nanofibers (CNFs). Presented research summarizes the direct-reading monitoring aspects of the study. A mobile aerosol sampling platform, equipped with an aerosol instrument array, was used to characterize emissions at different locations within the facility. Particle number, respirable mass, active surface area, and photoelectric response were monitored with a condensation particle counter (CPC), a photometer, a diffusion charger, and a photoelectric aerosol sensor, respectively. CO and CO(2) were additionally monitored. Combined simultaneous monitoring of these metrics can be utilized to determine source and relative contribution of airborne particles (CNFs and others) within a workplace. Elevated particle number concentrations, up to 1.15 x 10(6) cm(-3), were found within the facility but were not due to CNFs. Ultrafine particle emissions, released during thermal treatment of CNFs, were primarily responsible. In contrast, transient increases in respirable particle mass concentration, with a maximum of 1.1 mg m(-3), were due to CNF release through uncontrolled transfer and bagging. Of the applied metrics, our findings suggest that particle mass was probably the most useful and practical metric for monitoring CNF emissions in this facility. Through chemical means, CNFs may be selectively distinguished from other workplace contaminants (Birch et al., in preparation), and for direct-reading monitoring applications, the photometer was found to provide a reasonable estimate of respirable CNF mass concentration. Particle size distribution measurements were conducted with an electrical low-pressure impactor and a fast particle size spectrometer. Results suggest that the dominant CNF mode by particle number lies between 200 and 250 nm for both aerodynamic and mobility equivalent diameters. Significant emissions of CO were also evident in this facility. Exposure control recommendations were described for processes as required.

Color-Word Stroop test performance across the adult life span.

PubMed

Uttl, B; Graf, P

1997-06-01

In the Color-Word Stroop test (CWST), the basic task is to name the ink color of rows of XXXs, and performance in this condition is compared with performance in naming the ink-color of color words under conditions where word meanings and ink colors mismatch or are incongruent (e.g., the word red printed in green ink). The present study investigated whether Stroop test interference, defined as the cost associated with ink-color naming in the incongruous stimulus condition versus in the basic color-naming condition, provides positive evidence for a kind of processing qualitatively different than that which is required for color naming or for word reading. Does the pattern of age-related differences in Stroop interference force the conclusion that the incongruous condition taps a qualitatively different kind of processing than that required for color naming or for word reading? We gave the CWST to 310 healthy adults. Their performance in each condition of the test replicates and extends previous findings. Structural equation modeling of the data showed a significant, direct link between age and performance in the latent factor associated with the incongruent condition. However, this direct link with age produced a relatively small increase in the model's fit; it amounted to only a .024 increase in the proportion of variance explained in the incongruent condition. In light of this small direct influence due to age, the most parsimonious explanation of our findings is that age effects in Stroop interference are due to age-related slowing (which is also indexed by color naming and by word reading) primarily; the findings do not provide evidence for a qualitatively different kind of processing that declines with age.

Aerosol Monitoring during Carbon Nanofiber Production: Mobile Direct-Reading Sampling

PubMed Central

Evans, Douglas E.; Ku, Bon Ki; Birch, M. Eileen; Dunn, Kevin H.

2010-01-01

Detailed investigations were conducted at a facility that manufactures and processes carbon nanofibers (CNFs). Presented research summarizes the direct-reading monitoring aspects of the study. A mobile aerosol sampling platform, equipped with an aerosol instrument array, was used to characterize emissions at different locations within the facility. Particle number, respirable mass, active surface area, and photoelectric response were monitored with a condensation particle counter (CPC), a photometer, a diffusion charger, and a photoelectric aerosol sensor, respectively. CO and CO2 were additionally monitored. Combined simultaneous monitoring of these metrics can be utilized to determine source and relative contribution of airborne particles (CNFs and others) within a workplace. Elevated particle number concentrations, up to 1.15 × 106 cm−3, were found within the facility but were not due to CNFs. Ultrafine particle emissions, released during thermal treatment of CNFs, were primarily responsible. In contrast, transient increases in respirable particle mass concentration, with a maximum of 1.1 mg m−3, were due to CNF release through uncontrolled transfer and bagging. Of the applied metrics, our findings suggest that particle mass was probably the most useful and practical metric for monitoring CNF emissions in this facility. Through chemical means, CNFs may be selectively distinguished from other workplace contaminants (Birch et al., in preparation), and for direct-reading monitoring applications, the photometer was found to provide a reasonable estimate of respirable CNF mass concentration. Particle size distribution measurements were conducted with an electrical low-pressure impactor and a fast particle size spectrometer. Results suggest that the dominant CNF mode by particle number lies between 200 and 250 nm for both aerodynamic and mobility equivalent diameters. Significant emissions of CO were also evident in this facility. Exposure control recommendations were described for processes as required. PMID:20447936

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

ERIC Educational Resources Information Center

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…

Response to Intervention as a Predictor of Long-Term Reading Outcomes in Children with Dyslexia.

PubMed

van der Kleij, Sanne W; Segers, Eliane; Groen, Margriet A; Verhoeven, Ludo

2017-08-01

The goal of this study was to investigate how growth during a phonics-based intervention, as well as reading levels at baseline testing, predicted long-term reading outcomes of children with dyslexia. Eighty Dutch children with dyslexia who had completed a 50-week phonics-based intervention in grade 4 were tested in grade 5 on both word and pseudoword (following regular Dutch orthographic patterns) reading efficiency and compared to 93 typical readers. In grade 5 the children with dyslexia were still significantly slower in word and pseudoword reading than their typically developing peers. Results showed that long-term pseudoword reading in the group with dyslexia was predicted by pseudoword reading at pretest and growth in pseudoword reading during the intervention, which was itself predicted by pseudoword reading at pretest. This was not the case for word reading. We found that long-term word reading was directly predicted from pretest word reading, and indirectly via pretest pseudoword reading, via growth in pseudoword and word reading. It can be concluded that pseudoword reading is not only a good indicator of severity of reading difficulties in children with dyslexia, it is also an indicator of who will profit from intervention in the long-term. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

Knowing in Your Gut and in Your Head: Doing Theater and My Underlying Epistemology of Communication. Playwright and Director Reflections on "Ties That Bind."

ERIC Educational Resources Information Center

Taylor, Steven S.

2003-01-01

Describes the author's experience in writing and directing a staged reading of "Ties That Bind" at the 2002 Academy of Management Meetings in Denver as an all-academy symposium. Presents an epistemology that includes knowing in your gut and knowing in your head. Hopes to facilitate a move within the audience from being a feeling but passive…

Remote possibly hazardous content container sampling device

DOEpatents

Volz, David L.

1998-01-01

The present invention relates to an apparatus capable of sampling enclosed containers, where the contents of the container is unknown. The invention includes a compressed air device capable of supplying air pressure, device for controlling the amount of air pressure applied, a pneumatic valve, a sampling device having a hollow, sampling insertion needle suspended therein and device to communicate fluid flow between the container and a containment vessel, pump or direct reading instrument.

Which Modality Is Best for Presenting Navigation Instructions?

DTIC Science & Technology

2013-08-07

example, getting directions about where to find merchandise in a large multi-story department store (e.g., Macy’s or Harrods). In other, more serious...Casali, 2008) the visual modality can be used instead, with pilots reading the messages as written commands. A third ∗ Corresponding author at...5032; fax: +1 303 492 8895. E-mail addresses: alice.healy@colorado.edu, ahealy@psych.colorado.edu (A.F. Healy). possibility also involves visual

Elementary School Math Instruction: Can Reading Specialists Assist?

ERIC Educational Resources Information Center

Heinrichs, Audrey S.

1987-01-01

Discusses the contradictions found in recommendations for direction instruction or informal math language development, and some suggestions for practical resolution of disagreements, to enable school reading specialists to provide both background and practical help to classroom instructors teaching math. (HTH)

Modern Speed-Reading Apps Do Not Foster Reading Comprehension.

PubMed

Acklin, Dina; Papesh, Megan H

2017-01-01

New computer apps are gaining popularity by suggesting that reading speeds can be drastically increased when eye movements that normally occur during reading are eliminated. This is done using rapid serial visual presentation (RSVP), where words are presented 1 at a time, thus preventing natural eye movements such as saccades, fixations, and regressions from occurring. Al- though the companies producing these apps suggest that RSVP reading does not yield comprehension deficits, research investigating the role of eye movements in reading documents shows the necessity of natural eye movements for accurate comprehension. The current study explored variables that may affect reading comprehension during RSVP reading, including text difficulty (6th grade and 12th grade), text presentation speed (static, 700 wpm, and 1,000 wpm), and working memory capacity (WMC). Consistent with recent work showing a tenuous relationship between comprehension and WMC, participants' WMC did not predict comprehension scores. Instead, comprehension was most affected by reading speed: Static text was associated with superior performance, relative to either RSVP reading condition. Furthermore, slower RSVP speeds yielded better verbatim comprehension, and faster speeds benefited inferential comprehension.

SchemaOnRead: A Package for Schema-on-Read in R

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

North, Michael J.

Schema-on-read is an agile approach to data storage and retrieval that defers investments in data organization until production queries need to be run by working with data directly in native form. Schema-on-read functions have been implemented in a wide range of analytical systems, most notably Hadoop. SchemaOnRead is a CRAN package that uses R’s flexible data representations to provide transparent and convenient support for the schema-on-read paradigm in R. The schema-on- read tools within the package include a single function call that recursively reads folders with text, comma separated value, raster image, R data, HDF5, NetCDF, spreadsheet, Weka, Epi Info,more » Pajek network, R network, HTML, SPSS, Systat, and Stata files. The provided tools can be used as-is or easily adapted to implement customized schema-on-read tool chains in R. This paper’s contribution is that it introduces and describes SchemaOnRead, the first R package specifically focused on providing explicit schema-on-read support in R.« less

Relationship between directionality and orientation in drawings by young children and adults.

PubMed

Taguchi, Masanori; Noma, Yutaka

2005-08-01

The present study examined the relationship between directionality of drawing movements and the orientation of drawn products in right-handed adults and young children for 27 Japanese kindergartners and 29 Japanese university students who were asked to draw with each hand fishes in side view and circles from several starting points. Significant values of chi2 for distributions of frequencies of orientation of the fish drawings and the direction of circular drawing movement indicated that adult right-handers drawing the fish facing to the left tended to draw a circle clock-wise when they drew with the dominant hand, while there was no such significant relationship in young children's drawings. This result may suggest that the reading and writing habits may be implicated in the direction of drawing movements with the dominant hand, and this directional bias of drawing movement in the dominant hand can appear in the orientation of finished drawings.

Brain 'talks over' boring quotes: top-down activation of voice-selective areas while listening to monotonous direct speech quotations.

PubMed

Yao, Bo; Belin, Pascal; Scheepers, Christoph

2012-04-15

In human communication, direct speech (e.g., Mary said, "I'm hungry") is perceived as more vivid than indirect speech (e.g., Mary said that she was hungry). This vividness distinction has previously been found to underlie silent reading of quotations: Using functional magnetic resonance imaging (fMRI), we found that direct speech elicited higher brain activity in the temporal voice areas (TVA) of the auditory cortex than indirect speech, consistent with an "inner voice" experience in reading direct speech. Here we show that listening to monotonously spoken direct versus indirect speech quotations also engenders differential TVA activity. This suggests that individuals engage in top-down simulations or imagery of enriched supra-segmental acoustic representations while listening to monotonous direct speech. The findings shed new light on the acoustic nature of the "inner voice" in understanding direct speech. Copyright © 2012 Elsevier Inc. All rights reserved.

Evidence-Based Reading Instruction: Putting the National Reading Panel Report into Practice.

ERIC Educational Resources Information Center

International Reading Association, Newark, DE.

This collection of articles from "The Reading Teacher" provides examples of the instructional practices which improve reading achievement, according to Reading First legislation. Each section offers a summary and discussion of the National Reading Panel Report findings, and presents several articles from "The Reading Teacher"…

The Effects of Microcomputers on Children's Attention to Reading Tasks.

ERIC Educational Resources Information Center

Zuk, Dorie; Danner, Fred

A study investigated the effects of microcomputers on children's attention to reading tasks and the relationship between previous reading achievement and grade level on such attentional behavior. Fifty-five third and fifth graders read two stories each, one presented on a microcomputer and one presented in print. Television cartoons and rock music…

English 30, Part B: Reading. Readings Booklet. Grade 12 Diploma Examination, January 1997.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Student Evaluation Branch.

Intended for students taking the Grade 12 Diploma Examinations in English 30, this "readings booklet" presents 8 reading selections from fiction and nonfiction. After instructions for students, the booklet presents (1) Robert Penn Warren's poem "Summer Afternoons and Hypnosis"; (2) an excerpt from an interview with William…

Accurate Reading with Sequential Presentation of Single Letters

PubMed Central

Price, Nicholas S. C.; Edwards, Gemma L.

2012-01-01

Rapid, accurate reading is possible when isolated, single words from a sentence are sequentially presented at a fixed spatial location. We investigated if reading of words and sentences is possible when single letters are rapidly presented at the fovea under user-controlled or automatically controlled rates. When tested with complete sentences, trained participants achieved reading rates of over 60 wpm and accuracies of over 90% with the single letter reading (SLR) method and naive participants achieved average reading rates over 30 wpm with greater than 90% accuracy. Accuracy declined as individual letters were presented for shorter periods of time, even when the overall reading rate was maintained by increasing the duration of spaces between words. Words in the lexicon that occur more frequently were identified with higher accuracy and more quickly, demonstrating that trained participants have lexical access. In combination, our data strongly suggest that comprehension is possible and that SLR is a practicable form of reading under conditions in which normal scanning of text is not possible, or for scenarios with limited spatial and temporal resolution such as patients with low vision or prostheses. PMID:23115548

Effectiveness of a novel home-based testing device for the detection of rupture of membranes.

PubMed

Bornstein, Jacob; Ohel, Gonen; Sorokin, Yoram; Reape, Kathleen Z; Shnaider, Oleg; Kessary-Shoham, Hadar; Ophir, Ella

2009-01-01

We evaluated the ability of a testing panty liner (TPL) embedded with a pH/ammonia indicator polymer to differentiate amniotic fluid leakage from urine. A multicenter, open-label study in which 339 pregnant women (age 18 to 45 years, minimum 16 weeks' gestation, presenting with unexplained vaginal wetness) were enrolled. The TPL was worn and the results read by the subject and a health care provider (HCP) who was blinded to the subject's reading. Results were compared with the standard clinical diagnosis, as determined by direct visualization of vaginal pooling, crystallization (ferning), and nitrazine tests, performed by a second blinded HCP. Subject experience with the test was assessed with a brief questionnaire. The TPL accurately detected 154 of the 161 subjects found to have amniotic fluid leakage by the standard diagnosis; thus, the sensitivity of the TPL was 95.65%. The specificity was 84.46% (% true negative readings), as the TPL demonstrated a negative result for 125 of the 148 subjects whose clinical diagnosis was negative for amniotic fluid leakage. The overall agreement between the TPL readings of the clinician and that of the subject was 97.40%. The TPL is a reliable test to determine the presence of amniotic fluid leakage.

Learning to Read, Reading to Learn; Proceedings from the Transmountain Far West Regional Reading Conference (2nd, Victoria, B.C., 1973).

ERIC Educational Resources Information Center

Ollila, Lloyd O., Ed.; And Others

Nineteen of the papers presented on the theme "Learning to Read, Reading to Learn," are included in this report. Articles on basic considerations in reading instruction are "Children's View of Language,""Early Reading from a Biological Perspective,""Pygmalion in the Reading Circle,""Dealing with…

Impact of Intensive Summer Reading Intervention for Children With Reading Disabilities and Difficulties in Early Elementary School.

PubMed

Christodoulou, Joanna A; Cyr, Abigail; Murtagh, Jack; Chang, Patricia; Lin, Jiayi; Guarino, Anthony J; Hook, Pamela; Gabrieli, John D E

Efficacy of an intensive reading intervention implemented during the nonacademic summer was evaluated in children with reading disabilities or difficulties (RD). Students (ages 6-9) were randomly assigned to receive Lindamood-Bell's Seeing Stars program ( n = 23) as an intervention or to a waiting-list control group ( n = 24). Analysis of pre- and posttesting revealed significant interactions in favor of the intervention group for untimed word and pseudoword reading, timed pseudoword reading, oral reading fluency, and symbol imagery. The interactions mostly reflected (a) significant declines in the nonintervention group from pre- to posttesting, and (2) no decline in the intervention group. The current study offers direct evidence for widening differences in reading abilities between students with RD who do and do not receive intensive summer reading instruction. Intervention implications for RD children are discussed, especially in relation to the relevance of summer intervention to prevent further decline in struggling early readers.

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

North, Michael J.

Schema-on-read is an agile approach to data storage and retrieval that defers investments in data organization until production queries need to be run by working with data directly in native form. Schema-on-read functions have been implemented in a wide range of analytical systems, most notably Hadoop. SchemaOnRead is a CRAN package that uses R’s flexible data representations to provide transparent and convenient support for the schema-on-read paradigm in R. The schema-on- read tools within the package include a single function call that recursively reads folders with text, comma separated value, raster image, R data, HDF5, NetCDF, spreadsheet, Weka, Epi Info,more » Pajek network, R network, HTML, SPSS, Systat, and Stata files. The provided tools can be used as-is or easily adapted to implement customized schema-on-read tool chains in R. This paper’s contribution is that it introduces and describes SchemaOnRead, the first R package specifically focused on providing explicit schema-on-read support in R.« less

Improvement of Engineering Students' Communication Skills in English through Extensive Reading

NASA Astrophysics Data System (ADS)

Nishizawa, Hitoshi; Yoshioka, Takayoshi; Itoh, Kazuaki

The students' communication skills in English have improved after introducing Extensive Reading courses into the curriculum of Electrical and Electronic Engineering Department. The students' average TOEIC scores, which used to be far lower than the ones of students in other educational institutions, have increased in recent two years. The students who used to avoid learning English have welcomed extensive reading of graded readers for foreign learners and books for native children of English. This is because the extensive reading causes less stress and it is enjoyable. The students who have read more than 0.2 million words of English texts have faster reading speed and more confidence in reading. They seem to change their reading style from English-to-Japanese translation (and comprehension in Japanese) to direct comprehension in English. Their listening comprehension is also improved. Extensive reading is an effective educational method to improve English communication skills of engineering students, and it also becomes a useful method of continuous education for engineers in need of improving their skills.

Physical activity and sedentary time in relation to academic achievement in children.

PubMed

Haapala, Eero A; Väistö, Juuso; Lintu, Niina; Westgate, Kate; Ekelund, Ulf; Poikkeus, Anna-Maija; Brage, Soren; Lakka, Timo A

2017-06-01

To investigate the independent and combined associations of objectively measured moderate-to-vigorous physical activity (MVPA) and sedentary time (ST) with reading and arithmetic skills. Cross-sectional/prospective. Participants were 89 boys and 69 girls aged 6-8 years. MVPA and ST were measured using a combined heart rate and movement sensor and body fat percentage by dual-energy X-ray absorptiometry in Grade 1. Reading fluency, reading comprehension, and arithmetic skills were assessed using standardized tests in Grades 1-3. The data were analyzed using linear regression analyses and analyses of covariance with repeated measures. In boys, MVPA was directly and ST inversely associated with reading fluency in Grades 1-3 and arithmetic skills in Grade 1 (P<0.05). Higher levels of MVPA were also related to better reading comprehension in Grade 1 (P<0.05). Most of the associations of MVPA and ST with reading and arithmetic skills attenuated after mutual adjustment for MVPA or ST. Furthermore, boys with a combination of lower levels of MVPA and higher levels of ST had consistently poorer reading fluency (P=0.002) and reading comprehension (P=0.027) across Grades 1-3 than other boys. In girls, ST was directly associated with arithmetic skills in Grade 2 (P<0.05). However, this relationship of ST with arithmetic skills was no longer significant after adjustment for body fat percentage. Lower levels of MVPA and higher levels of ST and particularly their combination were related to poorer reading skills in boys. In girls, higher levels of ST were related to better arithmetic skills. Copyright © 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Unpacking socio-economic risks for reading and academic self-concept in primary school: Differential effects and the role of the preschool home learning environment.

PubMed

Crampton, Alexandria; Hall, James

2017-09-01

Uncertainty remains concerning how children's reading and academic self-concept are related and how these are differentially affected by social disadvantage and home learning environments. To contrast the impacts of early socio-economic risks and preschool home learning environments upon British children's reading abilities and academic self-concept between 7 and 10 years. n = 3,172 British children aged 3-10 years and their families. A secondary analysis of the nationally representative UK EPPE database. Multilevel structural equation modelling calculated the direct, indirect, and total impacts of early socio-economic risks (0-3 years) and preschool home learning environments (3-5 years) upon children's reading ability and academic self-concept between 7 and 10 years. Early socio-economic risk had different effects upon children's reading ability and academic self-concept. Early socio-economic risks affected children's reading at ages 7 and 10 both directly and indirectly via effects upon preschool home learning environments. By contrast, early socio-economic risks had only indirect effects upon children's academic self-concept via less stimulating home learning environments in the preschool period and by limiting reading abilities early on in primary school. Although the impacts of early socio-economic risks are larger and more easily observed upon reading than upon academic self-concept, they can impact both by making it less likely that children will experience enriching home learning environments during the preschool period. This has implications for social policymakers, early educators, and interventionists. Intervening early and improving preschool home learning environments can do more than raise children's reading abilities; secondary benefits may also be achievable upon children's self-concept. © 2017 The British Psychological Society.

The TGA codons are present in the open reading frame of selenoprotein P cDNA

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

Hill, K.E.; Lloyd, R.S.; Read, R.

1991-03-11

The TGA codon in DNA has been shown to direct incorporation of selenocysteine into protein. Several proteins from bacteria and animals contain selenocysteine in their primary structures. Each of the cDNA clones of these selenoproteins contains one TGA codon in the open reading frame which corresponds to the selenocysteine in the protein. A cDNA clone for selenoprotein P (SeP), obtained from a {gamma}ZAP rat liver library, was sequenced by the dideoxy termination method. The correct reading frame was determined by comparison of the deduced amino acid sequence with the amino acid sequence of several peptides from SeP. Using SeP labelledmore » with {sup 75}Se in vivo, the selenocysteine content of the peptides was verified by the collection of carboxymethylated {sup 77}Se-selenocysteine as it eluted from the amino acid analyzer and determination of the radioactivity contained in the collected samples. Ten TGA codons are present in the open reading frame of the cDNA. Peptide fragmentation studies and the deduced sequence indicate that selenium-rich regions are located close to the carboxy terminus. Nine of the 10 selenocysteines are located in the terminal 26% of the sequence with four in the terminal 15 amino acids. The deduced sequence codes for a protein of 385 amino acids. Cleavage of the signal peptide gives the mature protein with 366 amino acids and a calculated mol wt of 41,052 Da. Searches of PIR and SWISSPROT protein databases revealed no similarity with glutathione peroxidase or other selenoproteins.« less

Modification of the Microtiter Reading Mirror for Use in the Standardized Micro Complement Fixation Test

PubMed Central

Hui, Gabriel W. K.

1971-01-01

Modification of the Microtiter reading mirror used in the standardized diagnostic complement fixation method permits convenient estimation of the results in per cent hemolysis by direct visual comparison with the hemolytic standards. Images PMID:5564678

Reactions to children's transgressions in at-risk caregivers: does mitigating information, type of transgression, or caregiver directive matter?

PubMed

Irwin, Lauren M; Skowronski, John J; Crouch, Julie L; Milner, Joel S; Zengel, Bettina

2014-05-01

This study examined whether caregivers who exhibit high risk for child physical abuse differ from low-risk caregivers in reactions to transgressing children. Caregivers read vignettes describing child transgressions. These vignettes varied in: (a) the type of transgression described (moral, conventional, personal), (b) presentation of transgression-mitigating information (present, absent), and (c) whether a directive to avoid the transgression was in the vignette (yes, no). After reading each vignette, caregivers provided ratings reflecting their: (a) perceptions of transgression wrongness, (b) internal attributions about the transgressing child, (c) perceptions of the transgressing child's hostile intent, (d) own expected negative post-transgression affect, and (e) perceived likelihood of responding to the transgression with discipline that displayed power assertion and/or induction. For moral transgressions (cruelty, dishonesty, hostility, or greed), mitigating information reduced caregiver expectations that they would feel negative affect and, subsequent to the transgression, use disciplinary strategies that display power assertion. These mitigating effects were smaller among at-risk caregivers than among low-risk caregivers. Moreover, when transgressions disobeyed a directive, among low-risk caregivers, mitigating information reduced the expectation that responses to transgressions would include inductive disciplinary strategies, but it did not do so among at-risk caregivers. In certain circumstances, compared to low-risk caregivers, at-risk caregivers expect to be relatively unaffected by transgression-mitigating information. These results suggest that interventions that increase an at-risk caregiver's ability to properly assess and integrate mitigating information may play a role in reducing the caregiver's risk of child physical abuse. Copyright © 2013 Elsevier Ltd. All rights reserved.

Directional emittance surface measurement system and process

NASA Technical Reports Server (NTRS)

Puram, Chith K. (Inventor); Daryabeigi, Kamran (Inventor); Wright, Robert (Inventor); Alderfer, David W. (Inventor)

1994-01-01

Apparatus and process for measuring the variation of directional emittance of surfaces at various temperatures using a radiometric infrared imaging system. A surface test sample is coated onto a copper target plate provided with selective heating within the desired incremental temperature range to be tested and positioned onto a precision rotator to present selected inclination angles of the sample relative to the fixed positioned and optically aligned infrared imager. A thermal insulator holder maintains the target plate on the precision rotator. A screen display of the temperature obtained by the infrared imager, and inclination readings are provided with computer calculations of directional emittance being performed automatically according to equations provided to convert selected incremental target temperatures and inclination angles to relative target directional emittance values. The directional emittance of flat black lacquer and an epoxy resin measurements obtained are in agreement with the predictions of the electromagnetic theory and with directional emittance data inferred from directional reflectance measurements made on a spectrophotometer.

Qualitative differences between the joint effects of stimulus quality and word frequency in reading aloud and lexical decision: extensions to Yap and Balota (2007).

PubMed

O'Malley, Shannon; Reynolds, Michael G; Besner, Derek

2007-03-01

There have been multiple reports over the last 3 decades that stimulus quality and word frequency have additive effects on the time to make a lexical decision. However, it is surprising that there is only 1 published report to date that has investigated the joint effects of these two factors in the context of reading aloud, and the outcome of that study is ambiguous. The present study shows that these factors interact in the context of reading aloud and at the same time replicate the standard pattern reported for lexical decision. The main implication of these results is that lexical activation, at least as indexed by the effect of word frequency, does not unfold in a uniform way in the contexts reported here. The observed dissociation also implies, contrary to J. A. Fodor's (1983) view, that the mental lexicon is penetrable rather than encapsulated. The distinction between cascaded and thresholded processing offers one way to understand these and related results. A direction for further research is briefly noted.

Reading in a Root-Based-Morphology Language: The Case of Arabic.

ERIC Educational Resources Information Center

Abu-Rabia, S.

2002-01-01

Reviews the reading process in Arabic as a function of vowels and sentence context. Reviews reading accuracy and reading comprehension results in light of cross-cultural reading to develop a more comprehensive reading theory. Presents the phonology, morphology and sentence context of Arabic in two suggested reading models for poor/beginner Arabic…

Diagnostic imaging of traumatic brain injury.

PubMed

Furlow, Bryant

2006-01-01

In this Directed Reading, the history and epidemiology of traumatic brain injury (TBI) will be briefly introduced, the physical and physiological nature of TBI reviewed and the role of imaging in the assessment of TBI patients described. New imaging techniques and recent findings about the neurological correlates of TBI symptoms and outcomes from studies using different imaging modalities and techniques will also be discussed. This directed reading will focus on closed-head TBI; penetrating missile brain injuries, such as those caused by bullet wounds, will not be reviewed.

Taking Perspective: Personal Pronouns Affect Experiential Aspects of Literary Reading

PubMed Central

Burke, Michael; Hagoort, Peter; Willems, Roel M.

2016-01-01

Personal pronouns have been shown to influence cognitive perspective taking during comprehension. Studies using single sentences found that 3rd person pronouns facilitate the construction of a mental model from an observer’s perspective, whereas 2nd person pronouns support an actor’s perspective. The direction of the effect for 1st person pronouns seems to depend on the situational context. In the present study, we investigated how personal pronouns influence discourse comprehension when people read fiction stories and if this has consequences for affective components like emotion during reading or appreciation of the story. We wanted to find out if personal pronouns affect immersion and arousal, as well as appreciation of fiction. In a natural reading paradigm, we measured electrodermal activity and story immersion, while participants read literary stories with 1st and 3rd person pronouns referring to the protagonist. In addition, participants rated and ranked the stories for appreciation. Our results show that stories with 1st person pronouns lead to higher immersion. Two factors—transportation into the story world and mental imagery during reading—in particular showed higher scores for 1st person as compared to 3rd person pronoun stories. In contrast, arousal as measured by electrodermal activity seemed tentatively higher for 3rd person pronoun stories. The two measures of appreciation were not affected by the pronoun manipulation. Our findings underscore the importance of perspective for language processing, and additionally show which aspects of the narrative experience are influenced by a change in perspective. PMID:27192060

Diverging receptive and expressive word processing mechanisms in a deep dyslexic reader.

PubMed

Ablinger, Irene; Radach, Ralph

2016-01-29

We report on KJ, a patient with acquired dyslexia due to cerebral artery infarction. He represents an unusually clear case of an "output" deep dyslexic reader, with a distinct pattern of pure semantic reading. According to current neuropsychological models of reading, the severity of this condition is directly related to the degree of impairment in semantic and phonological representations and the resulting imbalance in the interaction between the two word processing pathways. The present work sought to examine whether an innovative eye movement supported intervention combining lexical and segmental therapy would strengthen phonological processing and lead to an attenuation of the extreme semantic over-involvement in KJ's word identification process. Reading performance was assessed before (T1) between (T2) and after (T3) therapy using both analyses of linguistic errors and word viewing patterns. Therapy resulted in improved reading aloud accuracy along with a change in error distribution that suggested a return to more sequential reading. Interestingly, this was in contrast to the dynamics of moment-to-moment word processing, as eye movement analyses still suggested a predominantly holistic strategy, even at T3. So, in addition to documenting the success of the therapeutic intervention, our results call for a theoretically important conclusion: Real-time letter and word recognition routines should be considered separately from properties of the verbal output. Combining both perspectives may provide a promising strategy for future assessment and therapy evaluation. Copyright © 2015. Published by Elsevier Ltd.

The Impact of Cross-Age Peer Tutoring on Third and Sixth Graders' Reading Strategy Awareness, Reading Strategy Use, and Reading Comprehension

ERIC Educational Resources Information Center

Van Keer, Hilde; Vanderlinde, Ruben

2010-01-01

The present study explores the impact of an experimental reading intervention focusing on explicit reading strategy instruction and cross-age peer tutoring on third and sixth graders' reading strategy awareness, cognitive and metacognitive reading strategy use, and reading comprehension achievement. A quasi-experimental pretest-posttest design was…

English 30, Part B: Reading. Readings Booklet [and] Questions Booklet. Grade 12 Diploma Examination, June 1997.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Student Evaluation Branch.

These booklets are intended for students in Alberta, Canada, taking the Grade 12 Diploma Examinations in English 30. The readings booklet presents 7 reading selections from fiction and nonfiction literature. After instructions for students, the booklet presents: (1) Lance Morrow's essay "Metaphors of the World, Unite!"; (2) Carl…

[Reading ability of junior high school students in relation to self-evaluation and depression].

PubMed

Yamashita, Toshiya; Hayashi, Takashi

2012-01-01

Guidelines for the diagnosis of reading disorders in elementary school students were published recently in Japan. On the basis of these guidelines, we administrated reading test batteries to 43 Japanese junior high-school students from grade two. The reading test consisted of single sounds, single words, and single sentences. We evaluated the reading speed and the number of reading errors made by the test takers; their performance was compared with the normal value for elementary school students in grade six, as stated in the guidelines. The reading ability of the junior high-school students was not higher than that of the elementary school students. Seven students (16.3%) were found to have reading difficulties (RD group) and they met the criterion for diagnosis of reading disorder as per the guidelines. Three students had difficulties in reading single sounds and single words, but they faced no problems when reading single sentences. It was supposed that the strategies used by the students for reading sentences may have differed from those used for reading single sounds or single words. No significant differences were found between the RD and non-RD group students on scores of scholastic self-evaluation, self-esteem, and depressive symptoms. Therefore, reading difficulty did not directly influence the level of self-evaluation or depression.

Guide to good practices for operations and administration updates through required reading

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

NONE

1998-12-01

This Guide to Good Practices is written to enhance understanding of, and provide direction for, Required Reading, Chapter XIV of Department of Energy (DOE) Order 5480.19, Conduct of Operations Requirements for DOE Facilities. The practices in this guide should be considered when planning or reviewing programs for updating personnel with operations and administration information through required reading. Contractors are advised to adopt procedures that meet the intent of DOE Order 5480.19. Required Reading is an element of an effective Conduct of Operations program. The complexity and array of activities performed in DOE facilities dictate the necessity for a coordinated requiredmore » reading program to promote safe and efficient operations.« less

Reduction of CMOS Image Sensor Read Noise to Enable Photon Counting

PubMed Central

Guidash, Michael; Ma, Jiaju; Vogelsang, Thomas; Endsley, Jay

2016-01-01

Recent activity in photon counting CMOS image sensors (CIS) has been directed to reduction of read noise. Many approaches and methods have been reported. This work is focused on providing sub 1 e− read noise by design and operation of the binary and small signal readout of photon counting CIS. Compensation of transfer gate feed-through was used to provide substantially reduced CDS time and source follower (SF) bandwidth. SF read noise was reduced by a factor of 3 with this method. This method can be applied broadly to CIS devices to reduce the read noise for small signals to enable use as a photon counting sensor. PMID:27070625

Directional Scanning as a Function of Stimulus Characteristics, Reading Habits, and Directional Set

ERIC Educational Resources Information Center

Nachshon, Israel; And Others

1977-01-01

"32 English readers and 32 Hebrew readers were shown stimuli with directional characteristics (English and Hebrew letters) and stimuli with no directional characteristics (arrays of different circles, bars, colors, and geometric figures) for scanning. The results showed that, while directional stimulus characteristics affected the direction…

Speaking Activities and Reading.

ERIC Educational Resources Information Center

Ediger, Marlow

2000-01-01

Notes that each pupil needs to receive guidance and assistance to achieve as optimally as possible in oral communication. Discusses critical listening to the spoken voice, using puppets, using role play activities, committees in the classroom, giving oral reports, oral reading to classmates, giving and following directions, extemporaneous…

Influencing the occurrence of mind wandering while reading.

PubMed

Kopp, Kristopher; D'Mello, Sidney; Mills, Caitlin

2015-07-01

The current concerns hypothesis suggests that directing attention towards unfulfilled plans of the individual prior to a task would result in more off-task thoughts (or mind wandering). In this experiment, participants were asked to read a scientific text and self-report instances of mind wandering by indicating when they were experiencing task-unrelated thoughts (TUTs) or task-related interferences (TRIs). Prior to reading, participants in the individual plans experimental condition were asked to reflect upon their short-term plans by making a "to do" list while participants in a control condition were asked to make a list of the components of an automobile. In support of the current concerns hypothesis, directing attention towards the short-term plans resulted in significantly more TUTs, but not TRIs. Furthermore, participants in the individual plans condition had significantly lower scores on an assessment of reading comprehension, and this relationship was mediated by the frequency of TUTs. Copyright © 2015 Elsevier Inc. All rights reserved.

The locus of impairment in English developmental letter position dyslexia

PubMed Central

Kezilas, Yvette; Kohnen, Saskia; McKague, Meredith; Castles, Anne

2014-01-01

Many children with reading difficulties display phonological deficits and struggle to acquire non-lexical reading skills. However, not all children with reading difficulties have these problems, such as children with selective letter position dyslexia (LPD), who make excessive migration errors (such as reading slime as “smile”). Previous research has explored three possible loci for the deficit – the phonological output buffer, the orthographic input lexicon, and the orthographic-visual analysis stage of reading. While there is compelling evidence against a phonological output buffer and orthographic input lexicon deficit account of English LPD, the evidence in support of an orthographic-visual analysis deficit is currently limited. In this multiple single-case study with three English-speaking children with developmental LPD, we aimed to both replicate and extend previous findings regarding the locus of impairment in English LPD. First, we ruled out a phonological output buffer and an orthographic input lexicon deficit by administering tasks that directly assess phonological processing and lexical guessing. We then went on to directly assess whether or not children with LPD have an orthographic-visual analysis deficit by modifying two tasks that have previously been used to localize processing at this level: a same-different decision task and a non-word reading task. The results from these tasks indicate that LPD is most likely caused by a deficit specific to the coding of letter positions at the orthographic-visual analysis stage of reading. These findings provide further evidence for the heterogeneity of dyslexia and its underlying causes. PMID:24917802

Early grade curriculum-based reading measures for students with intellectual disability.

PubMed

Hill, David R; Lemons, Christopher J

2015-12-01

The purpose of this study was to extend previous research on the use of curriculum-based measurement (CBM) for students with intellectual disability by having 19 special education teachers monitor weekly reading progress of 38 students with intellectual disability for approximately 15 weeks and examining whether students exhibited gains on the progress monitoring measures. In addition to the weekly CBM, teachers reported the type and duration of daily reading instruction. Data were analyzed to explore relationships between CBM performance and reading instruction. Our results indicate that teachers are capable of administering and scoring CBM on a weekly basis and that CBM does capture reading growth for some students with intellectual disability. Correlations between CBM performance and a teacher report of skills taught during reading instruction indicate that teachers may be differentiating instruction based on students' reading ability. Directions for future research as well as limitations of the study are discussed. © The Author(s) 2015.

Embedding perseverative interest of a child with autism in text may result in improved reading comprehension: A pilot study.

PubMed

El Zein, Farah; Solis, Michael; Lang, Russell; Kim, Min Kyung

2016-06-01

We investigated the effects of embedding the perseverative interest (PI) of a child with autism (i.e. cars) within texts on reading comprehension. A PI text condition (text altered to include cars) was compared with a non-PI text condition (same story without cars inserted) in an alternating treatment design. Dependent variables were responses to reading comprehension questions and number of words uttered during an oral retell (i.e. curriculum-based measures [CBMs]). The reading level, instructional routines, and therapist where held constant across the randomly alternated conditions. Both CBMs suggested that reading comprehension was enhanced when the story included the child's PI. These preliminary findings suggest that embedding the PIs of students with autism spectrum disorder within readings may result in more accurate responses to reading comprehension questions and more detailed oral retelling. These findings are discussed in terms of potential directions for future research.

[The importance of early diagnosis and intervention in children diagnosed with reading disorder. Case studies].

PubMed

Törö, Krisztina; Balázs, Judit

2015-06-01

Reading Disorder (RD) belongs to Specific Learning Disorders within the chapter of Neurodevelopmental Disorders in the Diagnostic and Statistic Manual of Mental Disorders 5th edition. Previous research shows that the time of the diagnosis of RD - early (before starting school) or late - has a great impact on the prognosis. In the current paper we present the cases of two children diagnosed with RD. Our cases demonstrate that if RD is diagnosed in early childhood, the child's and his/her family's quality of life can be influenced in a positive direction, while late recognition of RD might influence the child's and the family's quality of life negatively. For these reasons it is important that experts recognize RD in time, start appropriate treatment and give proper support to children diagnosed with RD and their families.

A pilot study on providing ophthalmic training to medical students while initiating a sustainable eye care effort for the underserved.

PubMed

Byrd, Julia M; Longmire, Michelle R; Syme, Noah P; Murray-Krezan, Cristina; Rose, Linda

2014-03-01

We present a method to reintroduce ophthalmic training into the medical school curriculum. To evaluate knowledge and skills acquired when participating in a service project, the Community Vision Project, and to develop a quantitative method for testing skills with the direct ophthalmoscope in patients. Second-year medical students participated in the study. After 1 month, their knowledge was compared with that of peers and graduates (internal medicine residents). Also at 1 month, their direct ophthalmoscope skills were compared with those of upperclassmen who had completed all core clerkships. One year later, after the participants had completed their core clerkships, long-term ophthalmoscope skills retention was tested, and their performance was compared with that of their classmates. Training occurred in mobile eye clinics. Knowledge and skills assessments were performed in the hospital eye clinic among students and residents at The University of New Mexico School of Medicine. Patients were recruited from the hospital eye clinic. Participants attended a 3-hour training session held by an attending physician in the hospital eye clinic and took part in at least 1 mobile eye clinic. A knowledge assessment quiz was administered to participants (n = 12), their classmates (n = 18), and internal medicine residents (n = 33). Skills assessment with the direct ophthalmoscope was performed at 1 month and at 1 year in 5 participants and 5 nonparticipants. Tonometer skills were assessed by comparing participants' readings with those of an ophthalmologist's obtained in patients at the mobile eye clinics. RESULTS Participants' median knowledge assessment scores were 48% higher than those of their classmates and 37% higher than those of internal medicine residents (P < .001 for both). Short-term (1 month) direct ophthalmoscopy median scores were 60% (quartile 1 to quartile 3 range, 40%-80%) for participants and 40% (quartile 1 to quartile 3 range, 20%-60%) for nonparticipating upperclassmen (P = .24). Long-term direct ophthalmoscopy median scores were 100% (quartile 1 to quartile 3 range, 75%-100%) for participants and 0% (quartile 1 to quartile 3 range, 0%-25%) for nonparticipating classmates (P = .11). Participants' tonometer readings were similar to those of the ophthalmologist's; their median reading was 2 mm Hg (quartile 1 to quartile 3 range, 0-4 mm Hg) higher than that of the ophthalmologist's (P = .05, sign test). Service-based learning offered an efficient model for incorporating ophthalmic training into the medical school curriculum. A viable tool for quantitatively testing ophthalmoscope skills is presented.

Front-end electronics for the LZ experiment

NASA Astrophysics Data System (ADS)

Morad, James; LZ Collaboration

2016-03-01

LZ is a second generation direct dark matter detection experiment with 5.6 tonnes of liquid xenon active target, which will be instrumented as a two-phase time projection chamber (TPC). The peripheral xenon outside the active TPC (``skin'') will also be instrumented. In addition, there will be a liquid scintillator based outer veto surrounding the main cryostat. All of these systems will be read out using photomultiplier tubes. I will present the designs for front-end electronics for all these systems, which have been optimized for shaping times, gains, and low noise. Preliminary results from prototype boards will also be presented.

Try a Little Bit of Teaching: A Dynamic Assessment of Word Decoding as a Kindergarten Predictor of Word Reading Difficulties at the End of Grade 1

ERIC Educational Resources Information Center

Gellert, Anna S.; Elbro, Carsten

2017-01-01

The present study examined the construct and predictive validity of a dynamic test of decoding. In theory, a dynamic test provides a direct measure of potential for learning. In this study, children were taught 3 novel letters and how to blend the sounds of those into new words, then they were tested on different words comprising the 3 letters.…

Some contingencies of spelling

PubMed Central

Lee, Vicki L.; Sanderson, Gwenda M.

1987-01-01

This paper presents some speculation about the contingencies that might select standard spellings. The speculation is based on a new development in the teaching of spelling—the process writing approach, which lets standard spellings emerge collateral to a high frequency of reading and writing. The paper discusses this approach, contrasts it with behavior-analytic research on spelling, and suggests some new directions for this latter research based on a behavioral interpretation of the process writing approach to spelling. PMID:22477529

Increasing the default interletter spacing of words can help drivers to read traffic signs at longer distances.

PubMed

Tejero, Pilar; Insa, Beatriz; Roca, Javier

2018-08-01

Would an increase in the default interletter spacing improve the legibility of words in traffic signs? Previous evidence on traffic sign design and recent studies on the cognitive processes involved in visual word recognition have provided conflicting results. The present work examined whether an increase in the default interletter spacing would improve the search of a word in direction traffic signs. To achieve this objective, twenty-two drivers participated in a driving simulation experiment. They followed a highway route and indicated whether a target place name was present among a set of distractors shown on direction traffic signs along the route. We compared the default interletter spacing of the Spanish "CC Rige" font (which is based on the internationally-used Transport font) and a 2.5-times expanded interletter spacing. The results revealed that the drivers were able to give a correct response at a distance to the traffic sign that was on average longer in the expanded than in the default spacing condition. This advantage in the legibility distance was observed in the absence of significant differences in reading accuracy, gaze behavior, or driving performance measures. Therefore, the evidence provided supports that drivers can benefit from a slight increase in interletter spacing relative to the standard spacing. Some of the design factors influencing this effect are discussed. Copyright © 2018 Elsevier Ltd. All rights reserved.

The words children hear: Picture books and the statistics for language learning

PubMed Central

Montag, Jessica L.; Jones, Michael N.; Smith, Linda B.

2015-01-01

Young children learn language from the speech they hear. Previous work suggests that the statistical diversity of words and of linguistic contexts is associated with better language outcomes. One potential source of lexical diversity is the text of picture books that caregivers read aloud to children. Many parents begin reading to their children shortly after birth, so this is potentially an important source of linguistic input for many children. We constructed a corpus of 100 children’s picture books and compared word type and token counts to a matched sample of child-directed speech. Overall, the picture books contained more unique word types than the child-directed speech. Further, individual picture books generally contained more unique word types than length-matched, child-directed conversations. The text of picture books may be an important source of vocabulary for young children, and these findings suggest a mechanism that underlies the language benefits associated with reading to children. PMID:26243292

The Words Children Hear: Picture Books and the Statistics for Language Learning.

PubMed

Montag, Jessica L; Jones, Michael N; Smith, Linda B

2015-09-01

Young children learn language from the speech they hear. Previous work suggests that greater statistical diversity of words and of linguistic contexts is associated with better language outcomes. One potential source of lexical diversity is the text of picture books that caregivers read aloud to children. Many parents begin reading to their children shortly after birth, so this is potentially an important source of linguistic input for many children. We constructed a corpus of 100 children's picture books and compared word type and token counts in that sample and a matched sample of child-directed speech. Overall, the picture books contained more unique word types than the child-directed speech. Further, individual picture books generally contained more unique word types than length-matched, child-directed conversations. The text of picture books may be an important source of vocabulary for young children, and these findings suggest a mechanism that underlies the language benefits associated with reading to children. © The Author(s) 2015.

Teaching Reading and the At Risk Pupil.

ERIC Educational Resources Information Center

Ediger, Marlow

At risk students need to experience a reading curriculum which offers success in learning to read; appropriate sequence of reading activities; feedback regarding what has been accomplished in reading; rewards for doing well when comparing past with present achievement records; intrinsic motivation in wanting to read; help and guidance to achieve…

Home Economics Reading Skills: Problems and Selected References.

ERIC Educational Resources Information Center

Cranney, A. Garr; And Others

Home economics presents at least eight problems to secondary school reading teachers. These problems include poor readers, difficult reading material, lack of reading materials, teachers' lack of training in reading instruction, scarce information about home economics for reading teachers, diversity of the home economics field (requiring a wide…

Students with Learning Disabilities Perspective on Reading Comprehension Instruction: A Qualitative Inquiry

ERIC Educational Resources Information Center

Rose, Dale Rennard

2017-01-01

The three article dissertation was a presentation of students' with learning disabilities perspectives on reading comprehension instruction. Article 1 set out to provide an historical perspective of reading and reading comprehension instruction. Topics covered in this research review included: reading comprehension, reading and learning…

Improving Dorsal Stream Function in Dyslexics by Training Figure/Ground Motion Discrimination Improves Attention, Reading Fluency, and Working Memory.

PubMed

Lawton, Teri

2016-01-01

There is an ongoing debate about whether the cause of dyslexia is based on linguistic, auditory, or visual timing deficits. To investigate this issue three interventions were compared in 58 dyslexics in second grade (7 years on average), two targeting the temporal dynamics (timing) of either the auditory or visual pathways with a third reading intervention (control group) targeting linguistic word building. Visual pathway training in dyslexics to improve direction-discrimination of moving test patterns relative to a stationary background (figure/ground discrimination) significantly improved attention, reading fluency, both speed and comprehension, phonological processing, and both auditory and visual working memory relative to controls, whereas auditory training to improve phonological processing did not improve these academic skills significantly more than found for controls. This study supports the hypothesis that faulty timing in synchronizing the activity of magnocellular with parvocellular visual pathways is a fundamental cause of dyslexia, and argues against the assumption that reading deficiencies in dyslexia are caused by phonological deficits. This study demonstrates that visual movement direction-discrimination can be used to not only detect dyslexia early, but also for its successful treatment, so that reading problems do not prevent children from readily learning.

An Occupation and Participation Approach to Reading Intervention (OPARI) Part I: Defining Reading as an Occupation

ERIC Educational Resources Information Center

Grajo, Lenin C.; Candler, Catherine

2016-01-01

This is the first of two papers that explore a role that occupational therapy can play in supporting children with reading challenges. Part I presents the grounding framework for an occupation and participation approach to reading intervention (OPARI) and serves to introduce the clinical application of the approach presented in Part II. In this…

Rapid Word Recognition as a Measure of Word-Level Automaticity and Its Relation to Other Measures of Reading

ERIC Educational Resources Information Center

Frye, Elizabeth M.; Gosky, Ross

2012-01-01

The present study investigated the relationship between rapid recognition of individual words (Word Recognition Test) and two measures of contextual reading: (1) grade-level Passage Reading Test (IRI passage) and (2) performance on standardized STAR Reading Test. To establish if time of presentation on the word recognition test was a factor in…

[Effects of reading difficulties on scholastic self-evaluation and mental health in elementary school children].

PubMed

Yamashita, Toshiya; Hayashi, Takashi

2014-05-01

We aimed to examine the effects of reading difficulties on scholastic self-evaluation and mental health in elementary school students. Following guidelines for diagnosing reading disorders in elementary school students, we administered reading test batteries consisting of single sounds, single words, and single sentences to 41 fifth-grade elementary school students in Japan. The students' levels of scholastic self-evaluation, self-esteem, and depressive symptoms were assessed using self-rating questionnaires. By evaluating students' reading speed and the number of reading errors they made, we found that six students (14.6%) had reading difficulties (RD group) as per the guidelines for diagnosing reading disorders. The scholastic self-evaluation scores of this RD group were significantly lower than that of the non-RD group. No significant differences were found between the groups on self-esteem or depressive symptoms scores, which we considered to be indicators of mental health, Speed in reading single sounds and single words, and the number of reading errors in reading single sounds had significant negative correlations with scholastic self-evaluation scores. We found that reading difficulties might result in decreased scholastic self-evaluation in elementary school students; however, reading difficulties did not directly influence self-esteem or depression.

Commentary on "Reading Comprehension Is Not a Single Ability": Implications for Child Language Intervention.

PubMed

Ukrainetz, Teresa A

2017-04-20

This commentary responds to the implications for child language intervention of Catts and Kamhi's (2017) call to move from viewing reading comprehension as a single ability to recognizing it as a complex constellation of reader, text, and activity. Reading comprehension, as Catts and Kamhi explain, is very complicated. In this commentary, I consider how comprehension has been taught and the directions in which it is moving. I consider how speech-language pathologists (SLPs), with their distinctive expertise and resources, can contribute to effective reading comprehension instruction. I build from Catts and Kamhi's emphasis on the importance of context and knowledge, using the approaches of staying on topic, close reading, and incorporating quality features of intervention. I consider whether and how SLPs should treat language skills and comprehension strategies to achieve noticeable changes in their students' reading comprehension. Within this multidimensional view of reading comprehension, SLPs can make strategic, meaningful contributions to improving the reading comprehension of students with language impairments.

Extracting the Data From the LCM vk4 Formatted Output File

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

Wendelberger, James G.

These are slides about extracting the data from the LCM vk4 formatted output file. The following is covered: vk4 file produced by Keyence VK Software, custom analysis, no off the shelf way to read the file, reading the binary data in a vk4 file, various offsets in decimal lines, finding the height image data, directly in MATLAB, binary output beginning of height image data, color image information, color image binary data, color image decimal and binary data, MATLAB code to read vk4 file (choose a file, read the file, compute offsets, read optical image, laser optical image, read and computemore » laser intensity image, read height image, timing, display height image, display laser intensity image, display RGB laser optical images, display RGB optical images, display beginning data and save images to workspace, gamma correction subroutine), reading intensity form the vk4 file, linear in the low range, linear in the high range, gamma correction for vk4 files, computing the gamma intensity correction, observations.« less

The d-Prime directive: Assessing costs and benefits in recognition by dissociating mixed-list false alarm rates.

PubMed

Forrin, Noah D; Groot, Brianna; MacLeod, Colin M

2016-07-01

It can be difficult to judge the effectiveness of encoding techniques in a within-subject design. Consider the production effect-the finding that words read aloud are better remembered than words read silently. In the absence of a baseline, a within-subject production effect in a mixed study list could reflect a benefit of reading aloud, a cost of reading silently, or both. To help interpret within-subject data, memory researchers have compared within-subject and between-subjects designs, with the between-subjects (i.e., pure list) conditions serving as baselines against which the within-subject (i.e., mixed-list) conditions are compared. In the present article, the authors highlight a shortcoming of using this comparison to assess costs and benefits in recognition. Unlike between-subjects experiments where separate false alarm rates are obtained for each condition, the typical within-subject experiment yields a collapsed false alarm rate, which, the authors argue, can potentially bias calculations of memory discrimination (d'). Across 3 experiments that used production as the encoding manipulation, they used a typical mixed-list versus pure-list design (Experiment 1) and then made modifications to this design (Experiments 2 and 3) that yielded separate mixed-list false alarm rates. The results of the latter 2 experiments demonstrated that words that are read aloud in a mixed list have an overall memorial benefit over words that are read aloud in a pure list-both in terms of increased hits and reduced false alarms. The authors frame these results in terms of the distinctiveness heuristic. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

47 CFR 2.1511 - Measurements of radiated emissions.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) General set-up instructions. Measurements of radiated electromagnetic emissions (EME) are to be performed... meters in both vertical and horizontal polarization. Record the highest receiver reading in dBm as the... receiver reading in dBm and the instrument settings, antenna height and direction for maximum radiation...

Adolescent Literacy. Fact Sheet

ERIC Educational Resources Information Center

Alliance for Excellent Education, 2009

2009-01-01

Millions of middle and high school students lack the literacy skills--including reading, writing, and critical thinking--that they need to succeed in college and the workplace. According to "The Nation's Report Card" fewer than one third of eighth graders read at a proficient level. Policymakers have directed considerable resources toward…

Training Secondary Reading Specialists.

ERIC Educational Resources Information Center

Burmeister, Lou E.

In an effort to clarify and elaborate on the International Reading Association's recommendations for professional preparation of secondary reading teachers and secondary reading consultants, competency objectives are presented in performance-based behavioral terms for secondary reading teachers and consultants. The objectives are stated in an…

Random and Directed Walk-Based Top-k Queries in Wireless Sensor Networks

PubMed Central

Fu, Jun-Song; Liu, Yun

2015-01-01

In wireless sensor networks, filter-based top-k query approaches are the state-of-the-art solutions and have been extensively researched in the literature, however, they are very sensitive to the network parameters, including the size of the network, dynamics of the sensors’ readings and declines in the overall range of all the readings. In this work, a random walk-based top-k query approach called RWTQ and a directed walk-based top-k query approach called DWTQ are proposed. At the beginning of a top-k query, one or several tokens are sent to the specific node(s) in the network by the base station. Then, each token walks in the network independently to record and process the readings in a random or directed way. A strategy of choosing the “right” way in DWTQ is carefully designed for the token(s) to arrive at the high-value regions as soon as possible. When designing the walking strategy for DWTQ, the spatial correlations of the readings are also considered. Theoretical analysis and simulation results indicate that RWTQ and DWTQ both are very robust against these parameters discussed previously. In addition, DWTQ outperforms TAG, FILA and EXTOK in transmission cost, energy consumption and network lifetime. PMID:26016914

Reading Research in 1984: Comprehension, Computers, Communication. Fifth Yearbook of the American Reading Forum.

ERIC Educational Resources Information Center

McNinch, George H., Ed.; And Others

Conference presentations of research on reading comprehension, reading instruction, computer applications in reading instruction, and reading theory are compiled in this yearbook. Titles and authors of some of the articles are as follows: "A Rationale for Teaching Children with Limited English Proficiency" (M. Zintz); "Preliminary Development of a…

Oral Reading Fluency and Prosody: A Preliminary Analysis of the Greek Language

ERIC Educational Resources Information Center

Sarris, Menelaos; Dimakos, Ioannis C.

2015-01-01

This article presents results from an initial investigation of Greek oral reading fluency and prosody. Although currently held perspectives consider reading the product of reading decoding and reading comprehension, there is enough evidence (both Greek and foreign) to suggest that other variables may affect reading, as well. Such variables include…

Slow Reading: Reading along "Lectio" Lines

ERIC Educational Resources Information Center

Badley, K. Jo-Ann; Badley, Ken

2011-01-01

The medieval monastic movement preserved and developed reading practices--lectio--from ancient Greek pedagogy as a slow, mindful approach to reading for formation. This ancient way of reading, now better known as lectio divina, challenges the fast, pragmatic reading so characteristic of our time. We propose that the present moment may be ripe for…

Eye Movement Patterns in Natural Reading: A Comparison of Monolingual and Bilingual Reading of a Novel

PubMed Central

Cop, Uschi; Drieghe, Denis; Duyck, Wouter

2015-01-01

Introduction and Method This paper presents a corpus of sentence level eye movement parameters for unbalanced bilingual first language (L1) and second-language (L2) reading and monolingual reading of a complete novel (56 000 words). We present important sentence-level basic eye movement parameters of both bilingual and monolingual natural reading extracted from this large data corpus. Results and Conclusion Bilingual L2 reading patterns show longer sentence reading times (20%), more fixations (21%), shorter saccades (12%) and less word skipping (4.6%), than L1 reading patterns. Regression rates are the same for L1 and L2 reading. These results could indicate, analogous to a previous simulation with the E-Z reader model in the literature, that it is primarily the speeding up of lexical access that drives both L1 and L2 reading development. Bilingual L1 reading does not differ in any major way from monolingual reading. This contrasts with predictions made by the weaker links account, which predicts a bilingual disadvantage in language processing caused by divided exposure between languages. PMID:26287379

Validating Self-Paced Sentence-by-Sentence Reading: Story Comprehension, Recall, and Narrative Transportation

ERIC Educational Resources Information Center

Chung-Fat-Yim, Ashley; Peterson, Jordan B.; Mar, Raymond A.

2017-01-01

Previous studies on discourse have employed a self-paced sentence-by-sentence paradigm to present text and record reading times. However, presenting discourse this way does not mirror real-world reading conditions; for example, this paradigm prevents regressions to earlier portions of the text. The purpose of the present study is to investigate…

The Effectiveness of the Barton's Intervention Program on Reading Comprehension and Reading Attitude of Students with Dyslexia.

PubMed

Mihandoost, Zeinab; Elias, Habibah

2011-01-01

The current research tested the differences in reading attitude and reading comprehension in the dyslexic students between the control group and the experimental group following the Barton intervention program. Dyslexia screening instrument and reading text were employed in order to identify dyslexic students. The population of the study included 138 dyslexic students studying in schools in Ilam, Iran. From this population, 64 students were randomly selected and assigned to an experimental group as well as a control group. The experimental group was taught for 36 sessions, using the Barton's method at two levels, and ten lessons were provided to improve the reading skill. The reading comprehension and reading attitude instruments were employed for the measurement of the attitude and comprehension before and after the intervention program. The analysis of covariance showed a significant difference between the control group and the experimental group following the Barton intervention program. This study showed that dyslexic students learned to read, and a more direct instruction related to decoding could influence their progress more than the general exposure to education.

Fast imputation using medium- or low-coverage sequence data

USDA-ARS?s Scientific Manuscript database

Direct imputation from raw sequence reads can be more accurate than calling genotypes first and then imputing, especially if read depth is low or error rates high, but different imputation strategies are required than those used for data from genotyping chips. A fast algorithm to impute from lower t...

An Overview of Psycholinguistic Reading Theory.

ERIC Educational Resources Information Center

Hayes, Christopher G.

In the most adequate psycholinguistic model of the reading process the proficient silent reader decodes directly from graphic surface structure into deep structure, with no decoding into oral surface structure. Three cue systems used by all proficient readers include graphic cues (letters and words), syntactic cues (the grammatical arrangement of…

New Directions in Reading Instruction--Revised.

ERIC Educational Resources Information Center

Hinson, Bess, Ed.

The gains in knowledge about the nature of reading and how to most effectively teach it come from cognitive research. This booklet (in the form of a flipchart) synthesizes and summarizes much of the current research on effective instruction for improved literacy and greater student achievement. The booklet, a revised edition of "New…

Self-Esteem and Reading Achievement.

ERIC Educational Resources Information Center

Sweet, Anne E.; Burbach, Harold J.

This study investigated the directionality of the relationship between self-esteem and reading achievement in 286 students in Lynchburg, Virginia. During the first year of the three-year study, subjects were fourth, fifth, and sixth graders. The Coopersmith Self-Esteem Inventory and the SRA Achievement Series subscales were administered; sex and…

Teaching in an Open Classroom: Informal Checks, Diagnoses, and Learning Strategies for Beginning Reading and Math.

ERIC Educational Resources Information Center

Langstaff, Nancy

This book, intended for use by inservice teachers, preservice teachers, and parents interested in open classrooms, contains three chapters. "Beginning Reading in an Open Classroom" discusses language development, sight vocabulary, visual discrimination, auditory discrimination, directional concepts, small muscle control, and measurement of…

Trade Related Reading Packets for Disabled Readers.

ERIC Educational Resources Information Center

Davis, Beverly; Woodruff, Nancy S.

Six trade-related reading packets for disabled readers are provided for these trades: assemblers, baking, building maintenance, data entry, interior landscaping, and warehousing. Each packet stresses from 9 to 14 skills. Those skills common to most packets include context clues, fact or opinion, details, following directions, main idea,…

Automobile Maintenance. Reading and Language Activities.

ERIC Educational Resources Information Center

Kessman, William A.

Designed primarily for special needs students in a vocational program in automobile maintenance, this book was written to refine the basic skills of following directions, reading comprehension, vocabulary building, spelling, word usage, and word recognition, while relating these skills to some of the tasks a beginning student in the program must…

Computers and Instruction: Implications of the Rising Tide of Criticism for Reading Education.

ERIC Educational Resources Information Center

Balajthy, Ernest

1988-01-01

Examines two major reasons that schools have adopted computers without careful prior examination and planning. Surveys a variety of criticisms targeted toward some aspects of computer-based instruction in reading in an effort to direct attention to the beneficial implications of computers in the classroom. (MS)

The New Literacies of Online Reading Comprehension: Future Directions

ERIC Educational Resources Information Center

Coiro, Julie

2012-01-01

Research in four areas has the potential to dramatically improve how practitioners address the challenges of integrating digital texts and tasks into their literacy curriculum. Advances in defining and measuring key components of online reading comprehension are rapidly emerging. In addition, instructional models, such as Internet reciprocal…

77 FR 74876 - Agency Information Collection Activities; Existing Collection, Comments Requested; Federal...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-18

... Office of Management and Budget, Office of Information and Regulatory Affairs, Attention Department of... 3,000 enrollments per year. The average response time for reading the directions for the Federal... = 100 hours. The entire process of reading the letter and completing both forms would take 15 minutes...

Middle School Children's Problem-Solving Behavior: A Cognitive Analysis from a Reading Comprehension Perspective

ERIC Educational Resources Information Center

Pape, Stephen J.

2004-01-01

Many children read mathematics word problems and directly translate them to arithmetic operations. More sophisticated problem solvers transform word problems into object-based or mental models. Subsequent solutions are often qualitatively different because these models differentially support cognitive processing. Based on a conception of problem…

Understanding Policy Implementation: District-Level Leaders' Perceptions of Reading Policy Implementation Efforts

ERIC Educational Resources Information Center

Hall, Charles Dana

2013-01-01

Research investigating the complex, multi-directional relationships inherent to public education has become a focal point of reform research. This study investigated the perceptions held by district-level leaders regarding the Colorado Department of Education's efforts to facilitate the successful implementation of reading policy. In addition, it…

77 FR 40832 - Airworthiness Directives; The Boeing Company Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-11

... ability of the flight crew to read primary displays for airplane attitude, altitude, or airspeed, and... displays for airplane attitude, altitude, or airspeed, and consequently reduce the ability of the flight...) malfunctions, which could affect the ability of the flight crew to read primary displays for airplane attitude...

Impact of orthographic transparency on typical and atypical reading development: evidence in French-Spanish bilingual children.

PubMed

Lallier, Marie; Valdois, Sylviane; Lassus-Sangosse, Delphine; Prado, Chloé; Kandel, Sonia

2014-05-01

The present study aimed to quantify cross-linguistic modulations of the contribution of phonemic awareness skills and visual attention span (VA Span) skills (number of visual elements that can be processed simultaneously) to reading speed and accuracy in 18 Spanish-French balanced bilingual children with and without developmental dyslexia. The children were administered two similar reading batteries in French and Spanish. The deficits of the dyslexic children in reading accuracy were mainly visible in their opaque orthography (French) whereas difficulties indexed by reading speed were observed in both their opaque and transparent orthographies. Dyslexic children did not exhibit any phonemic awareness problems in French or in Spanish, but showed poor VA Span skills compared to their control peers. VA span skills correlated with reading accuracy and speed measures in both Spanish and French, whereas phonemic awareness correlated with reading accuracy only. Overall, the present results show that the VA Span is tightly related to reading speed regardless of orthographic transparency, and that it accounts for differences in reading performance between good and poor readers across languages. The present findings further suggest that VA Span skills may play a particularly important role in building-up specific word knowledge which is critical for lexical reading strategies. Copyright © 2014 Elsevier Ltd. All rights reserved.

Help with Teaching Reading Comprehension: Comprehension Instructional Frameworks

ERIC Educational Resources Information Center

Liang, Lauren Aimonette; Dole, Janice A.

2006-01-01

This article presents five instructional frameworks demonstrated by research as being effective in teaching reading comprehension: (1) The Scaffolded Reading Experience (SRE); (2) Questioning the Author (QtA); (3) Collaborative Strategic Reading (CSR); (4) Peer-Assisted Learning Strategies (PALS); and (5) Concept-Oriented Reading Instruction…

Theme: Parents and Reading.

ERIC Educational Resources Information Center

Jund, Suzanne, Ed.

1977-01-01

This journal issue concentrates on the theme "Parents and Reading." It presents articles on sharing books with young children, using public relations in a reading program, guiding preschool learning, assessing language readiness, working with reading problems, and teaching reading readiness in Wisconsin kindergartens. Resources and a review of…

Reading on Paper and Screen among Senior Adults: Cognitive Map and Technophobia

PubMed Central

Hou, Jinghui; Wu, Yijie; Harrell, Erin

2017-01-01

While the senior population has been increasingly engaged with reading on mobile technologies, research that specifically documents the impact of technologies on reading for this age group has still been lacking. The present study investigated how different reading media (screen versus paper) might result in different reading outcomes among older adults due to both cognitive and psychological factors. Using a laboratory experiment with 81participants aged 57 to 85, our results supported past research and showed the influence of cognitive map formation on readers’ feelings of fatigue. We contributed empirical evidence to the contention that reading on a screen could match that of reading from paper if the presentation of the text on screen resemble that of the print. Our findings also suggested that individual levels of technophobia was an important barrier to older adults’ effective use of mobile technologies for reading. In the post hoc analyses, we further showed that technophobia was correlated with technology experience, certain personality traits, and age. The present study highlights the importance of providing tailored support that helps older adults overcome psychological obstacles in using technologies. PMID:29312073

Apparatus for the Calibration/Certification of Direct Reading Tritium in Air Monitors

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

Otlet, R.L.; Mather, I.D.; Pottinger, M

2005-07-15

Direct reading tritium-in-air-monitors are widely used for immediate observation of discharges or working area levels where significant sources of tritium are held. These monitors require initial and periodic calibration certification at the levels likely to be encountered. We describe a purpose built gas handling apparatus which enables various activity levels of tritiated gas ({sup 3}H + N{sub 2}) to be precisely metered and circulated in a closed loop through the monitor under calibration at a wide range of activity levels.

How Do Young Adults Read Directions with and without Pictures?

DTIC Science & Technology

1980-09-01

AD-ABG9 223 NEW YORK STATE COLL OF AGRICULTURE AND LIFE SCIENCES --ETC F/S 5/10 NOW DO YOUNG ADULTS READ DIRECTIONS WITH AND WITHOUT PICTURESflU) SEP...College of Agriculture and Life Sciences, a Statutory College of the State University, Cornell Unversity, .7. Ithaca. N.Y. 14.853. It is supported in part...ADDRESS.. 10. PROGRAM ELEMENT. PROJECT, TASK Cornell University. Dept. of Educ., N..Stt9Q13(2) RO College of Agriculture 9 Life Sciences: A 613(2 R4-0

Effects of sequential and discrete rapid naming on reading in Japanese children with reading difficulty.

PubMed

Wakamiya, Eiji; Okumura, Tomohito; Nakanishi, Makoto; Takeshita, Takashi; Mizuta, Mekumi; Kurimoto, Naoko; Tamai, Hiroshi

2011-06-01

To clarify whether rapid naming ability itself is a main underpinning factor of rapid automatized naming tests (RAN) and how deep an influence the discrete decoding process has on reading, we performed discrete naming tasks and discrete hiragana reading tasks as well as sequential naming tasks and sequential hiragana reading tasks with 38 Japanese schoolchildren with reading difficulty. There were high correlations between both discrete and sequential hiragana reading and sentence reading, suggesting that some mechanism which automatizes hiragana reading makes sentence reading fluent. In object and color tasks, there were moderate correlations between sentence reading and sequential naming, and between sequential naming and discrete naming. But no correlation was found between reading tasks and discrete naming tasks. The influence of rapid naming ability of objects and colors upon reading seemed relatively small, and multi-item processing may work in relation to these. In contrast, in the digit naming task there was moderate correlation between sentence reading and discrete naming, while no correlation was seen between sequential naming and discrete naming. There was moderate correlation between reading tasks and sequential digit naming tasks. Digit rapid naming ability has more direct effect on reading while its effect on RAN is relatively limited. The ratio of how rapid naming ability influences RAN and reading seems to vary according to kind of the stimuli used. An assumption about components in RAN which influence reading is discussed in the context of both sequential processing and discrete naming speed. Copyright © 2010 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Room-temperature antiferromagnetic memory resistor.

PubMed

Marti, X; Fina, I; Frontera, C; Liu, Jian; Wadley, P; He, Q; Paull, R J; Clarkson, J D; Kudrnovský, J; Turek, I; Kuneš, J; Yi, D; Chu, J-H; Nelson, C T; You, L; Arenholz, E; Salahuddin, S; Fontcuberta, J; Jungwirth, T; Ramesh, R

2014-04-01

The bistability of ordered spin states in ferromagnets provides the basis for magnetic memory functionality. The latest generation of magnetic random access memories rely on an efficient approach in which magnetic fields are replaced by electrical means for writing and reading the information in ferromagnets. This concept may eventually reduce the sensitivity of ferromagnets to magnetic field perturbations to being a weakness for data retention and the ferromagnetic stray fields to an obstacle for high-density memory integration. Here we report a room-temperature bistable antiferromagnetic (AFM) memory that produces negligible stray fields and is insensitive to strong magnetic fields. We use a resistor made of a FeRh AFM, which orders ferromagnetically roughly 100 K above room temperature, and therefore allows us to set different collective directions for the Fe moments by applied magnetic field. On cooling to room temperature, AFM order sets in with the direction of the AFM moments predetermined by the field and moment direction in the high-temperature ferromagnetic state. For electrical reading, we use an AFM analogue of the anisotropic magnetoresistance. Our microscopic theory modelling confirms that this archetypical spintronic effect, discovered more than 150 years ago in ferromagnets, is also present in AFMs. Our work demonstrates the feasibility of fabricating room-temperature spintronic memories with AFMs, which in turn expands the base of available magnetic materials for devices with properties that cannot be achieved with ferromagnets.

How Fast Can We Read in the Mind? Developmental Trajectories of Silent Reading Fluency

ERIC Educational Resources Information Center

Ciuffo, Massimo; Myers, Jane; Ingrassia, Massimo; Milanese, Antonio; Venuti, Maria; Alquino, Ausilia; Baradello, Alice; Stella, Giacomo; Gagliano, Antonella

2017-01-01

The silent reading fluency is not an observable behaviour and, therefore, its evaluation is perceived as more challenging and less reliable than oral reading fluency. The present research is aimed to measure the silent reading speed in a sample of proficient students, assessed by an original silent reading fluency task, based on behavioural…

Kids & Family Reading Report™. 5th Edition

ERIC Educational Resources Information Center

Scholastic Inc., 2015

2015-01-01

This report presents the 5th Edition of Scholastic's biannual study of children's and parents' attitudes and behaviors about reading. The latest research touches on reading aloud to children of all ages, the impact of reading independently for fun at school and at home, the importance of frequent reading, and the books children want most to read.…

An Investigation of Chinese University EFL Learner's Foreign Language Reading Anxiety, Reading Strategy Use and Reading Comprehension Performance

ERIC Educational Resources Information Center

Lu, Zhongshe; Liu, Meihua

2015-01-01

The present study explored the interrelations between foreign language (FL) reading anxiety, FL reading strategy use and their interactive effect on FL reading comprehension performance at the tertiary level in China. Analyses of the survey data collected from 1702 university students yielded the following results: (a) Both Foreign Language…

Examining the Effectiveness of Pre-Reading Strategies on Saudi EFL College Students' Reading Comprehension

ERIC Educational Resources Information Center

Al Rasheed, Hana S. S.

2014-01-01

Reading comprehension is a key issue in learning English as a foreign language, and it is critical that teachers utilize pre-reading strategies in reading classes in order to help students enhance their comprehension. The present study investigates the effectiveness of two pre-reading strategies on EFL students' performance in reading…

The Effects of Meta-Cognitive Instruction on Students' Reading Comprehension in Computerized Reading Contexts: A Quantitative Meta-Analysis

ERIC Educational Resources Information Center

Lan, Yi-Chin; Lo, Yu-Ling; Hsu, Ying-Shao

2014-01-01

Comprehension is the essence of reading. Finding appropriate and effective reading strategies to support students' reading comprehension has always been a critical issue for educators. This article presents findings from a meta-analysis of 17 studies of metacognitive strategy instruction on students' reading comprehension in computerized…

Inferring Facts From Fiction: Reading Correct and Incorrect Information Affects Memory for Related Information

PubMed Central

Butler, Andrew C.; Dennis, Nancy A.; Marsh, Elizabeth J.

2012-01-01

People can acquire both true and false knowledge about the world from fictional stories (Marsh & Fazio, 2007). The present study explored whether the benefits and costs of learning about the world from fictional stories extend beyond memory for directly stated pieces of information. Of interest was whether readers would use correct and incorrect story references to make deductive inferences about related information in the story, and then integrate those inferences into their knowledge bases. Subjects read stories containing correct, neutral, and misleading references to facts about the world; each reference could be combined with another reference that occurred in a later sentence to make a deductive inference. Later, they answered general knowledge questions that tested for these deductive inferences. The results showed that subjects generated and retained the deductive inferences regardless of whether the inferences were consistent or inconsistent with world knowledge, and irrespective of whether the references were placed consecutively in the text or separated by many sentences. Readers learn more than what is directly stated in stories; they use references to the real world to make both correct and incorrect inferences that are integrated into their knowledge bases. PMID:22640369

Reading time allocation strategies and working memory using rapid serial visual presentation.

PubMed

Busler, Jessica N; Lazarte, Alejandro A

2017-09-01

Rapid serial visual presentation (RSVP) is a useful method for controlling the timing of text presentations and studying how readers' characteristics, such as working memory (WM) and reading strategies for time allocation, influence text recall. In the current study, a modified version of RSVP (Moving Window RSVP [MW-RSVP]) was used to induce longer pauses at the ends of clauses and ends of sentences when reading texts with multiple embedded clauses. We studied if WM relates to allocation of time at end of clauses or sentences in a self-paced reading task and in 2 MW-RSVP reading conditions (Constant MW-RSVP and Paused MW-RSVP) in which the reading rate was kept constant or pauses were induced. Higher WM span readers were more affected by the restriction of time allocation in the MW-RSVP conditions. In addition, the recall of both higher and lower WM-span readers benefited from the paused MW-RSVP presentation. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Application of Theodorsen's Theory to Propeller Design

NASA Technical Reports Server (NTRS)

Crigler, John L

1948-01-01

A theoretical analysis is presented for obtaining by use of Theodorsen's propeller theory the load distribution along a propeller radius to give the optimum propeller efficiency for any design condition.The efficiencies realized by designing for the optimum load distribution are given in graphs, and the optimum efficiency for any design condition may be read directly from the graph without any laborious calculations. Examples are included to illustrate the method of obtaining the optimum load distributions for both single-rotating and dual-rotating propellers.

Application of Theodorsen's theory to propeller design

NASA Technical Reports Server (NTRS)

Crigler, John L

1949-01-01

A theoretical analysis is presented for obtaining, by use of Theodorsen's propeller theory, the load distribution along a propeller radius to give the optimum propeller efficiency for any design condition. The efficiencies realized by designing for the optimum load distribution are given in graphs, and the optimum efficiency for any design condition may be read directly from the graph without any laborious calculations. Examples are included to illustrate the method of obtaining the optimum load distributions for both single-rotating and dual-rotating propellers.

De novo assembly and phasing of a Korean human genome.

PubMed

Seo, Jeong-Sun; Rhie, Arang; Kim, Junsoo; Lee, Sangjin; Sohn, Min-Hwan; Kim, Chang-Uk; Hastie, Alex; Cao, Han; Yun, Ji-Young; Kim, Jihye; Kuk, Junho; Park, Gun Hwa; Kim, Juhyeok; Ryu, Hanna; Kim, Jongbum; Roh, Mira; Baek, Jeonghun; Hunkapiller, Michael W; Korlach, Jonas; Shin, Jong-Yeon; Kim, Changhoon

2016-10-13

Advances in genome assembly and phasing provide an opportunity to investigate the diploid architecture of the human genome and reveal the full range of structural variation across population groups. Here we report the de novo assembly and haplotype phasing of the Korean individual AK1 (ref. 1) using single-molecule real-time sequencing, next-generation mapping, microfluidics-based linked reads, and bacterial artificial chromosome (BAC) sequencing approaches. Single-molecule sequencing coupled with next-generation mapping generated a highly contiguous assembly, with a contig N50 size of 17.9 Mb and a scaffold N50 size of 44.8 Mb, resolving 8 chromosomal arms into single scaffolds. The de novo assembly, along with local assemblies and spanning long reads, closes 105 and extends into 72 out of 190 euchromatic gaps in the reference genome, adding 1.03 Mb of previously intractable sequence. High concordance between the assembly and paired-end sequences from 62,758 BAC clones provides strong support for the robustness of the assembly. We identify 18,210 structural variants by direct comparison of the assembly with the human reference, identifying thousands of breakpoints that, to our knowledge, have not been reported before. Many of the insertions are reflected in the transcriptome and are shared across the Asian population. We performed haplotype phasing of the assembly with short reads, long reads and linked reads from whole-genome sequencing and with short reads from 31,719 BAC clones, thereby achieving phased blocks with an N50 size of 11.6 Mb. Haplotigs assembled from single-molecule real-time reads assigned to haplotypes on phased blocks covered 89% of genes. The haplotigs accurately characterized the hypervariable major histocompatability complex region as well as demonstrating allele configuration in clinically relevant genes such as CYP2D6. This work presents the most contiguous diploid human genome assembly so far, with extensive investigation of unreported and Asian-specific structural variants, and high-quality haplotyping of clinically relevant alleles for precision medicine.

High resolution biomedical imaging system with direct detection of x-rays via a charge coupled device

DOEpatents

Atac, M.; McKay, T.A.

1998-04-21

An imaging system is provided for direct detection of x-rays from an irradiated biological tissue. The imaging system includes an energy source for emitting x-rays toward the biological tissue and a charge coupled device (CCD) located immediately adjacent the biological tissue and arranged transverse to the direction of irradiation along which the x-rays travel. The CCD directly receives and detects the x-rays after passing through the biological tissue. The CCD is divided into a matrix of cells, each of which individually stores a count of x-rays directly detected by the cell. The imaging system further includes a pattern generator electrically coupled to the CCD for reading a count from each cell. A display device is provided for displaying an image representative of the count read by the pattern generator from the cells of the CCD. 13 figs.

High resolution biomedical imaging system with direct detection of x-rays via a charge coupled device

DOEpatents

Atac, Muzaffer; McKay, Timothy A.

1998-01-01

An imaging system is provided for direct detection of x-rays from an irradiated biological tissue. The imaging system includes an energy source for emitting x-rays toward the biological tissue and a charge coupled device (CCD) located immediately adjacent the biological tissue and arranged transverse to the direction of irradiation along which the x-rays travel. The CCD directly receives and detects the x-rays after passing through the biological tissue. The CCD is divided into a matrix of cells, each of which individually stores a count of x-rays directly detected by the cell. The imaging system further includes a pattern generator electrically coupled to the CCD for reading a count from each cell. A display device is provided for displaying an image representative of the count read by the pattern generator from the cells of the CCD.

Cognitively active older adults' comprehension and metacomprehension of negated text.

PubMed

Margolin, Sara J

2018-05-14

Background/Study context: Previous research has demonstrated that negated text is universally difficult to understand, and while readers are aware of the difficulty, they are not always able to direct this awareness to improve their comprehension of negation. The present research aimed to determine whether this holds true for older adults, even while maintaining good cognitive function through reading activity. The study used an online paradigm, where young (age range 19-24) and older (age range 60-87) adults read passages, rated their comprehension, and answered questions about what they read. Data analysis included analysis of variance for comprehension accuracy and metacomprehension judgment as well as gamma correlation analysis for the relationship between these two variables to determine accuracy of metacomprehension judgments. . Older readers, who took part in library activities and book discussion groups, had better comprehension than young adults overall and were also better able to judge their own comprehension of negative text. These results suggested that remaining cognitively active may help older adults not only maintain their ability to understand text but may also enhance their ability to assess their own comprehension of that text. In addition, these readers were likely able to use their experience with reading to compensate for any working memory deficits that may occur with age and which may detrimentally affect their ability to understand complex text constructions, such as negation.

Efficacy of "talking books" for a group of reading disabled boys.

PubMed

Abelson, A G; Petersen, M

1983-10-01

No significant differences in proficiency of reading-listening comprehension among 24 reading-disabled boys in Grades 4, 5, and 6 were noted after hearing "talking book," taped stories, and teacher-read presentations.

Reading for All; Proceedings of the IRA (International Reading Association) World Congress on Reading (4th, Buenos Aires, Argentina, August 3-5, 1972).

ERIC Educational Resources Information Center

Karlin, Robert, Ed.

This book contains papers presented at the Fourth International Reading Association World Congress on Reading in Buenos Aires, Argentina, in August 1972. The contents of the book are divided into three parts: "Literacy and Literature" includes papers on libraries, books, and reading by Jorge Borges, the future of reading by Theodore Harris, the…

Selection of the optimum font type and size interface for on screen continuous reading by young adults: an ergonomic approach.

PubMed

Banerjee, Jayeeta; Bhattacharyya, Moushum

2011-12-01

There is a rapid shifting of media: from printed paper to computer screens. This transition is modifying the process of how we read and understand text. The efficiency of reading is dependent on how ergonomically the visual information is presented. Font types and size characteristics have been shown to affect reading. A detailed investigation of the effect of the font type and size on reading on computer screens has been carried out by using subjective, objective and physiological evaluation methods on young adults. A group of young participants volunteered for this study. Two types of fonts were used: Serif fonts (Times New Roman, Georgia, Courier New) and Sans serif fonts (Verdana, Arial, Tahoma). All fonts were presented in 10, 12 and 14 point sizes. This study used a 6 X 3 (font type X size) design matrix. Participants read 18 passages of approximately the same length and reading level on a computer monitor. Reading time, ranking and overall mental workload were measured. Eye movements were recorded by a binocular eye movement recorder. Reading time was minimum for Courier New l4 point. The participants' ranking was highest and mental workload was least for Verdana 14 point. The pupil diameter, fixation duration and gaze duration were least for Courier New 14 point. The present study recommends using 14 point sized fonts for reading on computer screen. Courier New is recommended for fast reading while for on screen presentation Verdana is recommended. The outcome of this study will help as a guideline to all the PC users, software developers, web page designers and computer industry as a whole.

Grasshopper, a long terminal repeat (LTR) retroelement in the phytopathogenic fungus Magnaporthe grisea.

PubMed

Dobinson, K F; Harris, R E; Hamer, J E

1993-01-01

The fungal phytopathogen Magnaporthe grisea parasitizes a wide variety of gramineous hosts. In the course of investigating the genetic relationship between pathogen genotype and host specificity we identified a retroelement that is present in some strains of M. grisea that infect finger millet and goosegrass (members of the plant genus Eleusine). The element, designated grasshopper (grh), is present in multiple copies and dispersed throughout the genome. DNA sequence analysis showed that grasshopper contains 198 base pair direct, long terminal repeats (LTRs) with features characteristic of retroviral and retrotransposon LTRs. Within the element we identified an open reading frame with sequences homologous to the reverse transcriptase, RNaseH, and integrase domains of retroelement pol genes. Comparison of the open reading frame with sequences from other retroelements showed that grh is related to the gypsy family of retrotransposons. Comparisons of the distribution of the grasshopper element with other dispersed repeated DNA sequences in M. grisea indicated that grasshopper was present in a broadly dispersed subgroup of Eleusine pathogens, suggesting that the element was acquired subsequent to the evolution of this host-specific form. We present arguments that the amplification of different retroelements within populations of M. grisea is a consequence of the clonal organization of the fungal populations.

Genomic dark matter: the reliability of short read mapping illustrated by the genome mappability score.

PubMed

Lee, Hayan; Schatz, Michael C

2012-08-15

Genome resequencing and short read mapping are two of the primary tools of genomics and are used for many important applications. The current state-of-the-art in mapping uses the quality values and mapping quality scores to evaluate the reliability of the mapping. These attributes, however, are assigned to individual reads and do not directly measure the problematic repeats across the genome. Here, we present the Genome Mappability Score (GMS) as a novel measure of the complexity of resequencing a genome. The GMS is a weighted probability that any read could be unambiguously mapped to a given position and thus measures the overall composition of the genome itself. We have developed the Genome Mappability Analyzer to compute the GMS of every position in a genome. It leverages the parallelism of cloud computing to analyze large genomes, and enabled us to identify the 5-14% of the human, mouse, fly and yeast genomes that are difficult to analyze with short reads. We examined the accuracy of the widely used BWA/SAMtools polymorphism discovery pipeline in the context of the GMS, and found discovery errors are dominated by false negatives, especially in regions with poor GMS. These errors are fundamental to the mapping process and cannot be overcome by increasing coverage. As such, the GMS should be considered in every resequencing project to pinpoint the 'dark matter' of the genome, including of known clinically relevant variations in these regions. The source code and profiles of several model organisms are available at http://gma-bio.sourceforge.net

Promoting Reading Motivation by Reading Together

ERIC Educational Resources Information Center

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…

Designing the Reading Curriculum.

ERIC Educational Resources Information Center

Ediger, Marlow

The design of the reading curriculum presents a vision of what will be stressed in reading instruction. A first ingredient to discuss in developing the reading curriculum emphasizes the degree to which different curriculum areas should be related in teaching and learning. Reading then could be taught as a separate subject matter area from the…

Reviewing a Reading Program: Professional Development Module. Facilitator's Guide

ERIC Educational Resources Information Center

Kosanovich, Marcia; Jordan, Georgia; Arndt, Elissa; VanSciver, Mary; Wahl, Michelle; Rissman, Lila

2008-01-01

This "Facilitator's Guide" has been prepared for presenters of the Reviewing a Reading Program professional development training. It is one of three pieces comprising a suite of materials on reviewing reading programs: this "Guide", the "Reviewing a Reading Program Participant's Guide" and the "Reviewing a Reading Program" Professional Development…

The Reading Venture: Accelerating Language Acquisition.

ERIC Educational Resources Information Center

Sifontes, Aida I.; Baez, Dodie

This presentation describes how to use reading to improve second language acquisition. Part 1, "Building Awareness of Reading Habits and Attitudes," has students report their habits and attitudes about reading in English and their native language and recognize the importance of reading for improving English skills. Part 2, "Choosing a Book," has…

Indicators of Late Emerging Reading-Accuracy Difficulties in Australian Schools

ERIC Educational Resources Information Center

Galletly, Susan A.; Knight, Bruce Allen; Dekkers, John; Galletly, Tracey A.

2009-01-01

Late-emerging reading-accuracy difficulties are those found present in older students not showing reading-accuracy difficulties when tested in earlier years (Leach, Scarborough and Rescorla, 2003). This paper discusses the constructs of reading-accuracy and late-emerging reading-accuracy difficulties. It then discusses data from a cross-sectional…

IgRepertoireConstructor: a novel algorithm for antibody repertoire construction and immunoproteogenomics analysis

PubMed Central

Safonova, Yana; Bonissone, Stefano; Kurpilyansky, Eugene; Starostina, Ekaterina; Lapidus, Alla; Stinson, Jeremy; DePalatis, Laura; Sandoval, Wendy; Lill, Jennie; Pevzner, Pavel A.

2015-01-01

The analysis of concentrations of circulating antibodies in serum (antibody repertoire) is a fundamental, yet poorly studied, problem in immunoinformatics. The two current approaches to the analysis of antibody repertoires [next generation sequencing (NGS) and mass spectrometry (MS)] present difficult computational challenges since antibodies are not directly encoded in the germline but are extensively diversified by somatic recombination and hypermutations. Therefore, the protein database required for the interpretation of spectra from circulating antibodies is custom for each individual. Although such a database can be constructed via NGS, the reads generated by NGS are error-prone and even a single nucleotide error precludes identification of a peptide by the standard proteomics tools. Here, we present the IgRepertoireConstructor algorithm that performs error-correction of immunosequencing reads and uses mass spectra to validate the constructed antibody repertoires. Availability and implementation: IgRepertoireConstructor is open source and freely available as a C++ and Python program running on all Unix-compatible platforms. The source code is available from http://bioinf.spbau.ru/igtools. Contact: ppevzner@ucsd.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:26072509

The eye-voice span during reading aloud

PubMed Central

Laubrock, Jochen; Kliegl, Reinhold

2015-01-01

Although eye movements during reading are modulated by cognitive processing demands, they also reflect visual sampling of the input, and possibly preparation of output for speech or the inner voice. By simultaneously recording eye movements and the voice during reading aloud, we obtained an output measure that constrains the length of time spent on cognitive processing. Here we investigate the dynamics of the eye-voice span (EVS), the distance between eye and voice. We show that the EVS is regulated immediately during fixation of a word by either increasing fixation duration or programming a regressive eye movement against the reading direction. EVS size at the beginning of a fixation was positively correlated with the likelihood of regressions and refixations. Regression probability was further increased if the EVS was still large at the end of a fixation: if adjustment of fixation duration did not sufficiently reduce the EVS during a fixation, then a regression rather than a refixation followed with high probability. We further show that the EVS can help understand cognitive influences on fixation duration during reading: in mixed model analyses, the EVS was a stronger predictor of fixation durations than either word frequency or word length. The EVS modulated the influence of several other predictors on single fixation durations (SFDs). For example, word-N frequency effects were larger with a large EVS, especially when word N-1 frequency was low. Finally, a comparison of SFDs during oral and silent reading showed that reading is governed by similar principles in both reading modes, although EVS maintenance and articulatory processing also cause some differences. In summary, the EVS is regulated by adjusting fixation duration and/or by programming a regressive eye movement when the EVS gets too large. Overall, the EVS appears to be directly related to updating of the working memory buffer during reading. PMID:26441800

[FIRST: a tool for facilitating reading comprehension in high-functioning autism spectrum disorder].

PubMed

González-Navarro, Ana; Freire-Prudencio, Sandra; Gil, David; Martos-Pérez, Juan; Jordanova, Vesna; Cerga-Pashoja, Arlinda; Shishkova, Antoneta; Evans, Richard

2014-02-24

Numerous studies have been documenting during the last decades the difficulties of reading comprehension shown by people with autism spectrum disorder (ASD), including those with preserved intelligence. These difficulties can condition their educational path and directly impact on social inclusion, autonomy and access to employment. This article presents the work developed by a multidisciplinary team under the framework of a project funded by the European Union. It is an explanatory document intended to justify the needs that the population with high-functioning ASD have to access written information. The project is developing a software (Open Book) designed not only 'for' people with ASD, but 'with' people with ASD. Both the child population as well as the adult population of persons with ASD show difficulties in all formal components of written language. The tool needs to be flexible and facilitate it's personalized use in order to respond to the great heterogeneity of this population.

DIEGO: detection of differential alternative splicing using Aitchison's geometry.

PubMed

Doose, Gero; Bernhart, Stephan H; Wagener, Rabea; Hoffmann, Steve

2018-03-15

Alternative splicing is a biological process of fundamental importance in most eukaryotes. It plays a pivotal role in cell differentiation and gene regulation and has been associated with a number of different diseases. The widespread availability of RNA-Sequencing capacities allows an ever closer investigation of differentially expressed isoforms. However, most tools for differential alternative splicing (DAS) analysis do not take split reads, i.e. the most direct evidence for a splice event, into account. Here, we present DIEGO, a compositional data analysis method able to detect DAS between two sets of RNA-Seq samples based on split reads. The python tool DIEGO works without isoform annotations and is fast enough to analyze large experiments while being robust and accurate. We provide python and perl parsers for common formats. The software is available at: www.bioinf.uni-leipzig.de/Software/DIEGO. steve@bioinf.uni-leipzig.de. Supplementary data are available at Bioinformatics online.

Winds over the ocean as measured by the scatterometer on Seasat

NASA Technical Reports Server (NTRS)

Pierson, W. J.

1981-01-01

An analysis is presented of the relative accuracy of Seasat scatterometer measurements of the wind speeds and directions at 19.5 m altitude as compared to ground truth measurements taken by surface ships and instrumented buoys. Attention is given to the JASIN, QE II, and GOASEX surface data. The validity of 2-30 min averages taken from surface stations spread out over a wide area and serving as a basis for defining wind field averages over the 50 km resolution of SASS is examined. Satisfactory wind speeds were found to be available from SASS readings in the wind speed range 6-14 m/sec. The use of 25 SASS readings around a grid point was determined to reduce scatter to 0.25 m/sec when used in numerical weather prediction modeling. Improvements to the SASS techniques by the Seasat successor, NOSS, are discussed, and inclusion of momentum, heat, and water turbulent fluxes by NOSS is noted.

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

PubMed

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.

Teachers' Role in Fostering Reading Skill: Effective and Successful Reading

ERIC Educational Resources Information Center

Jose, G. Rexlin; Raja, B. William Dharma

2011-01-01

Reading bestows enjoyment and enlightenment. It unlocks the unknown. It is a complex cognitive activity that is indispensable for the kind of knowledge society. So the students of today's world must know how to learn from reading and to enter the present literate society. One who reads can lead others to light. People who read can be free because…

Oral Reading Miscues and Their Relation to Silent Reading Comprehension in Children with and without Learning Disabilities

ERIC Educational Resources Information Center

Dennis, Minyi Shih; Bryant, Brian R.; Calhoon, Mary Beth

2016-01-01

Oral reading fluency (ORF) has been widely used as a measure of students' overall reading competency. However, accuracy, or words correct per minute (wcpm), derived from ORF testing may not reveal all aspects of a student's reading abilities. The present study investigated the oral reading miscue patterns of students with and without learning…

Miraculous Readings: Using Fantasy Novels about Reading to Reflect on Reading the Bible

ERIC Educational Resources Information Center

Dalton, Russell W.

2009-01-01

This article reflects on the vivid images of reading presented in several popular fantasy novels, including "The Spiderwick Chronicles," "The Great Good Thing," and "The Neverending Story." It suggests that these images can be used to help children, youth, and adults reflect on the nature of reading and the potential power of reading sacred texts.…

Motivating students to read the textbook before class

NASA Astrophysics Data System (ADS)

Pepper, Rachel E.

2016-11-01

Many faculty in STEM courses assign textbook reading in advance of lecture, yet evidence shows few students actually read the textbook. Those students that do read often do so only after the material has been presented in class. Preparing for class by reading the textbook beforehand improves student learning and is particularly critical for classes that employ active engagement strategies. Here I present strategies I have used to successfully motivate my students to read the textbook before class in physics classes ranging from introductory algebra-based physics to advanced courses for physics majors. In the introductory course, I used pre-class reading quizzes, a common strategy that has been shown effective in previous studies, but one that is somewhat time-consuming to implement. In my more advanced courses I used reading reflections, which required considerably less time. While it was typical for less than 25% of students to read the textbook before I implemented reading quizzes or reflections, after implementing these strategies 70-90% of students reported reading the textbook before class most of the time. Students also report finding both the readings themselves and the quizzes and reflections valuable for their learning.

Long Reads: their Purpose and Place.

PubMed

Pollard, Martin O; Gurdasani, Deepti; Mentzer, Alexander J; Porter, Tarryn; Sandhu, Manjinder S

2018-05-14

In recent years long read technologies have moved from being a niche and specialist field to a point of relative maturity likely to feature frequently in the genomic landscape. Analogous to next generation sequencing (NGS), the cost of sequencing using long read technologies has materially dropped whilst the instrument throughput continues to increase. Together these changes present the prospect of sequencing large numbers of individuals with the aim of fully characterising genomes at high resolution. In this article, we will endeavour to present an introduction to long read technologies showing: what long reads are; how they are distinct from short reads; why long reads are useful; and how they are being used. We will highlight the recent developments in this field, and the applications and potential of these technologies in medical research, and clinical diagnostics and therapeutics.

Metabolic Reconstruction for Metagenomic Data and Its Application to the Human Microbiome

PubMed Central

Abubucker, Sahar; Segata, Nicola; Goll, Johannes; Schubert, Alyxandria M.; Izard, Jacques; Cantarel, Brandi L.; Rodriguez-Mueller, Beltran; Zucker, Jeremy; Thiagarajan, Mathangi; Henrissat, Bernard; White, Owen; Kelley, Scott T.; Methé, Barbara; Schloss, Patrick D.; Gevers, Dirk; Mitreva, Makedonka; Huttenhower, Curtis

2012-01-01

Microbial communities carry out the majority of the biochemical activity on the planet, and they play integral roles in processes including metabolism and immune homeostasis in the human microbiome. Shotgun sequencing of such communities' metagenomes provides information complementary to organismal abundances from taxonomic markers, but the resulting data typically comprise short reads from hundreds of different organisms and are at best challenging to assemble comparably to single-organism genomes. Here, we describe an alternative approach to infer the functional and metabolic potential of a microbial community metagenome. We determined the gene families and pathways present or absent within a community, as well as their relative abundances, directly from short sequence reads. We validated this methodology using a collection of synthetic metagenomes, recovering the presence and abundance both of large pathways and of small functional modules with high accuracy. We subsequently applied this method, HUMAnN, to the microbial communities of 649 metagenomes drawn from seven primary body sites on 102 individuals as part of the Human Microbiome Project (HMP). This provided a means to compare functional diversity and organismal ecology in the human microbiome, and we determined a core of 24 ubiquitously present modules. Core pathways were often implemented by different enzyme families within different body sites, and 168 functional modules and 196 metabolic pathways varied in metagenomic abundance specifically to one or more niches within the microbiome. These included glycosaminoglycan degradation in the gut, as well as phosphate and amino acid transport linked to host phenotype (vaginal pH) in the posterior fornix. An implementation of our methodology is available at http://huttenhower.sph.harvard.edu/humann. This provides a means to accurately and efficiently characterize microbial metabolic pathways and functional modules directly from high-throughput sequencing reads, enabling the determination of community roles in the HMP cohort and in future metagenomic studies. PMID:22719234

Clinical and microperimetric predictors of reading speed in low vision patients: a structural equation modeling approach.

PubMed

Giacomelli, Giovanni; Virgili, Gianni; Giansanti, Fabrizio; Sato, Giovanni; Cappello, Ezio; Cruciani, Filippo; Varano, Monica; Menchini, Ugo

2013-06-27

To investigate the simultaneous association of several psychophysical measures with reading ability in patients with mild and moderate low vision attending rehabilitation services. Standard measurements of reading ability (Minnesota Reading [MNREAD] charts), visual acuity (Early Treatment of Diabetic Retinopathy Study [ETDRS] charts), contrast sensitivity (Pelli-Robson charts), reading contrast threshold (Reading Explorer [REX] charts), retinal sensitivity, and fixation stability and localization (Micro Perimeter 1 [MP1] fundus perimetry) were obtained in 160 low vision patients with better eye visual acuity ranging from 0.3 to 1.0 logarithm of the minimum angle of resolution and affected by either age-related macular degeneration or diabetic retinopathy. All variables were moderately associated with reading performance measures (MNREAD reading speed and reading acuity and REX reading contrast threshold), as well as among each other. In a structural equation model, REX reading contrast threshold was highly associated with MNREAD reading speed (standardized coefficient, 0.63) and moderately associated with reading acuity (standardized coefficient, -0.30). REX test also mediated the effects of Pelli-Robson contrast sensitivity (standardized coefficient, 0.44), MP1 fixation eccentricity (standardized coefficient, -0.19), and the mean retinal sensitivity (standardized coefficient, 0.23) on reading performance. The MP1 fixation stability was associated with both MNREAD reading acuity (standardized coefficient, -0.24) and MNREAD reading speed (standardized coefficient, 0.23), while ETDRS visual acuity only affected reading acuity (standardized coefficient, 0.44). Fixation instability and contrast sensitivity loss are key factors limiting reading performance of patients with mild or moderate low vision. REX charts directly assess the impact of text contrast on letter recognition and text navigation and may be a useful aid in reading rehabilitation.

Tracking development from early speech-language acquisition to reading skills at age 13.

PubMed

Bartl-Pokorny, Katrin D; Marschik, Peter B; Sachse, Steffi; Green, Vanessa A; Zhang, Dajie; Van Der Meer, Larah; Wolin, Thomas; Einspieler, Christa

2013-06-01

Previous studies have indicated a link between speech-language and literacy development. To add to this body of knowledge, we investigated whether lexical and grammatical skills from toddler to early school age are related to reading competence in adolescence. Twenty-three typically developing children were followed from age 1;6 to 13;6 (years;months). Parental checklists and standardized tests were used to assess the development of mental lexicon, grammatical and reading capacities of the children. Direct assessment of early speech-language functions positively correlated with later reading competence, whereas lexical skills reported by parents were not associated with this capacity. At (pre-) school age, larger vocabulary and better grammatical abilities predicted advanced reading abilities in adolescence. Our study contributes to the understanding of typical speech-language development and its relation to later reading outcome, extending the body of knowledge on these developmental domains for future early identification of children at risk for reading difficulties.

The Optimization of Spacer Engineering for Capacitor-Less DRAM Based on the Dual-Gate Tunneling Transistor.

PubMed

Li, Wei; Liu, Hongxia; Wang, Shulong; Chen, Shupeng; Wang, Qianqiong

2018-03-05

The DRAM based on the dual-gate tunneling FET (DGTFET) has the advantages of capacitor-less structure and high retention time. In this paper, the optimization of spacer engineering for DGTFET DRAM is systematically investigated by Silvaco-Atlas tool to further improve its performance, including the reduction of reading "0" current and extension of retention time. The simulation results show that spacers at the source and drain sides should apply the low-k and high-k dielectrics, respectively, which can enhance the reading "1" current and reduce reading "0" current. Applying this optimized spacer engineering, the DGTFET DRAM obtains the optimum performance-extremely low reading "0" current (10 -14 A/μm) and large retention time (10s), which decreases its static power consumption and dynamic refresh rate. And the low reading "0" current also enhances its current ratio (10 7 ) of reading "1" to reading "0". Furthermore, the analysis about scalability reveals its inherent shortcoming, which offers the further investigation direction for DGTFET DRAM.

The Optimization of Spacer Engineering for Capacitor-Less DRAM Based on the Dual-Gate Tunneling Transistor

NASA Astrophysics Data System (ADS)

Li, Wei; Liu, Hongxia; Wang, Shulong; Chen, Shupeng; Wang, Qianqiong

2018-03-01

The DRAM based on the dual-gate tunneling FET (DGTFET) has the advantages of capacitor-less structure and high retention time. In this paper, the optimization of spacer engineering for DGTFET DRAM is systematically investigated by Silvaco-Atlas tool to further improve its performance, including the reduction of reading "0" current and extension of retention time. The simulation results show that spacers at the source and drain sides should apply the low-k and high-k dielectrics, respectively, which can enhance the reading "1" current and reduce reading "0" current. Applying this optimized spacer engineering, the DGTFET DRAM obtains the optimum performance-extremely low reading "0" current (10-14A/μm) and large retention time (10s), which decreases its static power consumption and dynamic refresh rate. And the low reading "0" current also enhances its current ratio (107) of reading "1" to reading "0". Furthermore, the analysis about scalability reveals its inherent shortcoming, which offers the further investigation direction for DGTFET DRAM.

Word-Level Reading Achievement and Behavioral Inattention: Exploring Their Overlap and Relations with Naming Speed and Phonemic Awareness in a Community Sample of Children

PubMed Central

Martinussen, Rhonda; Grimbos, Teresa; Ferrari, Julia L. S.

2014-01-01

This study investigated the contribution of naming speed and phonemic awareness to teacher inattention ratings and word-level reading proficiency in 79 first grade children (43 boys, 36 girls). Participants completed the cognitive and reading measures midway through the school year. Teacher ratings of inattention were obtained for each child at the same time point. A path analysis revealed that behavioral inattention had a significant direct effect on word reading proficiency as well as significant indirect effects through phonemic awareness and naming speed. For pseudoword reading proficiency, the effects of inattention were indirect only through phonemic awareness and naming speed. A regression analysis indicated that naming speed, but not phonemic awareness, was significantly associated with teacher inattention ratings controlling for word reading proficiency. The findings highlight the need to better understand the role of behavioral inattention in the development of emergent literacy skills and reading proficiency. PMID:25178628

Reading Speed Does Not Benefit from Increased Line Spacing in AMD Patients

PubMed Central

CHUNG, SUSANA T. L.; JARVIS, SAMUEL H.; WOO, STANLEY Y.; HANSON, KARA; JOSE, RANDALL T.

2009-01-01

Purpose Crowding, the adverse spatial interaction due to the proximity of adjacent targets, has been suggested as an explanation for slow reading in peripheral vision. Previously, we showed that increased line spacing, which presumably reduces crowding between adjacent lines of text, improved reading speed in the normal periphery (Chung, Optom Vis Sci 2004;81:525–35). The purpose of this study was to examine whether or not individuals with age-related macular degeneration (AMD) would benefit from increased line spacing for reading. Methods Experiment 1: Eight subjects with AMD read aloud 100-word passages rendered at five line spacings: the standard single spacing, 1.5×, 2×, 3×, and 4× the standard spacing. Print sizes were 1× and 2× of the critical print size. Reading time and number of reading errors for each passage were measured to compute the reading speed. Experiment 2: Four subjects with AMD read aloud sequences of six 4-letter words, presented on a computer monitor using the rapid serial visual presentation (RSVP) paradigm. Target words were presented singly, or flanked above and below by two other words that changed in synchrony with the target word, at various vertical word separations. Print size was 2× the critical print size. Reading speed was calculated based on the RSVP exposure duration that yielded 80% of the words read correctly. Results Averaged across subjects, reading speeds for passages were virtually constant for the range of line spacings tested. For sequences of unrelated words, reading speeds were also virtually constant for the range of vertical word separations tested, except at the smallest (standard) separation at which reading speed was lower. Conclusions Contrary to the previous finding that reading speed improved in normal peripheral vision, increased line spacing in passages, or increased vertical separation between words in RSVP, did not lead to improved reading speed in people with AMD. PMID:18772718

Improving Dorsal Stream Function in Dyslexics by Training Figure/Ground Motion Discrimination Improves Attention, Reading Fluency, and Working Memory

PubMed Central

Lawton, Teri

2016-01-01

There is an ongoing debate about whether the cause of dyslexia is based on linguistic, auditory, or visual timing deficits. To investigate this issue three interventions were compared in 58 dyslexics in second grade (7 years on average), two targeting the temporal dynamics (timing) of either the auditory or visual pathways with a third reading intervention (control group) targeting linguistic word building. Visual pathway training in dyslexics to improve direction-discrimination of moving test patterns relative to a stationary background (figure/ground discrimination) significantly improved attention, reading fluency, both speed and comprehension, phonological processing, and both auditory and visual working memory relative to controls, whereas auditory training to improve phonological processing did not improve these academic skills significantly more than found for controls. This study supports the hypothesis that faulty timing in synchronizing the activity of magnocellular with parvocellular visual pathways is a fundamental cause of dyslexia, and argues against the assumption that reading deficiencies in dyslexia are caused by phonological deficits. This study demonstrates that visual movement direction-discrimination can be used to not only detect dyslexia early, but also for its successful treatment, so that reading problems do not prevent children from readily learning. PMID:27551263

Modeling the relationship between rapid automatized naming and literacy skills across languages varying in orthographic consistency.

PubMed

Georgiou, George K; Aro, Mikko; Liao, Chen-Huei; Parrila, Rauno

2016-03-01

The purpose of this study was twofold: (a) to contrast the prominent theoretical explanations of the rapid automatized naming (RAN)-reading relationship across languages varying in orthographic consistency (Chinese, English, and Finnish) and (b) to examine whether the same accounts can explain the RAN-spelling relationship. In total, 304 Grade 4 children (102 Chinese-speaking Taiwanese children, 117 English-speaking Canadian children, and 85 Finnish-speaking children) were assessed on measures of RAN, speed of processing, phonological processing, orthographic processing, reading fluency, and spelling. The results of path analysis indicated that RAN had a strong direct effect on reading fluency that was of the same size across languages and that only in English was a small proportion of its predictive variance mediated by orthographic processing. In contrast, RAN did not exert a significant direct effect on spelling, and a substantial proportion of its predictive variance was mediated by phonological processing (in Chinese and Finnish) and orthographic processing (in English). Given that RAN predicted reading fluency equally well across languages and that phonological/orthographic processing had very little to do with this relationship, we argue that the reason why RAN is related to reading fluency should be sought in domain-general factors such as serial processing and articulation. Copyright © 2015 Elsevier Inc. All rights reserved.

Teachers' Reading Guide. Revised.

ERIC Educational Resources Information Center

Smart, Margaret, Ed.

The reading program in the Fountain Valley School District is premised on meeting the individual needs of each child. This guide, presented in outline form, is to be used by individual teachers as a reminder and handbook of ideas after a series of conferences presenting the reading program conducted by the building instructional leaders. The…

Direct reading of charge multipliers with a self-triggering CMOS analog chip with 105 k pixels at 50 μm pitch

NASA Astrophysics Data System (ADS)

Bellazzini, R.; Spandre, G.; Minuti, M.; Baldini, L.; Brez, A.; Cavalca, F.; Latronico, L.; Omodei, N.; Massai, M. M.; Sgro', C.; Costa, E.; Soffitta, P.; Krummenacher, F.; de Oliveira, R.

2006-10-01

We report on a large area (15×15 mm2), high channel density (470 pixel/mm2), self-triggering CMOS analog chip that we have developed as a pixelized charge collecting electrode of a Micropattern Gas Detector. This device represents a big step forward both in terms of size and performance, and is in fact the last version of three generations of custom ASICs of increasing complexity. The top metal layer of the CMOS pixel array is patterned in a matrix of 105,600 hexagonal pixels with a 50 μm pitch. Each pixel is directly connected to the underlying full electronics chain which has been realized in the remaining five metal and single poly-silicon layers of a 0.18 μm VLSI technology. The chip, which has customizable self-triggering capabilities, also includes a signal pre-processing function for the automatic localization of the event coordinates. Thanks to these advances it is possible to significantly reduce the read-out time and the data volume by limiting the signal output only to those pixels belonging to the region of interest. In addition to the reduced read-out time and data volume, the very small pixel area and the use of a deep sub-micron CMOS technology has allowed bringing the noise down to 50 electrons ENC. Results from in depth tests of this device when coupled to a fine pitch (50 μm on a triangular pattern) Gas Electron Multiplier are presented. It was found that matching the read-out and gas amplification pitch allows getting optimal results. The experimental detector response to polarized and unpolarized X-ray radiation when working with two gas mixtures and two different photon energies is shown and the application of this detector for Astronomical X-ray Polarimetry is discussed. Results from a full Monte-Carlo simulation for several galactic and extragalactic astronomical sources are also reported.

Eye Movements in Integrating Geometric Text and Figure: Scanpaths and Given-New Effects

ERIC Educational Resources Information Center

Lee, Wei-Kuang; Wu, Chao-Jung

2018-01-01

This study explored the processes in which adult readers integrate text-figure information when reading geometric descriptions. Because geometry conveys rich spatial information, we investigated the reading scanpaths as text- or figure-directed and the given-new effects. Eye movement data from 65 college student participants showed that…

Lateral Biases and Reading Direction: A Dissociation between Aesthetic Preference and Line Bisection

ERIC Educational Resources Information Center

Ishii, Yukiko; Okubo, Matia; Nicholls, Michael E. R.; Imai, Hisato

2011-01-01

Perceptual asymmetries for tasks involving aesthetic preference or line bisection can be affected by asymmetrical neurological mechanisms or left/right reading habits. This study investigated the relative contribution of these mechanisms in 100 readers of Japanese and English. Participants made aesthetic judgments between pairs of mirror-reversed…

Study Skills and Learning Strategies. Technical Report No. 104.

ERIC Educational Resources Information Center

Anderson, Thomas H.

The process of studying text material is a criteria-related, self-directed form of reading involving three phases: prereading, reading, and postreading. Prereading consists of clarifying the criteria for study, constructing a study guide, and surveying the text to determine how much is already known, how interesting it is, and how difficult or…

The relationship between sap flow and commercial soil water sensor readings in irrigated potato (Solanum tuberosum L.) production

USDA-ARS?s Scientific Manuscript database

Many irrigation scheduling methods utilized in commercial production settings rely on soil water sensors that are normally purchased as off-the-shelf technology or through contracted services that install and monitor readings throughout the season. These systems often assume a direct relationship be...

Your Library--Greatest Show of All! Activity Manual.

ERIC Educational Resources Information Center

Jackson, Mary, Ed.

Intended as a companion volume for librarians planning a children's summer reading program, this activity manual provides ideas for games, puzzles, puppet shows, story reading, and more, all based on the theme of "Circus Summer." The manual suggests ways to promote the program, such as visits to schools, and provides directions for…

A Quiet Voice

ERIC Educational Resources Information Center

Schrader, Teri

2009-01-01

The Common Principles have been at the very center of the author's professional practice. When she first read Ted Sizer's writing and learned about the Coalition of Essential Schools, she felt as though he was talking directly to her. Not only did every word of the then nine Common Principles make sense, but after reading Sizer's work, her own…

Mentoring the Educational Leader: A Practical Framework for Success

ERIC Educational Resources Information Center

Strike, Kimberly T.; Nickelsen, John

2011-01-01

This book provides short, pertinent content relevant to everyday events within a school. Based on theory and experience, the practical application is directly aligned to administrative duties, and chapters can be read as needed. The format allows the administrator to read the content, apply the information through completion of a follow-up…

Preservice Teachers' Instructional Actions To Support Meaningful Interaction with Text.

ERIC Educational Resources Information Center

Dugan, JoAnn

This study investigated the nature of preservice teachers' instructional actions during Directed Reading-Teaching Activities (DR-TA) to involve students in reading and enhance their understanding of text, noting scaffolding processes used to engage children in making sense of text. Twenty-eight preservice teachers who were first-semester K-8…