Censorproofing School Library Collections: The Fallacy and Futility.

ERIC Educational Resources Information Center

Schrader, Alvin M.

1996-01-01

Discusses why challenges to materials in school libraries cannot be avoided. Demonstrates how reader response theory, the multiple readings of text, makes self-censorship difficult. Explains how "censorproofing" by title, author/artist, and subject ignores reader unpredictability and maturity levels. Finds all school libraries vulnerable…

Expanding the Horizons for Critical Literacy in a Bilingual Preschool Classroom: Children's Responses in Discussions with Gender-Themed Picture Books

ERIC Educational Resources Information Center

Kim, So Jung

2016-01-01

The current study explores how picture books can be used in bilingual classrooms to support more critical understandings of gender stereotypes by preschool children. The research uses a reader-response perspective that stresses the importance of the reader's role in interpreting texts as well as sociocultural theory to analyze the social dynamics…

Multidisciplinary Perspectives on Literacy Research.

ERIC Educational Resources Information Center

Beach, Richard, Ed.; And Others

This collection of conference papers explores the application of a range of different disciplinary perspectives to studying literacy, drawing not only on newer linguistic and cognitive psychological orientations, but also on cultural anthropology, sociolinguistics, reader-response theory, critical theory, and poststructuralist theory. The…

The Place of Story in Affective Development: Implications for Educators and Clinicians.

ERIC Educational Resources Information Center

Crago, Hugh

1985-01-01

Traditional literary criticism, reader-response research, and the techniques of systemic therapy are brought together to provide guidelines for teachers and counselors concerned with using stories to further the emotional development of children. A theory of reader-story interaction is proposed, and a case is made for individually composed…

Reader Theories and Educational Media Analysis.

ERIC Educational Resources Information Center

Becker, Ann DeVaney

Post structural reader theories--i.e., theories that focus on the reader/viewer rather than the text as the creator of meaning--are considered in this paper in terms of their application to educational media research. Some key concepts of reader theories are defined as follows: (1) reading is the process of creating meaning while viewing an…

"All of Her Changes Have Made Me Think about My Changes": Fan Readings of Phyllis Reynolds Naylor's "Alice" Series

ERIC Educational Resources Information Center

Heinecken, Dawn

2013-01-01

This essay follows the insights of reader response theory to examine how readers of Phyllis Reynolds Naylor's Alice McKinley series negotiate textual meaning and construct particular identities in relation to the series' controversial content. Ranking second on the American Library Association's top one hundred list of banned and challenged books…

The Stories Are the People and the Land: Three Educators Respond to Environmental Teachings in Indigenous Children's Literature

ERIC Educational Resources Information Center

Korteweg, Lisa; Gonzalez, Ismel; Guillet, Jojo

2010-01-01

This article explores how Indigenous Canadian children's literature might challenge adult and child readers to consider different meanings and worldviews of the environment as a land-based value system. As three teacher educators from elementary and university classrooms, we use reader-response theory to explore a collection of rich alternative…

"I Know There Ain't No Pigs with Wigs": Challenges of Tier 2 Intervention

ERIC Educational Resources Information Center

Stephens, Diane; Cox, Robin; Downs, Anne; Goforth, Jennie; Jaeger, Lisa; Matheny, Ashley; Plyler, Kristi; Ray, Sandra; Riser, Lee; Sawyer, Beth; Thompson, Tara; Vickio, Kathy; Wilcox, Cindy

2012-01-01

As a part of Response to Intervention, for three years, ten reading interventionists provided supplemental support to readers. They formed a learning community, took an inquiry-based approach to assessment and developed a theory of what students needed to know and be able to do as readers. They addressed and learned from several other challenges:…

Text World Theory and real world readers: From literature to life in a Belfast prison.

PubMed

Canning, Patricia

2017-05-01

Cognitive stylistics offers a range of frameworks for understanding (amongst other things) what producers of literary texts 'do' with language and how they 'do' it. Less prevalent, however, is an understanding of the ways in which these same frameworks offer insights into what readers 'do' (and how they 'do' it). Text World Theory (Werth, 1999; Gavins, 2007; Whiteley, 2011) has proved useful for understanding how and why readers construct mental representations engendered by the act of reading. However, research on readers' responses to literature has largely focused on an 'idealised' reader or an 'experimental' subject-reader often derived from within the academy and conducted using contrived or amended literary fiction. Moreover, the format of traditional book groups (participants read texts privately and discuss them at a later date) as well as online community forums such as Goodreads, means that such studies derive data from post-hoc, rather than real-time textual encounters and discussions. The current study is the first of its kind in analysing real-time reading contexts with real readers during a researcher-led literary project ('read.live.learn') in Northern Ireland's only female prison. In doing so, the study is unique in addressing experimental and post hoc bias. Using Text World Theory, the paper considers the personal and social impact of reader engagement in the talk of the participants. As such, it has three interrelated aims: to argue for the social and personal benefits of reading stylistically rich literature in real-time reading groups; to demonstrate the efficacy of stylistics for understanding how those benefits come about, and to demonstrate the inter-disciplinary value of stylistics, particularly its potential for traversing traditional research parameters.

An Examination of ESL Taiwanese University Students' Multimodal Reading Responses

ERIC Educational Resources Information Center

Lee, Hsiao-Chien

2013-01-01

This article reports an empirical study conducted in a Taiwanese English as a second language university class. Reader response theory is the theoretical framework guiding the study. Fifty-nine university students were encouraged to collaboratively create multimodal responses to a classic English reading. Taking an aesthetic reading stance, the…

Where to Put the Manicules: A Theory of Expert Reading

ERIC Educational Resources Information Center

Horning, Alice S.

2011-01-01

Manicules are hand-drawn symbols used by medieval readers to mark important parts of a text. Knowing where to place manicules is one characteristic of an expert reader. A meta-cognitive theory of expert reading helps to account for what readers know that allows them to place manicules appropriately. This theory proposes that expert readers are…

Experiential learning: transforming theory into practice.

PubMed

Yardley, Sarah; Teunissen, Pim W; Dornan, Tim

2012-01-01

Whilst much is debated about the importance of experiential learning in curriculum development, the concept only becomes effective if it is applied in an appropriate way. We believe that this effectiveness is directly related to a sound understanding of the theory, supporting the learning. The purpose of this article is to introduce readers to the theories underpinning experiential learning, which are then expanded further in an AMEE Guide, which considers the theoretical basis of experiential learning from a social learning, constructionist perspective and applies it to three stages of medical education: early workplace experience, clerkships and residency. This article argues for the importance and relevance of experiential learning and addresses questions that are commonly asked about it. First, we answer the questions 'what is experiential learning?' and 'how does it relate to social learning theory?' to orientate readers to the principles on which our arguments are based. Then, we consider why those ideas (theories) are relevant to educators--ranging from those with responsibilities for curriculum design to 'hands-on' teachers and workplace supervisors. The remainder of this article discusses how experiential learning theories and a socio-cultural perspective can be applied in practice. We hope that this will give readers a taste for our more detailed AMEE Guide and the further reading recommended at the end of it.

Text World Theory and real world readers: From literature to life in a Belfast prison

PubMed Central

Canning, Patricia

2017-01-01

Cognitive stylistics offers a range of frameworks for understanding (amongst other things) what producers of literary texts ‘do’ with language and how they ‘do’ it. Less prevalent, however, is an understanding of the ways in which these same frameworks offer insights into what readers ‘do’ (and how they ‘do’ it). Text World Theory (Werth, 1999; Gavins, 2007; Whiteley, 2011) has proved useful for understanding how and why readers construct mental representations engendered by the act of reading. However, research on readers’ responses to literature has largely focused on an ‘idealised’ reader or an ‘experimental’ subject-reader often derived from within the academy and conducted using contrived or amended literary fiction. Moreover, the format of traditional book groups (participants read texts privately and discuss them at a later date) as well as online community forums such as Goodreads, means that such studies derive data from post-hoc, rather than real-time textual encounters and discussions. The current study is the first of its kind in analysing real-time reading contexts with real readers during a researcher-led literary project (‘read.live.learn’) in Northern Ireland’s only female prison. In doing so, the study is unique in addressing experimental and post hoc bias. Using Text World Theory, the paper considers the personal and social impact of reader engagement in the talk of the participants. As such, it has three interrelated aims: to argue for the social and personal benefits of reading stylistically rich literature in real-time reading groups; to demonstrate the efficacy of stylistics for understanding how those benefits come about, and to demonstrate the inter-disciplinary value of stylistics, particularly its potential for traversing traditional research parameters. PMID:29278261

Contemporary Criticism and the Return of Zeno.

ERIC Educational Resources Information Center

Harris, Wendell V.

1983-01-01

Suggests that contemporary critical literary theories such as hermaneutics, reader-response, speech-act, structuralism, and deconstructionism share with pre-Platonic Eleatic thought a distrust of cause-and-effect reasoning and an emphasis on paradox. (MM)

The Reader, the Text, the Poem: The Transactional Theory of the Literary Work.

ERIC Educational Resources Information Center

Rosenblatt, Louise M.

Transactional literary theory centers on the reader's contribution in the two-way relationship with the literary text, lifting the reader to a prominent, essential position along with the author and the text. It develops the premise that the reader evokes a literary work through selective attention to the details of the author's "paper and…

Possessing New Worlds: Eliciting Abstract Thought and Empathic Response through Image Construction

ERIC Educational Resources Information Center

Noonan, Nancy

2010-01-01

In this study, secondary students' responses to literature were examined in the context of a visually rich curriculum. Working within a conceptual framework inspired by Rosenblatt's theories about aesthetic transactions with text, two groups of tenth grade readers negotiated and responded to shared class readings of works by John Steinbeck using…

Preservice Teachers Experience Reading Response Pedagogy in a Multi-User Virtual Environment

ERIC Educational Resources Information Center

Dooley, Caitlin McMunn; Calandra, Brendan; Harmon, Stephen

2014-01-01

This qualitative case study describes how 18 preservice teachers learned to nurture literary meaning-making via activities based on Louise Rosenblatt's Reader Response Theory within a multi-user virtual environment (MUVE). Participants re-created and responded to scenes from selected works of children's literature in Second Life as a way to…

Schema Theory Compared to Text-centered Theory as an Explanation for the Reader's Understanding of a Business Message.

ERIC Educational Resources Information Center

Faris, Kay A.; Smeltzer, Larry R.

1997-01-01

Examines variables affecting reader understanding of business writing. Notes that 57 business students and 82 non-business students read either a coherent or a non-coherent version of the same text and then took a test measuring their comprehension. Finds that background knowledge (schema theory) affected a reader's ability to understand business…

Composing Texts, Composing Lives.

ERIC Educational Resources Information Center

Perl, Sondra

1994-01-01

Using composition, reader response, critical, and feminist theories, a teacher demonstrates how adult students respond critically to literary texts and how teachers must critically analyze the texts of their teaching practice. Both students and teachers can use writing to bring their experiences to interpretation. (SK)

"It's All Coming Together": An Encounter between Implied Reader and Actual Reader in the Australian Rainforest

ERIC Educational Resources Information Center

Williams, Sandra J.

2008-01-01

In this paper I discuss how taking a particular literary theory--the implied reader--serves to offer a focus for the teacher's initial reading of a text and provides a formative assessment tool. Iser's Implied Reader theory is discussed, after which a picture book, "Where the Forest Meets the Sea" by Jeannie Baker, is analysed from this…

Transactional Instruction of Comprehension Strategies: The Montgomery County, Maryland, SAIL Program.

ERIC Educational Resources Information Center

Pressley, Michael; And Others

1994-01-01

Describes a comprehension strategies instruction program called Students Achieving Independent Learning (SAIL). Relates the program to reader response and transactional theories of reading. Shows how the program works in one school system. Compares SAIL with basal series instruction programs. (HB)

The Same but Different: Making Meaning from Modified Texts with Cross-Cultural Themes

ERIC Educational Resources Information Center

Leung, Cynthia B.; Bennett, Susan V.; Gunn, AnnMarie Alberton

2017-01-01

Reader response theory provides the framework for the present study that explored literary elements and cultural responses of fifth-grade students to two modified versions of a cross-cultural text, "Homesick: My Own Story" by Jean Fritz. One group of students read the first chapter of the book and another group read a modified basal…

Misreading Science in the Twentieth Century.

ERIC Educational Resources Information Center

Budd, John M.

2001-01-01

Considers textual aspects of scientific communication and problems for reception presented by the complex dynamics of communicating scientific work. Discusses scientific work based on fraud or misconduct and disputes about the nature of science, and applies reception theory and reader-response criticism to understand variations in readings of the…

Journeying: Children Responding to Literature.

ERIC Educational Resources Information Center

Holland, Kathleen E., Ed.; And Others

Based on Louise Rosenblatt's transactional theory of reader response, the studies collected in this book present findings and recommendations that contribute to the understanding of how children create meaning from stories, how they acquire literacy skills to express that meaning, and what role educators play in these literary processes. The book…

Interactional Scaffolding for Reading Comprehension: A Systematic Review

ERIC Educational Resources Information Center

Reynolds, Dan

2017-01-01

Understanding how to support student reading comprehension has long been a goal for education research. Yet no existing literature review links interactional scaffolding, defined as the responsive in-person support an expert reader offers to a novice, and reading comprehension. This review employed theories of scaffolding and reading comprehension…

Scrutinizing impacts of conspiracy theories on readers' political views: a rational choice perspective on anti-semitic rhetoric in Turkey.

PubMed

Nefes, Turkay Salim

2015-09-01

Although conspiracy theories have been politically significant throughout history, only a few empirical studies have been about their influence on readers' views. Combining a rational choice approach with a content analysis of an anti-Semitic best-selling conspiracy theory book series in Turkey - the Efendi series - and semi-structured interviews with its readers, this paper reveals the effects of the conspiracy theories on readers' political perspectives. The findings suggest that whereas the rightists are reactive to the Jewish origins of the Dönmes, the leftists oppose the Dönmes as dominant bourgeois figures. This paper concludes that left- and right-wing adherents use the conspiratorial accounts in line with their political views and ontological insecurities. It expands the existing academic literature, which conceptualizes conspiracy theories either as paranoid delusions or as neutral, rational narratives, by showing that they can be both. © London School of Economics and Political Science 2015.

Engaging EFL Students in E-Books Using Reader-Response Theory

ERIC Educational Resources Information Center

Chou, I-Chia

2015-01-01

E-book reading is generally considered suboptimal because people engaging in e-book reading tend to browse through digital texts. As a result, studies concerning students' e-book preference in academic contexts have shown that students less prefer using e-books than hardcopy books when engaging in academic reading which is considered intensive…

Meditations upon Hypertext: A Rhetorethics for Cyborgs.

ERIC Educational Resources Information Center

Gilbert, Pamela K.

1997-01-01

Suggests that the ability to actualize the potential of hypertext is limited by the lack of an adequate theory of hypertext reading which accounts for ethical and political issues of identity or subjectivity. Identifies examples of this problem and speculates on some responses; considers what sort of reader and/or reading practices hypertext…

Teaching Grammar as a Humanities Course.

ERIC Educational Resources Information Center

Kliman, Bernice W.

Nassau Community College (NCC) offers a grammar course as a humanities option that may be taken instead of a literature course. The approach to the course incorporates reader-response theory, feminist criticism, new historicism, and journal writing as the key means for enabling students to learn. Each student has a notebook divided into sections…

The association between reading abilities and visual-spatial attention in Hong Kong Chinese children.

PubMed

Liu, Sisi; Liu, Duo; Pan, Zhihui; Xu, Zhengye

2018-03-25

A growing body of research suggests that visual-spatial attention is important for reading achievement. However, few studies have been conducted in non-alphabetic orthographies. This study extended the current research to reading development in Chinese, a logographic writing system known for its visual complexity. Eighty Hong Kong Chinese children were selected and divided into poor reader and typical reader groups, based on their performance on the measures of reading fluency, Chinese character reading, and reading comprehension. The poor and typical readers were matched on age and nonverbal intelligence. A Posner's spatial cueing task was adopted to measure the exogenous and endogenous orienting of visual-spatial attention. Although the typical readers showed the cueing effect in the central cue condition (i.e., responses to targets following valid cues were faster than those to targets following invalid cues), the poor readers did not respond differently in valid and invalid conditions, suggesting an impairment of the endogenous orienting of attention. The two groups, however, showed a similar cueing effect in the peripheral cue condition, indicating intact exogenous orienting in the poor readers. These findings generally supported a link between the orienting of covert attention and Chinese reading, providing evidence for the attentional-deficit theory of dyslexia. Copyright © 2018 John Wiley & Sons, Ltd.

Actualizing Reader-Response Theory on L2 Teacher Training Programs

ERIC Educational Resources Information Center

Harfitt, Gary; Chu, Blanche

2011-01-01

In this article we share our experiences of using poems in teacher-training courses where the students are predominantly second-language learners. We describe how we tried to help learners engage with a creative text through its language and meaning. We share our experiences of helping to facilitate the open expression of opinions and feelings in…

"It Is More than Just Laughing": Middle School Students Protect Characters during Talk

ERIC Educational Resources Information Center

Onofrey, Karen A.

2006-01-01

The purpose of this qualitative case study was to explore how five middle school students examined humor and characterization used in adolescent literature according to Louise Rosenblatt's (1995) reader response transactional theory. The study was conducted with a focus group of five 6th-grade students, three girls and two boys, from a public…

Selective attention and the "Asynchrony Theory" in native Hebrew-speaking adult dyslexics: Behavioral and ERPs measures.

PubMed

Menashe, Shay

2017-01-01

The main aim of the present study was to determine whether adult dyslexic readers demonstrate the "Asynchrony Theory" (Breznitz [Reading Fluency: Synchronization of Processes, Lawrence Erlbaum and Associates, Mahwah, NJ, USA, 2006]) when selective attention is studied. Event-related potentials (ERPs) and behavioral parameters were collected from nonimpaired readers group and dyslexic readers group performing alphabetic and nonalphabetic tasks. The dyslexic readers group was found to demonstrate asynchrony between the auditory and the visual modalities when it came to processing alphabetic stimuli. These findings were found both for behavioral and ERPs parameters. Unlike the dyslexic readers, the nonimpaired readers showed synchronized speed of processing in the auditory and the visual modalities while processing alphabetic stimuli. The current study suggests that established reading is dependent on a synchronization between the auditory and the visual modalities even when it comes to selective attention.

Multi-Touch Tablets, E-Books, and an Emerging Multi-Coding/Multi-Sensory Theory for Reading Science E-Textbooks: Considering the Struggling Reader

ERIC Educational Resources Information Center

Rupley, William H.; Paige, David D.; Rasinski, Timothy V.; Slough, Scott W.

2015-01-01

Pavio's Dual-Coding Theory (1991) and Mayer's Multimedia Principal (2000) form the foundation for proposing a multi-coding theory centered around Multi-Touch Tablets and the newest generation of e-textbooks to scaffold struggling readers in reading and learning from science textbooks. Using E. O. Wilson's "Life on Earth: An Introduction"…

Embodiments of "Struggle": The Melancholy, Loss, and Interactions with Print of Two "Struggling Readers"

ERIC Educational Resources Information Center

Enriquez, Grace

2014-01-01

This article examines the significance of the "struggling reader" identity on students' classroom experiences. Drawing upon sociocultural theories of literacy, performance theories of education, and psychosocial qualities of identity, I argue that such an identity is felt, lived, and embodied throughout students' daily…

Literary Interpretation as Poetic Translation: Envisioning a Rancièrean Emancipatory Framework for Literature Instruction

ERIC Educational Resources Information Center

Macaluso, Kati

2015-01-01

Although the aims of literary study have often been spelled out in ethical terms, scholars have tended to discuss the how of literary interpretation in more ethically neutral terms. Reading pedagogical enactments of two predominant theories of literary interpretation--New Criticism and reader response--through the lens of Rancièrean ethics, I…

Many-body problem

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

Parry, W.E.

1973-01-01

An introduction is given to techniques used in the many-body problem, and a reference book is given for those techniques. Sevcral different formulations of the techniques, and their interrelations, are discussed, to prepare the reader for the published literature. Examples are taken mostly from the physics of solids, fluids and plasmas. Second quantization, perturbation theory, Green functions and correlation functions, examples in the use of diagrammatic perturbation theory, the equation of motion method, magnetism (the drone-fermion representation), linear response and transport processes, niany- body systems at zero temperature, the variational principle and pair-wave approximation. (UK)

The Negative Consequences of becoming a Good Reader: Identity Theory as a Lens for Understanding Struggling Readers, Teachers, and Reading Instruction

ERIC Educational Resources Information Center

Hall, Leigh A.

2010-01-01

Background/Context: The majority of middle school students in U.S. schools are struggling readers and lack the reading abilities needed to successfully comprehend texts, complete reading-related assignments, and learn subject matter content. Researchers have suggested that struggling readers' comprehension abilities can be improved if their…

Phonological coding during reading.

PubMed

Leinenger, Mallorie

2014-11-01

The exact role that phonological coding (the recoding of written, orthographic information into a sound based code) plays during silent reading has been extensively studied for more than a century. Despite the large body of research surrounding the topic, varying theories as to the time course and function of this recoding still exist. The present review synthesizes this body of research, addressing the topics of time course and function in tandem. The varying theories surrounding the function of phonological coding (e.g., that phonological codes aid lexical access, that phonological codes aid comprehension and bolster short-term memory, or that phonological codes are largely epiphenomenal in skilled readers) are first outlined, and the time courses that each maps onto (e.g., that phonological codes come online early [prelexical] or that phonological codes come online late [postlexical]) are discussed. Next the research relevant to each of these proposed functions is reviewed, discussing the varying methodologies that have been used to investigate phonological coding (e.g., response time methods, reading while eye-tracking or recording EEG and MEG, concurrent articulation) and highlighting the advantages and limitations of each with respect to the study of phonological coding. In response to the view that phonological coding is largely epiphenomenal in skilled readers, research on the use of phonological codes in prelingually, profoundly deaf readers is reviewed. Finally, implications for current models of word identification (activation-verification model, Van Orden, 1987; dual-route model, e.g., M. Coltheart, Rastle, Perry, Langdon, & Ziegler, 2001; parallel distributed processing model, Seidenberg & McClelland, 1989) are discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Phonological coding during reading

PubMed Central

Leinenger, Mallorie

2014-01-01

The exact role that phonological coding (the recoding of written, orthographic information into a sound based code) plays during silent reading has been extensively studied for more than a century. Despite the large body of research surrounding the topic, varying theories as to the time course and function of this recoding still exist. The present review synthesizes this body of research, addressing the topics of time course and function in tandem. The varying theories surrounding the function of phonological coding (e.g., that phonological codes aid lexical access, that phonological codes aid comprehension and bolster short-term memory, or that phonological codes are largely epiphenomenal in skilled readers) are first outlined, and the time courses that each maps onto (e.g., that phonological codes come online early (pre-lexical) or that phonological codes come online late (post-lexical)) are discussed. Next the research relevant to each of these proposed functions is reviewed, discussing the varying methodologies that have been used to investigate phonological coding (e.g., response time methods, reading while eyetracking or recording EEG and MEG, concurrent articulation) and highlighting the advantages and limitations of each with respect to the study of phonological coding. In response to the view that phonological coding is largely epiphenomenal in skilled readers, research on the use of phonological codes in prelingually, profoundly deaf readers is reviewed. Finally, implications for current models of word identification (activation-verification model (Van Order, 1987), dual-route model (e.g., Coltheart, Rastle, Perry, Langdon, & Ziegler, 2001), parallel distributed processing model (Seidenberg & McClelland, 1989)) are discussed. PMID:25150679

Transformative Leadership: A Reader. Counterpoints: Studies in the Postmodern Theory of Education. Volume 409

ERIC Educational Resources Information Center

Shields, Carolyn M., Ed.

2011-01-01

This important, timely, and thought-provoking reader is a collection of original chapters by authors from five different countries, each of whom explores a facet of transformative leadership. Transformative leadership is fundamentally a critical approach to leadership that goes well beyond the tenets of most current leadership theories to focus on…

THE SUBSTRATA-FACTOR THEORY--SUBSTRATA FACTOR DIFFERENCES UNDERLYING READING ABILITY IN KNOWN-GROUPS.

ERIC Educational Resources Information Center

HOLMES, JACK A.; SINGER, HARRY

THIS EXPERIMENT WAS DESIGNED TO FURTHER EARLIER INVESTIGATIONS OF THE GENERAL "SUBSTRATA-FACTOR THEORY OF READING" AND TO TEST TWO HYPOTHESES AT THE HIGH SCHOOL LEVEL OF SUCH KNOWN-GROUPS AS (1) TOTAL, (2) BOYS VERSUS GIRLS, (3) BRIGHT VERSUS DULL, (4) FAST VERSUS SLOW READERS, AND (5) POWERFUL VERSUS NONPOWERFUL READERS. THE MAJOR…

RCR Online Course: Build an Online Course to Augment RCR Training Using Evidenced-Based Learning Theory

PubMed Central

Ratliff, Mary; Masen, Nicole; Sullivan, Stephen; Fleming, Michael F.; Carney, Paula

2013-01-01

This article demonstrates how to apply evidenced-based instructional design principles to develop a supplemental, online Responsible Conduct of Research (RCR) course. The supplement RCR course may serve to appropriately augment the National Institutes of Health (NIH) required RCR training. The way to ensure that an online RCR course is effective is to incorporate evidence-based learning theories into the development of the course content. This article specifically demonstrates application of Bloom’s taxonomy and Gagne’s Nine Instructional Events to a research misconduct course. At the conclusion, the reader will be able to apply evidence-based learning theories to the development of any online course. PMID:22861181

Rhetorical Interpretation of Abstracts in Sci-Tech Theses Based on Burke's Identification Theory

ERIC Educational Resources Information Center

Zhong, Jihong

2017-01-01

Abstract of a thesis is the brief and accurate representation of the thesis, with the important function of persuading readers to read on the thesis. So how the writer constructs the abstract and wins readers' recognition is our main focus. On the basis of Burke's Identification Theory, this paper analyzed 10 abstracts from "Nature" from…

Learning with sublexical information from emerging reading vocabularies in exceptionally early and normal reading development.

PubMed

Thompson, G Brian; Fletcher-Flinn, Claire M; Wilson, Kathryn J; McKay, Michael F; Margrain, Valerie G

2015-03-01

Predictions from theories of the processes of word reading acquisition have rarely been tested against evidence from exceptionally early readers. The theories of Ehri, Share, and Byrne, and an alternative, Knowledge Sources theory, were so tested. The former three theories postulate that full development of context-free letter sounds and awareness of phonemes are required for normal acquisition, while the claim of the alternative is that with or without such, children can use sublexical information from their emerging reading vocabularies to acquire word reading. Results from two independent samples of children aged 3-5, and 5 years, with mean word reading levels of 7 and 9 years respectively, showed underdevelopment of their context-free letter sounds and phoneme awareness, relative to their word reading levels and normal comparison samples. Despite such underdevelopment, these exceptional readers engaged in a form of phonological recoding that enabled pseudoword reading, at the level of older-age normal controls matched on word reading level. Moreover, in the 5-year-old sample further experiments showed that, relative to normal controls, they had a bias toward use of sublexical information from their reading vocabularies for phonological recoding of heterophonic pseudowords with irregular consistent spelling, and were superior in accessing word meanings independently of phonology, although only if the readers were without exposure to explicit phonics. The three theories were less satisfactory than the alternative theory in accounting for the learning of the exceptionally early readers. Copyright © 2014 Elsevier B.V. All rights reserved.

The Pragmatist Reader: Reading as a Meaning-Making Transaction in the English Classroom

ERIC Educational Resources Information Center

Taylor, Stephen

2011-01-01

Rosenblatt's transactional theory and Pike's aesthetic model of reading both put the reader at the heart of the reading transaction. A re-envisionment of these approaches in terms of the pragmatist reader, a concept derived from Norbert Wiley's "pragmatism's self" and the findings of a recent case study into classroom reading, leads to a…

Designs of Concept Maps and Their Impacts on Readers' Performance in Memory and Reasoning while Reading

ERIC Educational Resources Information Center

Tzeng, Jeng-Yi

2010-01-01

From the perspective of the Fuzzy Trace Theory, this study investigated the impacts of concept maps with two strategic orientations (comprehensive and thematic representations) on readers' performance of cognitive operations (such as perception, verbatim memory, gist reasoning and syntheses) while the readers were reading two history articles that…

Visual and auditory synchronization deficits among dyslexic readers as compared to non-impaired readers: a cross-correlation algorithm analysis

PubMed Central

Sela, Itamar

2014-01-01

Visual and auditory temporal processing and crossmodal integration are crucial factors in the word decoding process. The speed of processing (SOP) gap (Asynchrony) between these two modalities, which has been suggested as related to the dyslexia phenomenon, is the focus of the current study. Nineteen dyslexic and 17 non-impaired University adult readers were given stimuli in a reaction time (RT) procedure where participants were asked to identify whether the stimulus type was only visual, only auditory or crossmodally integrated. Accuracy, RT, and Event Related Potential (ERP) measures were obtained for each of the three conditions. An algorithm to measure the contribution of the temporal SOP of each modality to the crossmodal integration in each group of participants was developed. Results obtained using this model for the analysis of the current study data, indicated that in the crossmodal integration condition the presence of the auditory modality at the pre-response time frame (between 170 and 240 ms after stimulus presentation), increased processing speed in the visual modality among the non-impaired readers, but not in the dyslexic group. The differences between the temporal SOP of the modalities among the dyslexics and the non-impaired readers give additional support to the theory that an asynchrony between the visual and auditory modalities is a cause of dyslexia. PMID:24959125

An affordable optically stimulated luminescent dosimeter reader utilizing multiple excitation wavelengths.

PubMed

Kearfott, Kimberlee J; West, W Geoffrey

2015-10-01

A lower-cost optically stimulated luminescence (OSL) reader with increased flexibility for pursuing laboratory research into OSL theory and application was designed and constructed. This was achieved by using off-the-shelf optical components and higher-power light emitting diodes. The resulting reader includes more wavelengths of excitation light than current commercial readers, as well as the ability to swap out filters and other components during an experiment. Copyright © 2015 Elsevier Ltd. All rights reserved.

Serving the Strategic Reader: Cognitive Reading Theory and Its Implications for the Teaching of Writing.

ERIC Educational Resources Information Center

Grow, Gerald

A literature review traced a major theoretical shift in the understanding of how people read--from the passive reader who receives and decodes information to the strategic reader who actively chooses what, when, and how to read, reads interpretively, and interprets a text (such as a newspaper article) as an organized structure. The result is a…

Treatment Effects for Older Struggling Readers: An Application of Moderated Mediation.

PubMed

Roberts, Greg; Fletcher, Jack M; Stuebing, Karla K; Barth, Amy E; Vaughn, Sharon

2013-02-01

This study used multigroup structural equations to evaluate the possibility that a theory-driven, evidence-based, yearlong reading program for sixth-grade struggling readers moderates the interrelationships among elements of the simple model of reading (i.e., listening comprehension, word reading, and reading comprehension; Hoover & Gough, 1990). Our specific interest was in the relation of theory, program, and evaluation. Our motivating assumptions were that 1) a well-designed, theory-based program affects performance in predictable ways and that 2) treatment effects may be present even when group differences in posttest means are not robust. The analysis sample comprised 327 students, 113 in the business-as-usual condition and 214 in treatment. We pretested students in the fall of sixth grade and collected posttest data in the fall of seventh grade. There were 217 cases in the posttest sample, 47 comparison students and 170 treatment students at posttest. The findings support the possibility that treated sixth-grade students improved in response to an intensive, yearlong intervention, when conceptualizing change in terms of predictable interrelationships of important underlying skills, rather than in terms of group mean differences at posttest. Specifically, the results suggest that verbal knowledge is less proximal to the reading comprehension of students who have become proficient in the use of text processing and reading comprehension strategies.

Treatment Effects for Older Struggling Readers: An Application of Moderated Mediation

PubMed Central

Roberts, Greg; Fletcher, Jack M.; Stuebing, Karla K.; Barth, Amy E.; Vaughn, Sharon

2012-01-01

This study used multigroup structural equations to evaluate the possibility that a theory-driven, evidence-based, yearlong reading program for sixth-grade struggling readers moderates the interrelationships among elements of the simple model of reading (i.e., listening comprehension, word reading, and reading comprehension; Hoover & Gough, 1990). Our specific interest was in the relation of theory, program, and evaluation. Our motivating assumptions were that 1) a well-designed, theory-based program affects performance in predictable ways and that 2) treatment effects may be present even when group differences in posttest means are not robust. The analysis sample comprised 327 students, 113 in the business-as-usual condition and 214 in treatment. We pretested students in the fall of sixth grade and collected posttest data in the fall of seventh grade. There were 217 cases in the posttest sample, 47 comparison students and 170 treatment students at posttest. The findings support the possibility that treated sixth-grade students improved in response to an intensive, yearlong intervention, when conceptualizing change in terms of predictable interrelationships of important underlying skills, rather than in terms of group mean differences at posttest. Specifically, the results suggest that verbal knowledge is less proximal to the reading comprehension of students who have become proficient in the use of text processing and reading comprehension strategies. PMID:23472048

Inter-reader reproducibility of dynamic contrast-enhanced magnetic resonance imaging in patients with non-small cell lung cancer treated with bevacizumab and erlotinib.

PubMed

van den Boogaart, Vivian E M; de Lussanet, Quido G; Houben, Ruud M A; de Ruysscher, Dirk; Groen, Harry J M; Marcus, J Tim; Smit, Egbert F; Dingemans, Anne-Marie C; Backes, Walter H

2016-03-01

Objectives When evaluating anti-tumor treatment response by dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) it is necessary to assure its validity and reproducibility. This has not been well addressed in lung tumors. Therefore we have evaluated the inter-reader reproducibility of response classification by DCE-MRI in patients with non-small cell lung cancer (NSCLC) treated with bevacizumab and erlotinib enrolled in a multicenter trial. Twenty-one patients were scanned before and 3 weeks after start of treatment with DCE-MRI in a multicenter trial. The scans were evaluated by two independent readers. The primary lung tumor was used for response assessment. Responses were assessed in terms of relative changes in tumor mean trans endothelial transfer rate (K(trans)) and its heterogeneity in terms of the spatial standard deviation. Reproducibility was expressed by the inter-reader variability, intra-class correlation coefficient (ICC) and dichotomous response classification. The inter-reader variability and ICC for the relative K(trans) were 5.8% and 0.930, respectively. For tumor heterogeneity the inter-reader variability and ICC were 0.017 and 0.656, respectively. For the two readers the response classification for relative K(trans) was concordant in 20 of 21 patients (k=0.90, p<0.0001) and for tumor heterogeneity in 19 of 21 patients (k=0.80, p<0.0001). Strong agreement was seen with regard to the inter-reader variability and reproducibility of response classification by the two readers of lung cancer DCE-MRI scans. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

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.

The Influence of Peer Tutors and Technology-Actuated Reading Instruction Process on Third-Grade Students' Self-Perceptions as Readers: A Multiple Case Study

ERIC Educational Resources Information Center

Daw, Brenda Shill

2011-01-01

Driven by Lev Vygotsky's Sociocultural Theory (1986), my study investigated the self-perceptions and interactions of seven underperforming, third-grade readers while using Technology-Actuated Reading Instruction (TARI). Partnered with same-age peer tutors, readers used digital tools to listen to, read/record, and playback oral reading passages.…

Varieties of Literary Experience for the Developing Writer.

ERIC Educational Resources Information Center

Lang, Frederick K.

The reader response criticism that has arisen in direct response to the New Criticism can be adapted to the needs of the developing writer through its emphasis upon the experience of the reader engaged with the text. The reader response approach generates content--helps the developing writer find something to say--and facilitates the process…

The Reader Effect (Instruction/Awareness of Text Structure) and Text Effect (Well-Structured vs. Bad-Structured Texts) on First and Second/Foreign Language Reading Comprehension and Recall--What Does Research Teach Us?

ERIC Educational Resources Information Center

Chang, Carrie

This paper first gives a brief chronological overview of reading theory development and a short introduction to schema theory, and then comprehensively reviews, comments, and synthesizes research-based studies, published between 1980 and 2002, that examined the effect of text structure (reader effect and text effect) on L1 and L2 reading…

Readers and Texts in the Primary Years. Rethinking Reading.

ERIC Educational Resources Information Center

Martin, Tony; Leather, Bob

Exploring the responses of a variety of readers from three-year-old Dominic sharing a picture book with his father to adults reading a poem by Ted Hughes, this book examines the ways in which various readers respond to different texts. The aim of the book is to develop an awareness of the issues involved in readers' responses for primary teachers.…

The Phenomenology of Composition: The Application of Certain Principles of Reader-Response Criticism to the Teaching of Composition.

ERIC Educational Resources Information Center

Meyers, G. Douglas

An application of reader response criticism, with its abundance of ways of construing readers, permits writing teachers to identify sets of readers for students more effectively than simply exhorting them to remember their audience while writing. Composition teachers can employ the concept of "narratee" (the author's alter ego) as a…

How accurate are lexile text measures?

PubMed

Stenner, A Jackson; Burdick, Hal; Sanford, Eleanor E; Burdick, Donald S

2006-01-01

The Lexile Framework for Reading models comprehension as the difference between a reader measure and a text measure. Uncertainty in comprehension rates results from unreliability in reader measures and inaccuracy in text readability measures. Whole-text processing eliminates sampling error in text measures. However, Lexile text measures are imperfect due to misspecification of the Lexile theory. The standard deviation component associated with theory misspecification is estimated at 64L for a standard-length passage (approximately 125 words). A consequence is that standard errors for longer texts (2,500 to 150,000 words) are measured on the Lexile scale with uncertainties in the single digits. Uncertainties in expected comprehension rates are largely due to imprecision in reader ability and not inaccuracies in text readabilities.

Readers' Emotions: A Plurilingual Perspective

ERIC Educational Resources Information Center

Rivière, Marie

2016-01-01

This article focuses on the differential emotional power of languages in the book-reading practices of plurilingual readers. Within a plurilingual perspective, it aims at adding nuance to the "emotional contexts of learning hypothesis" and the "theory of language embodiment". This qualitative study is based on semi-structured…

The Strategic Reader.

ERIC Educational Resources Information Center

Devine, James T., Ed.; And Others

1986-01-01

To add a foundation to the growing excitement among educators about the central role they play in helping learners become strategic readers, the articles in this thematic journal provide insight into current reading theory and practice. Richard Telfer's article reviews research on strategic reading and clarifies what is meant by the phrase…

Shakespeare and Reader's Theatre: Fellow Traveling Companions

ERIC Educational Resources Information Center

Ratliff, Gerald Lee

2010-01-01

Whether constructed on literary analysis models or inspired by conventional acting theories, Reader's Theatre performance techniques are an invaluable instructional tool available to teachers who want their students to see, hear and feel Shakespeare texts in classroom discussion and performance. These exercises are designed to promote both a…

Developmental Relationships between Language and Theory of Mind

ERIC Educational Resources Information Center

Miller, Carol A.

2006-01-01

Purpose: This tutorial is intended to inform readers about the development of theory of mind (understanding of mental states) and to discuss relationships between theory of mind and language development. Method: A narrative review of selected literature on language and theory of mind is presented. Theory of mind is defined, and commonly used…

Evidence for a differential interference of noise in sub-lexical and lexical reading routes in healthy participants and dyslexics.

PubMed

Pina Rodrigues, Ana; Rebola, José; Jorge, Helena; Ribeiro, Maria José; Pereira, Marcelino; Castelo-Branco, Miguel; van Asselen, Marieke

The ineffective exclusion of surrounding noise has been proposed to underlie the reading deficits in developmental dyslexia. However, previous studies supporting this hypothesis focused on low-level visual tasks, providing only an indirect link of noise interference on reading processes. In this study, we investigated the effect of noise on regular, irregular, and pseudoword reading in 23 dyslexic children and 26 age- and IQ-matched controls, by applying the white noise displays typically used to validate this theory to a lexical decision task. Reading performance and eye movements were measured. Results showed that white noise did not consistently affect dyslexic readers more than typical readers. Noise affected more dyslexic than typical readers in terms of reading accuracy, but it affected more typical than dyslexic readers in terms of response time and eye movements (number of fixations and regressions). Furthermore, in typical readers, noise affected more the speed of reading of pseudowords than real words. These results suggest a particular impact of noise on the sub-lexical reading route where attention has to be deployed to individual letters. The use of a lexical route would reduce the effect of noise. A differential impact of noise between words and pseudowords may therefore not be evident in dyslexic children if they are not yet proficient in using the lexical route. These findings indicate that the type of reading stimuli and consequent reading strategies play an important role in determining the effects of noise interference in reading processing and should be taken into account by further studies.

Suppression of Story Character Goals during Reading

ERIC Educational Resources Information Center

Linderholm, Tracy; Gernsbacher, Morton Ann; van den Broek, Paul; Neninde, Lana; Robertson, Rachel R. W.; Sundermier, Brian

2004-01-01

The objective of this study was to determine how readers process narrative texts when the main character has multiple, and changing, goals. Readers must keep track of such goals to understand the causal relations between text events, an important process for comprehension. The structure building framework theory of reading proposes that readers…

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…

Treatment Effects for Adolescent Struggling Readers: An Application of Moderated Mediation

ERIC Educational Resources Information Center

Roberts, Greg; Fletcher, Jack M.; Stuebing, Karla K.; Barth, Amy E.; Vaughn, Sharon

2013-01-01

This study used multigroup structural equations to evaluate the possibility that a theory-driven, evidence-based, yearlong reading program for sixth-grade struggling readers moderates the interrelationships among elements of the simple model of reading (i.e., listening comprehension, word reading, and reading comprehension; Hoover & Gough,…

Report on the Selection Procedure Based on Readers' Responses to the Original Nine Tales in Turkey. Fairytale: An Interdisciplinary Turco-Danish Study of the Collective v. the Individual Nature of the Response to Literature. Report No. 9. Revised.

ERIC Educational Resources Information Center

Doltas, Dilek, Ed.; And Others

Prepared as part of the Turko-Danish Fairytale Project conducted to uncover universal, cross-cultural features in readers' response to literature, this paper reports on a pilot study to determine which three out of nine preselected fairy tales would elicit the most faceted response from a population of Turkish readers. After explaining the…

Interventions for Reading Difficulties: A Comparison of Response to Intervention by ELL and EFL Struggling Readers

ERIC Educational Resources Information Center

Lovett, Maureen W.; De Palma, Maria; Frijters, Jan; Steinbach, Karen; Temple, Meredith; Benson, Nancy; Lacerenza, Lea

2008-01-01

This article explores whether struggling readers from different primary language backgrounds differ in response to phonologically based remediation. Following random assignment to one of three reading interventions or to a special education reading control program, reading and reading-related outcomes of 166 struggling readers were assessed…

Evaluating Health Advice in a Web 2.0 Environment: The Impact of Multiple User-Generated Factors on HIV Advice Perceptions.

PubMed

Walther, Joseph B; Jang, Jeong-Woo; Hanna Edwards, Ashley A

2018-01-01

Unlike traditional media, social media systems often present information of different types from different kinds of contributors within a single message pane, a juxtaposition of potential influences that challenges traditional health communication processing. One type of social media system, question-and-answer advice systems, provides peers' answers to health-related questions, which yet other peers read and rate. Responses may appear good or bad, responders may claim expertise, and others' aggregated evaluations of an answer's usefulness may affect readers' judgments. An experiment explored how answer feasibility, expertise claims, and user-generated ratings affected readers' assessments of advice about anonymous HIV testing. Results extend the heuristic-systematic model of persuasion (Chaiken, 1980) and warranting theory (Walther & Parks, 2002). Information that is generally associated with both systematic and heuristic processes influenced readers' evaluations. Moreover, content-level cues affected judgments about message sources unexpectedly. When conflicting cues were present, cues with greater warranting value (consensus user-generated ratings) had greater influence on outcomes than less warranted cues (self-promoted expertise). Findings present a challenge to health professionals' concerns about the reliability of online health information systems.

Curriculum: From Theory to Practice

ERIC Educational Resources Information Center

Null, Wesley

2011-01-01

"Curriculum: From Theory to Practice" introduces readers to curriculum theory and how it relates to classroom practice. Wesley Null provides a unique organization of the curriculum field into five traditions: systematic, existential, radical, pragmatic, and deliberative. He discusses the philosophical foundations of curriculum as well as…

Comparing Relations of Motivation, Engagement, and Achievement among Struggling and Advanced Adolescent Readers

PubMed Central

Lutz Klauda, Susan; Guthrie, John T.

2014-01-01

This longitudinal study examined the development of reading motivation, engagement, and achievement in early adolescence by comparing interrelations of these variables in struggling and advanced readers. Participants were 183 pairs of seventh grade students matched in gender, ethnicity, socioeconomic status, and school attended. They completed measures of reading motivations, engagement and comprehension for information text as well as measures of general reading comprehension and reading fluency twice during the school year. Advanced readers showed stronger relations of motivation and engagement with achievement than struggling readers. However, motivation predicted concurrent engagement and growth in engagement similarly for struggling and advanced readers. These results are interpreted as support for the hypothesis that cognitive challenges limit the relations of motivation and engagement to achievement for struggling readers. The discussion also considers the impact of the focus on the information text genre on the relations observed and implications of the findings for achievement motivation theories. PMID:25663747

Struggling Reader to Struggling Reader: High School Students' Responses to a Cross-Age Tutoring Program

ERIC Educational Resources Information Center

Paterson, Patricia O.; Elliott, Lori N.

2006-01-01

This qualitative study examines the perceptions and responses of struggling ninth-grade readers who are teaching reading to struggling second- and third-grade students in a cross-age tutoring program. The program was designed to overcome the entrenched, negative affective barriers that older students often bring to the required reading class by…

Miscue Analysis: A Transformative Tool for Researchers, Teachers, and Readers

ERIC Educational Resources Information Center

Goodman, Yetta M.

2015-01-01

When a reader produces a response to a written text (the observed response) that is not expected by the listener, the result is called a miscue. Using psychosociolingustic analyses of miscues in the context of an authentic text, miscue analysis provides evidence to discover how readers read. I present miscue analysis history and development and…

Responding to a Literary Work of Art.

ERIC Educational Resources Information Center

Washburn, William V.

A study was conducted to examine three fundamental aspects of the process of responding to a literary work of art: the nature of the reader's response to literature, the processes of response to literature, and the relationship of a reader's personal construct system to the way in which the reader responds to a literary work of art. The subjects…

Project Physics Reader 3, The Triumph of Mechanics.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Harvard Project Physics.

As a supplement to Project Physics Unit 3, a collection of articles is presented in this reader for student browsing. Four excerpts are given under the following headings: On the kinetic theory of gases, Maxwell's Demon, Introduction to Waves, and Scientific Cranks. Five articles are included in terms of energy, barometers, randomness, fiddle…

Searching for Judy: How Small Mysteries Affect Narrative Processes and Memory

ERIC Educational Resources Information Center

Love, Jessica; McKoon, Gail; Gerrig, Richard J.

2010-01-01

Current theories of text processing say little about how authors' narrative choices, including the introduction of small mysteries, can affect readers' narrative experiences. Gerrig, Love, and McKoon (2009) provided evidence that 1 type of small mystery--a character introduced without information linking him or her to the story--affects readers'…

Young Learners' Transactions with Interactive Digital Texts Using E-Readers

ERIC Educational Resources Information Center

Brown, Sally

2016-01-01

This year-long qualitative study draws from multimodal theory and New Literacies Studies to document the digital literacy experiences of a diverse group of 2nd-graders using e-readers. Twenty-first century classrooms must expand traditional notions of literacy to prepare students for the ever-changing, media-rich world. Students participated in…

Out of an Old Toy Chest

ERIC Educational Resources Information Center

Warner, Marina

2009-01-01

Before children learn to read, they act like readers when they play with materials and objects like readers. In play, children beam their projective imagination upon inert material things and animate them with fantasy, infusing objects with meaning. The question of "the real" haunts the psychology of play and through play, the theory of fantasy:…

From "Literature as Exploration" and "The Reader, the Text, the Poem"

ERIC Educational Resources Information Center

Rosenblatt, Louise M.

2005-01-01

This article contains excerpts from the author's two seminal texts: "Literature as Exploration (New York: MLA, 1938) and "The Reader, the Text, the Poem" (Carbondale, IL: Southern Illinois University Press, 1978). In "Literature as Exploration," the author first presented her transactional theory of reading as she explored the personal, social,…

The Importance of Early Sign Language Acquisition for Deaf Readers

ERIC Educational Resources Information Center

Clark, M. Diane; Hauser, Peter C.; Miller, Paul; Kargin, Tevhide; Rathmann, Christian; Guldenoglu, Birkan; Kubus, Okan; Spurgeon, Erin; Israel, Erica

2016-01-01

Researchers have used various theories to explain deaf individuals' reading skills, including the dual route reading theory, the orthographic depth theory, and the early language access theory. This study tested 4 groups of children--hearing with dyslexia, hearing without dyslexia, deaf early signers, and deaf late signers (N = 857)--from 4…

Edited Responses to the Danish Narrative "Per Smed's Whip" from Readers in Denmark, Great Britain, India, and Nigeria in the Folktale Project. Folktale: A Cross-Cultural, Interdisciplinary Study of the Experience of Literature. Paper 8.

ERIC Educational Resources Information Center

Dollerup, Cay; And Others

This paper, number eight in an ongoing series, is part of an interdisciplinary project on the context of reading and reading research that explores similarities and dissimilarities in the response to literature in readers from different cultures. Presented are the written responses from 129 readers in Denmark, Greenland, Great Britain, India, and…

Relevance, textual unity, and politeness in writing about science

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

Kreml, N.M.P.

1992-01-01

The question of whether there are social implications of linguistic choices in unifying a text is investigated empirically by this study which accounts for the interpretation of implicatures in conversation and written texts. It considers Relevance Theory (Sperber and Wilson 1988, Blakemore 1987, Blass 1990) to be the explanation of the unity of the text, as opposed to semantic theories of cohesion (Halliday and Hasan 1976) or pragmatic theories of coherence (van Dijk 1977). This study presents a model of three types of textual unifiers: overt (referring specifically to the text), embedded (referring to intra- and extra-textual information), and inferencemore » (not referring to the text at all). It hypothesizes that different genres are characterized by the predominance of different types of textual unifiers, and that readers will prefer those texts that rely on inferential unifiers which emphasize the reader's ability to participate in creating the meaning of the text. Eighteen texts of 275 words each are selected from three genres: scientific magazines, introductory science textbooks, and essays on science. The texts are found to vary significantly by genre in the type of textual unifier used. An Overtness Index expresses the ratio of the marked forms: science textbooks have more Overt unifiers (such as connective phrases) and thus a high Overtness Index; essays rely more on Inference unifiers (not represented by words) and thus have a low Overtness Index. The texts are submitted to 188 readers, and a significantly high number of all types of readers prefer the texts with the lower Overtness Indices-the essays. Thus a low Overtness Index is one feature of texts preferred by readers, supporting the hypotheses that genres of texts vary in the type of unifier used and that readers prefer texts that allow them to participate in constructing the meaning of the text.« less

Queering Black Racial Identity Development

ERIC Educational Resources Information Center

Johnson, Alandis A.; Quaye, Stephen John

2017-01-01

We used queer theory to encourage readers to think differently about previous theories about Black racial identity development. Queer theory facilitates new and deeper understandings of how Black people develop their racial identities, prompting more fluidity and nuance. Specifically, we present a queered model of Black racial identity development…

Roots of Cooperative Learning in General Education

ERIC Educational Resources Information Center

Jacobs, George M.; McCafferty, Steven G.; Iddings, Ana Christina DaSilva

2006-01-01

This chapter presents a basic overview about psychological theories that are foundational to cooperative learning: social psychology, developmental psychology, cognitive psychology, humanistic psychology, and motivational theories. In so doing, our purpose is to acquaint readers with aspects of theory and research that may be helpful to teachers…

Multicultural Literature and the Reader's Response: Developing the Confidence To Become Independent Learners and Lifelong Readers.

ERIC Educational Resources Information Center

Tighe, Mary Ann

A survey of Alabama language arts teachers convinced one professor of English teacher education that there are good reasons for incorporating multicultural literature into the classroom, and that it seems especially appropriate for a reader response approach. Since multicultural literature may be as new for the teacher as for the student, teachers…

RTI and the Adolescent Reader: Responsive Literacy Instruction in Secondary Schools (Middle and High School). Language & Literacy Series Practitioners Bookshelf

ERIC Educational Resources Information Center

Brozo, William G.

2011-01-01

"RTI and the Adolescent Reader" focuses exclusively on Response to Intervention (RTI) for literacy at the secondary level. In this accessible guide, William Brozo defines RTI and explains why and how it is considered a viable intervention model for adolescent readers. He analyzes the authentic structural, political, cultural, and teacher…

Causal Rasch models.

PubMed

Stenner, A Jackson; Fisher, William P; Stone, Mark H; Burdick, Donald S

2013-01-01

Rasch's unidimensional models for measurement show how to connect object measures (e.g., reader abilities), measurement mechanisms (e.g., machine-generated cloze reading items), and observational outcomes (e.g., counts correct on reading instruments). Substantive theory shows what interventions or manipulations to the measurement mechanism can be traded off against a change to the object measure to hold the observed outcome constant. A Rasch model integrated with a substantive theory dictates the form and substance of permissible interventions. Rasch analysis, absent construct theory and an associated specification equation, is a black box in which understanding may be more illusory than not. Finally, the quantitative hypothesis can be tested by comparing theory-based trade-off relations with observed trade-off relations. Only quantitative variables (as measured) support such trade-offs. Note that to test the quantitative hypothesis requires more than manipulation of the algebraic equivalencies in the Rasch model or descriptively fitting data to the model. A causal Rasch model involves experimental intervention/manipulation on either reader ability or text complexity or a conjoint intervention on both simultaneously to yield a successful prediction of the resultant observed outcome (count correct). We conjecture that when this type of manipulation is introduced for individual reader text encounters and model predictions are consistent with observations, the quantitative hypothesis is sustained.

Causal Rasch models

PubMed Central

Stenner, A. Jackson; Fisher, William P.; Stone, Mark H.; Burdick, Donald S.

2013-01-01

Rasch's unidimensional models for measurement show how to connect object measures (e.g., reader abilities), measurement mechanisms (e.g., machine-generated cloze reading items), and observational outcomes (e.g., counts correct on reading instruments). Substantive theory shows what interventions or manipulations to the measurement mechanism can be traded off against a change to the object measure to hold the observed outcome constant. A Rasch model integrated with a substantive theory dictates the form and substance of permissible interventions. Rasch analysis, absent construct theory and an associated specification equation, is a black box in which understanding may be more illusory than not. Finally, the quantitative hypothesis can be tested by comparing theory-based trade-off relations with observed trade-off relations. Only quantitative variables (as measured) support such trade-offs. Note that to test the quantitative hypothesis requires more than manipulation of the algebraic equivalencies in the Rasch model or descriptively fitting data to the model. A causal Rasch model involves experimental intervention/manipulation on either reader ability or text complexity or a conjoint intervention on both simultaneously to yield a successful prediction of the resultant observed outcome (count correct). We conjecture that when this type of manipulation is introduced for individual reader text encounters and model predictions are consistent with observations, the quantitative hypothesis is sustained. PMID:23986726

Motivation, Interest, and Attention: Re-Defining Learning in the Autism Spectrum?

ERIC Educational Resources Information Center

Lequia, Jenna

2011-01-01

In "The Passionate Mind: How People with Autism Learn", Wendy Lawson presents readers with various cognitive theories of autism spectrum disorders (ASD). In this book, Lawson makes reference to the medical and social models of disability, urging readers to consider disability from a social rather than a medical or deficit-driven perspective. Each…

Project Physics Reader 5, Models of the Atom.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Harvard Project Physics.

As a supplement to Project Physics Unit 5, a collection of articles is presented in this reader for student browsing. Nine excerpts are given under the following headings: failure and success, Einstein, Mr. Tompkins and simultaneity, parable of the surveyors, outside and inside the elevator, the teacher and the Bohr theory of atom, Dirac and Born,…

Sexualities in Education: A Reader. Counterpoints: Studies in the Postmodern Theory of Education. Volume 367

ERIC Educational Resources Information Center

Meiners, Erica R., Ed.; Quinn, Therese, Ed.

2012-01-01

With germinal texts, new writings, and related art, "Sexualities in Education: A Reader" illuminates a broad scope of analysis and organization. Composed of a framing essay and nine sections edited by established and emerging scholars and addressing critical topics for researchers and students of sexualities and education, the text…

Developing a Scale to Measure Reader Self-Perception for EFL Students

ERIC Educational Resources Information Center

Adunyarittigun, Dumrong

2015-01-01

The development of a scale for measuring self-perception for readers of English as a foreign language is discussed in this paper. The scale was developed from the four dimensions of self-efficacy theory proposed by Bandura (1977a): progress, observational comparison, social feedback and physiological states. A 36 item scale was developed to…

What Can New Literacy Studies Offer to the Teaching of Struggling Readers?

ERIC Educational Resources Information Center

Compton-Lilly, Catherine F.

2009-01-01

A case study of one student is used to explore three instructional approaches that draw teachers' attention to reading as a social experience that involves culture and identity. These approaches draw on New Literacy Studies, children's media practices, and critical race theory and provide insights on how to better serve struggling readers.

Exploring the Relationship between Reading Strategy Use and Multiple Intelligences among Successful L2 Readers

ERIC Educational Resources Information Center

Mirzaei, Azizullah; Rahimi Domakani, Masoud; Heidari, Najmeh

2014-01-01

Over the years, the multiple intelligences theory (MIT) proposed by Howard Gardner has renewed interest in learners' use of effective learning strategies and produced interesting results. This MIT-oriented study investigated the role of successful L2 readers' multiple intelligences in their effective use of reading strategies. To this end, a TOEFL…

Straussian Grounded-Theory Method: An Illustration

ERIC Educational Resources Information Center

Thai, Mai Thi Thanh; Chong, Li Choy; Agrawal, Narendra M.

2012-01-01

This paper demonstrates the benefits and application of Straussian Grounded Theory method in conducting research in complex settings where parameters are poorly defined. It provides a detailed illustration on how this method can be used to build an internationalization theory. To be specific, this paper exposes readers to the behind-the-scene work…

VARIABLES IN PERSONALITY THEORY AND PERSONALITY TESTING, AN INTERPRETATION.

ERIC Educational Resources Information Center

ALLEN, ROBERT M.

DESIGNED TO GIVE THE READER SOME OF THE DIFFICULTIES OF INTEGRATING PERSONALITY VARIABLES, THEORY, AND TESTING, THIS BOOK DISCUSSES THE DUAL ORIENTATION OF PSYCHOLOGY AS A SCIENTIFIC DISCIPLINE AND AS AN APPLIED SKILL. EXAMPLES OF BOTH NOMOTHETIC AND IDIOGRAPHIC THEORIES OF PERSONALITY ARE CONSIDERED. THE HISTORICAL DEVELOPMENT AND DEBATE…

Literacy Theories for the Digital Age: Social, Critical, Multimodal, Spatial, Material and Sensory Lenses

ERIC Educational Resources Information Center

Mills, Kathy A.

2015-01-01

"Literacy Theories for the Digital Age" insightfully brings together six essential approaches to literacy research and educational practice. The book provides powerful and accessible theories for readers, including Socio-cultural, Critical, Multimodal, Socio-spatial, Socio-material and Sensory Literacies. The brand new Sensory Literacies…

Gadamer, Hermeneutics, and Composition.

ERIC Educational Resources Information Center

Chamberlain, Lori

Reader-response criticism may elucidate the relationship between reading and knowing. Unfortunately, discussions of stylistics and convention in anthologies of reader response criticism tend to focus on fairly specialized literary problems. David Bleich's subjective paradigm provides a framework through which the study of both response and…

48 CFR 1852.245-78 - Physical inventory of capital personal property.

Code of Federal Regulations, 2014 CFR

2014-10-01

..., responsibility for maintenance, or responsibility for posting to the property record. The Contractor may request... for property identification, such as a laser bar-code reader or radio frequency identification reader...

48 CFR 1852.245-78 - Physical inventory of capital personal property.

Code of Federal Regulations, 2013 CFR

2013-10-01

..., responsibility for maintenance, or responsibility for posting to the property record. The Contractor may request... for property identification, such as a laser bar-code reader or radio frequency identification reader...

48 CFR 1852.245-78 - Physical inventory of capital personal property.

Code of Federal Regulations, 2012 CFR

2012-10-01

..., responsibility for maintenance, or responsibility for posting to the property record. The Contractor may request... for property identification, such as a laser bar-code reader or radio frequency identification reader...

Voting for image scoring and assessment (VISA)--theory and application of a 2 + 1 reader algorithm to improve accuracy of imaging endpoints in clinical trials.

PubMed

Gottlieb, Klaus; Hussain, Fez

2015-02-19

Independent central reading or off-site reading of imaging endpoints is increasingly used in clinical trials. Clinician-reported outcomes, such as endoscopic disease activity scores, have been shown to be subject to bias and random error. Central reading attempts to limit bias and improve accuracy of the assessment, two factors that are critical to trial success. Whether one central reader is sufficient and how to best integrate the input of more than one central reader into one output measure, is currently not known.In this concept paper we develop the theoretical foundations of a reading algorithm that can achieve both objectives without jeopardizing operational efficiency We examine the role of expert versus competent reader, frame scoring of imaging as a classification task, and propose a voting algorithm (VISA: Voting for Image Scoring and Assessment) as the most appropriate solution which could also be used to operationally define imaging gold standards. We propose two image readers plus an optional third reader in cases of disagreement (2 + 1) for ordinary scoring tasks. We argue that it is critical in trials with endoscopically determined endpoints to include the score determined by the site reader, at least in endoscopy clinical trials. Juries with more than 3 readers could define a reference standard that would allow a transition from measuring reader agreement to measuring reader accuracy. We support VISA by applying concepts from engineering (triple-modular redundancy) and voting theory (Condorcet's jury theorem) and illustrate our points with examples from inflammatory bowel disease trials, specifically, the endoscopy component of the Mayo Clinic Score of ulcerative colitis disease activity. Detailed flow-diagrams (pseudo-code) are provided that can inform program design.The VISA "2 + 1" reading algorithm, based on voting, can translate individual reader scores into a final score in a fashion that is both mathematically sound (by avoiding averaging of ordinal data) and in a manner that is consistent with the scoring task at hand (based on decisions about the presence or absence of features, a subjective classification task). While the VISA 2 + 1 algorithm is currently being used in clinical trials, empirical data of its performance have not yet been reported.

Meaning matters: a clinician's/student's guide to general sign theory and its applicability in clinical settings.

PubMed

Oller, Stephen D

2005-01-01

The pragmatic mapping process and its variants have proven effective in second language learning and teaching. The goal of this paper is to show that the same process applies in teaching and intervention with disordered populations. A secondary goal, ultimately more important, is to give clinicians, teachers, and other educators a tool-kit, or a framework, from which they can evaluate and implement interventions. What is offered is an introduction to a general theory of signs and some examples of how it can be applied in treating communication disorders. (1) Readers will be able to relate the three theoretical consistency requirements to language teaching and intervention. (2) Readers will be introduced to a general theory of signs that provides a basis for evaluating and implementing interventions.

Are health journalists' practices tied to their perceptions of audience? An attribution and expectancy-value approach.

PubMed

Hinnant, Amanda; Len-Ríos, María E; Oh, Hyun Jee

2012-01-01

This study examines a national survey of U.S. health journalists (N = 774) to ascertain how journalists' perceptions of audience use of health news shapes their journalistic practices. We establish a framework through attribution theory and expectancy-value theory for how journalists choose to fulfill their roles as providers of health information. Using these theoretical lenses, we look at whether health journalists' audience orientation is associated with their use of accessibility-oriented or credibility-focused practices. Our findings show that, overall, journalists believe readers are individually responsible for their health outcomes and that journalists focus on providing accessibility-oriented information when they feel their audience's ability to understand information may be compromised. Journalists' beliefs about audience behavior are associated with their attitudes toward communication practices.

Gestalt Theory and Instructional Design.

ERIC Educational Resources Information Center

Moore, Patrick; Fitz, Chad

1993-01-01

Offers a brief overview of Gestalt theory. Shows how six Gestalt principles (proximity, closure, symmetry, figure-ground segregation, good continuation, and similarity) can be applied to improve a reader's comprehension of a badly designed instruction module that uses several graphics. (SR)

The Effects of Writer Immersion and the Responses of a Peer Reader on Teaching the Function of Writing with Middle School Students

ERIC Educational Resources Information Center

Helou, Yasmin J.; Lai, Jasmine; Sterkin, Victoria L.

2007-01-01

We tested the effects of writer immersion and the responses emitted by a peer reader across four male middle school participants diagnosed with behavioral disorders. The participants were chosen for this study due to their high structural errors and inability to write functionally in order to affect the behavior of a reader. Writer immersion and…

A Schema-Theoretic View of Reading. Technical Report No. 32.

ERIC Educational Resources Information Center

Adams, Marilyn Jager; Collins, Allan

This paper provides a general description of schema-theoretic models of language comprehension and examines some extensions of such models to the study of reading. The goal of schema theory is to specify the interface between the reader and the text: to specify how the reader's knowledge interacts with and shapes the information on the page and to…

Learning in Places: The Informal Education Reader. Counterpoints, Studies in the Postmodern Theory of Education Volume 249

ERIC Educational Resources Information Center

Bekerman, Zvi, Ed.; Burbules, Nicholas C., Ed.; Silberman-Keller, Diana, Ed.

2006-01-01

"Learning in Places" is a concerted effort undertaken by an outstanding group of international researchers to create a resource book that can introduce academic, professional and lay readers to the field of informal learning/education and its potential to transform present educational thinking. The book presents a wealth of ideas from a wide…

Classification of Double Deficit Groups across Time: An Analysis of Group Stability from Kindergarten to Second Grade

ERIC Educational Resources Information Center

Steacy, Laura M.; Kirby, John R.; Parrila, Rauno; Compton, Donald L.

2014-01-01

The Double Deficit Hypothesis of dyslexia is one approach to classifying students with reading disabilities. The theory offers four distinct groups of readers: (a) average readers, (b) students with phonological deficits, (c) students with naming speed deficits, and (d) students with double deficits: those having both (b) and (c). This study…

Three Information Functions of Headings: A Test of the SARA Theory of Signaling

ERIC Educational Resources Information Center

Lorch, Robert F., Jr.; Lemarie, Julie; Grant, Russell A.

2011-01-01

Text signals include a wide variety of writing devices that emphasize specific content within a text, the organization of a text, or both (Lorch, 1989; Meyer, 1975). Signals presumably evolved as a means for an author to guide readers' processing of a text by making the text structure and important content more salient to the reader. Although…

Validating presupposed versus focused text information.

PubMed

Singer, Murray; Solar, Kevin G; Spear, Jackie

2017-04-01

There is extensive evidence that readers continually validate discourse accuracy and congruence, but that they may also overlook conspicuous text contradictions. Validation may be thwarted when the inaccurate ideas are embedded sentence presuppositions. In four experiments, we examined readers' validation of presupposed ("given") versus new text information. Throughout, a critical concept, such as a truck versus a bus, was introduced early in a narrative. Later, a character stated or thought something about the truck, which therefore matched or mismatched its antecedent. Furthermore, truck was presented as either given or new information. Mismatch target reading times uniformly exceeded the matching ones by similar magnitudes for given and new concepts. We obtained this outcome using different grammatical constructions and with different antecedent-target distances. In Experiment 4, we examined only given critical ideas, but varied both their matching and the main verb's factivity (e.g., factive know vs. nonfactive think). The Match × Factivity interaction closely resembled that previously observed for new target information (Singer, 2006). Thus, readers can successfully validate given target information. Although contemporary theories tend to emphasize either deficient or successful validation, both types of theory can accommodate the discourse and reader variables that may regulate validation.

A framework for the evaluation of patient information leaflets

PubMed Central

Garner, Mark; Ning, Zhenye; Francis, Jill

2011-01-01

Abstract Background  The provision of patient information leaflets (PILs) is an important part of health care. PILs require evaluation, but the frameworks that are used for evaluation are largely under‐informed by theory. Most evaluation to date has been based on indices of readability, yet several writers argue that readability is not enough. We propose a framework for evaluating PILs that reflect the central role of the patient perspective in communication and use methods for evaluation based on simple linguistic principles. The proposed framework  The framework has three elements that give rise to three approaches to evaluation. Each element is a necessary but not sufficient condition for effective communication. Readability (focussing on text) may be assessed using existing well‐established procedures. Comprehensibility (focussing on reader and text) may be assessed using multiple‐choice questions based on the lexical and semantic features of the text. Communicative effectiveness (focussing on reader) explores the relationship between the emotional, cognitive and behavioural responses of the reader and the objectives of the PIL. Suggested methods for assessment are described, based on our preliminary empirical investigations. Conclusions  The tripartite model of communicative effectiveness is a patient‐centred framework for evaluating PILs. It may assist the field in moving beyond readability to broader indicators of the quality and appropriateness of printed information provided to patients. PMID:21332620

Searching for Judy: how small mysteries affect narrative processes and memory.

PubMed

Love, Jessica; McKoon, Gail; Gerrig, Richard J

2010-05-01

Current theories of text processing say little about how authors' narrative choices, including the introduction of small mysteries, can affect readers' narrative experiences. Gerrig, Love, and McKoon (2009) provided evidence that 1 type of small mystery-a character introduced without information linking him or her to the story-affects readers' moment-by-moment processing. For that project, participants read stories that introduced characters by proper name alone (e.g., "Judy") or with information connecting the character to the rest of the story (e.g., "our principal Judy"). In an online recognition probe task, responses to the character's name 3 lines after his or her introduction were faster when the character had not been introduced with connecting information, suggesting that the character remained accessible awaiting resolution. In the 4 experiments in this article, we extend our theoretical analysis of small mysteries. In Experiments 1 and 2, we found evidence that trait information (e.g., "daredevil Judy") is not sufficient to connect a character to a text. In Experiments 3 and 4, we found evidence that the moment-by-moment processing effects of such small mysteries also affect readers' memory for the stories. We interpret the results in terms of Kintsch's (1988) construction-integration model of discourse processing. PsycINFO Database Record (c) 2010 APA, all rights reserved.

How Financial Innovation Has Made Textbook Monetary Theory Obsolete.

ERIC Educational Resources Information Center

Gilbody, John

1988-01-01

Argues that much of the monetary theory in economics textbooks has not changed in accordance with the facts of monetary history. Contends that by neglecting institutional changes in the monetary system in the 50 years since the publication of Keynes' General Theory, many textbooks are now in danger of seriously misleading their readers. (GEA)

Simulating Secularization: A Pedagogical Strategy for the Sociology of Religion

ERIC Educational Resources Information Center

May, Matthew

2015-01-01

Instructing students in sociological theory is a foundational part of the discipline, but it can also be a challenge. Readers of "Teaching Sociology" can find a number of activities designed to improve students' understanding of sociological theory in their general theory courses, but there are fewer activities designed to improve…

From Metacognition to Whole Language: The Spectrum of Literacy in Elementary School Science.

ERIC Educational Resources Information Center

Balajthy, Ernest

This paper considers the integration of reading and writing into elementary science teaching by way of the implications of two leading theories pertaining to literacy: metacognitive theory and whole language theory. Discussion of the implications of metacognition includes attention to the issue of helping to overcome readers' nonscientific…

Schema Theory and Signaling: Implications for Text Design.

ERIC Educational Resources Information Center

Rodriguez, Stephen R.

This discussion of the implications of schema theory and signaling theory for the design of both paper- and computer-based text describes the macro and micro levels of text structure and their interaction, provides a definition of signaling, and identifies four types of signals: (1) pointer words informing the reader of the author's perspective on…

Does Feeling Come First? How Poetry Can Help Readers Broaden Their Understanding of Metacognition

ERIC Educational Resources Information Center

Eva-Wood, Amy L.

2008-01-01

Assuming that readers' emotional responses can enhance readers' metacognitive experiences and inform literary analysis, this study of 11th-grade poetry readers features instruction that models both cognitive and affective reading processes. The author: (1) Presents a case for more explicit attention to emotion in language arts classrooms; (2)…

Do Supplemental Remedial Reading Programs Address the Motivational Issues of Struggling Readers? An Analysis of Five Popular Programs.

PubMed

Quirk, Matthew P; Schwanenflugel, Paula J

2004-04-01

Five popular, but distinctly different, remedial reading programs were reviewed regarding the potential to motivate children to read. It is argued that current remedial reading program designs and research on program effectiveness ignore the impact that motivation has on struggling readers. In addition, we develop a theory of reading motivation specific to struggling readers that highlights motivational constructs we feel are important to the improvement of reading skill for this population of students. The three aspects of reading motivation most relevant to the instruction of remedial readers include: (a) improving reading self-efficacy; (b) making internal and controllable outcome attributions for successes and failures associated with reading; and (c) establishing personally relevant value in becoming a better reader. We conclude that, while most programs address some motivational issues and other issues not at all, most programs could make minor modifications that would greatly enhance their motivational impact.

The Bayesian reader: explaining word recognition as an optimal Bayesian decision process.

PubMed

Norris, Dennis

2006-04-01

This article presents a theory of visual word recognition that assumes that, in the tasks of word identification, lexical decision, and semantic categorization, human readers behave as optimal Bayesian decision makers. This leads to the development of a computational model of word recognition, the Bayesian reader. The Bayesian reader successfully simulates some of the most significant data on human reading. The model accounts for the nature of the function relating word frequency to reaction time and identification threshold, the effects of neighborhood density and its interaction with frequency, and the variation in the pattern of neighborhood density effects seen in different experimental tasks. Both the general behavior of the model and the way the model predicts different patterns of results in different tasks follow entirely from the assumption that human readers approximate optimal Bayesian decision makers. ((c) 2006 APA, all rights reserved).

Anticipating Reader Response: Why I Chose "The Tempest" for English Literature Survey.

ERIC Educational Resources Information Center

Jones, Dan C.

1985-01-01

Argues in favor of a reader-response approach to the process of selecting the literary works students read in introductory or survey courses. Offers a rationale for using "The Tempest" in such a course. (FL)

Speech-Act and Text-Act Theory: "Theme-ing" in Freshman Composition.

ERIC Educational Resources Information Center

Horner, Winifred B.

In contrast to a speech-act theory that is limited by a simple speaker/hearer relationship, a text-act theory of written language allows for the historical or personal context of a writer and reader, both in the written work itself and in the act of reading. This theory can be applied to theme writing, essay examinations, and revision in the…

Challenges for dynamic energy budget theory. Comment on ;Physics of metabolic organization; by Marko Jusup et al.

NASA Astrophysics Data System (ADS)

Nisbet, Roger M.

2017-03-01

Jusup et al. [1] provide a comprehensive review of Dynamic Energy Budget (DEB) theory - a theory of metabolic organization that has its roots in a model by S.A.L.M Kooijman [2] and has evolved over three decades into a remarkable general theory whose use appears to be growing exponentially. The definitive text on DEB theory [3] is a challenging (though exceptionally rewarding) read, and previous reviews (e.g. [4,5]) have provided focused summaries of some of its main themes, targeted at specific groups of readers. The strong case for a further review is well captured in the abstract: ;Hitherto, the foundations were more accessible to physicists or mathematicians, and the applications to biologists, causing a dichotomy in what always should have been a single body of work.; In response to this need, Jusup et al. provide a review that combines a lucid, rigorous exposition of the core components of DEB theory with a diverse collection of DEB applications. They also highlight some recent advances, notably the rapidly growing on-line database of DEB model parameters (451 species on 15 August 2016 according to [1], now, just a few months later, over 500 species).

[Survey among readers of the Tijdschrift voor Psychiatrie].

PubMed

Brandt-Dominicus, J C; van Harten, P N

2006-01-01

The editorial board has defined the objectives of this journal as follows: to provide its readers with refreshing information, to report the results of scientific research and to build bridges between research and everyday practice. To find out what readers want and whether they support the board's objectives, and to use this information in planning the contents of future issues of the journal. All readers were invited to complete a questionnaire either on paper or via the website. Questionnaires were completed by 255 readers (response rate 5.7%). The average rating on a 5-point Likert scale was 3.8. Thematic issues and issues devoted to book reviews were given a high rating. There seems to be a demandfor evidence-based medicine, the inclusion of scientific results reported in other journals and practice-based articles. No significant differences were found between the views expressed by readers who had previously submitted an article for publication and those who had not, nor between Flemish readers and Dutch readers. The website was not visited very often. The Tijdschrift voor Psychiatrie is greatly appreciated by its readers. They are largely in agreement with the objectives formulated by the editorial board. Thematic issues are highly rated and many subjects are mentioned by the readers for future issues. The low response to the survey can affect its representativity. The editorial board will take readers' wishes into consideration when selecting material for future issues of the journal.

Breaking Down the Resistance and Reducing the Struggle: The Discourse of Writing, Imagery, and Music as a Reading Strategy in the Standard English Classroom

ERIC Educational Resources Information Center

Keenan, James M.

2013-01-01

Teachers of standards based, College Prep English classes regularly face resistant and struggling readers who fail to engage, persevere, and comprehend curricular texts. As a result, these readers do not share in class discussions. Therefore, a class discourse was formulated upon Gee's (1996) Social Discourse theory and Leu, Kinzer, Coiro, and…

Lenses on Reading: An Introduction to Theories and Models. Second Edition

ERIC Educational Resources Information Center

Tracey, Diane H.; Morrow, Lesley Mandel

2012-01-01

This widely adopted text explores key theories and models that frame reading instruction and research. Readers learn why theory matters in designing and implementing high-quality instruction and research; how to critically evaluate the assumptions and beliefs that guide their own work; and what can be gained by looking at reading through multiple…

Immodest Witnesses: Reliability and Writing Assessment

ERIC Educational Resources Information Center

Gallagher, Chris W.

2014-01-01

This article offers a survey of three reliability theories in writing assessment: positivist, hermeneutic, and rhetorical. Drawing on an interdisciplinary investigation of the notion of "witnessing," this survey emphasizes the kinds of readers and readings each theory of reliability produces and the epistemological grounds on which it…

Effects of a Response-Based, Tiered Framework for Intervening with Struggling Readers in Middle School

ERIC Educational Resources Information Center

Roberts, Greg; Vaughn, Sharon; Fletcher, Jack; Stuebing, Karla; Barth, Amy

2013-01-01

This study addressed the effects of multiyear, response-based, tiered intervention for struggling readers in grades 6-8. A sample of 768 sixth-grade students with reading difficulties was randomized to a response-based, tiered-intervention condition or "business as usual," and initial treatment status was maintained over the three-year…

Teacher Leadership: The "New" Foundations of Teacher Education--A Reader. Counterpoints: Studies in the Postmodern Theory of Education, Volume 408

ERIC Educational Resources Information Center

Hilty, Eleanor Blair, Ed.

2011-01-01

Over the past two decades, numerous textbooks have been published on teacher leadership; however, this is the only volume that provides a definitive overview of the scholarship and writing being done in the field of teacher leadership. This book introduces the reader to the scholarship of over 35 authors, and thus, becomes an essential tool needed…

Moving in a Moving World: A Review on Vestibular Motion Sickness

PubMed Central

Bertolini, Giovanni; Straumann, Dominik

2016-01-01

Motion sickness is a common disturbance occurring in healthy people as a physiological response to exposure to motion stimuli that are unexpected on the basis of previous experience. The motion can be either real, and therefore perceived by the vestibular system, or illusory, as in the case of visual illusion. A multitude of studies has been performed in the last decades, substantiating different nauseogenic stimuli, studying their specific characteristics, proposing unifying theories, and testing possible countermeasures. Several reviews focused on one of these aspects; however, the link between specific nauseogenic stimuli and the unifying theories and models is often not clearly detailed. Readers unfamiliar with the topic, but studying a condition that may involve motion sickness, can therefore have difficulties to understand why a specific stimulus will induce motion sickness. So far, this general audience struggles to take advantage of the solid basis provided by existing theories and models. This review focuses on vestibular-only motion sickness, listing the relevant motion stimuli, clarifying the sensory signals involved, and framing them in the context of the current theories. PMID:26913019

'Nothing is so soon forgot as pain': Reading Agony in Adam Smith's The Theory of Moral Sentiments.

PubMed

Franson, Craig

2014-01-01

Giving a rigorous philosophical explanation to the imagination's role in sympathy, Adam Smith's The Theory of Moral Sentiments became a central text in Romantic aesthetics. It not only justified the age's vogue for making suffering an object of artistic pleasure, it treated suffering's affectivity as the very foundation of society. Depicting agony as a spectacle to be read by others, Smith transformed morality into rhetoric, making human subjects into readers of a sentimentalised, textual world. Yet Smith's work restricted the bonds of sympathy, too, following established distinctions between mind and body that helped him to exclude physical pain from sympathetic response. This essay looks to Smith's context in the overlapping philosophical and medical discourses of the Scottish Enlightenment, exploring his moral theory's resonance with the nerve theories of Robert Whytt and William Cullen, then the leading figures in Scotland's rising medical community. Deepening our understanding of Smith's probable sources, it reframes Smith's intellectual and ideological legacy, foregrounding some of the ambivalent cultural and political implications of Smith's troubling censure of physical pain.

Who's Really Struggling?: Middle School Teachers' Perceptions of Struggling Readers

ERIC Educational Resources Information Center

Moreau, Leah K.

2014-01-01

This study explored middle school teachers' perceptions of struggling readers, including influences such as: understandings of components and factors relating to reading difficulties; views of struggling readers' behaviours and affect; classroom implications of their difficulties; and feelings of both competency and responsibility in the teaching…

On a logical basis for division of responsibilities in statistical practice

NASA Technical Reports Server (NTRS)

Deming, W. Edwards

1966-01-01

The purpose of this paper is to explain principles for division of responsibilities between the statistician and the people that he works with, and reasons why this division of responsibilities is important -- that is, how it improves the performance of both statistician and expert in subject-matter. The aim is to find and illustrate principles of practice by which statisticians may make effective use of their knowledge of theory. The specialist in statistical methods may find himself applying the same basic theory in a dozen different fields in a week, rotating through the same projects the next week. Or, he may work day after day primarily in a single substantive field. Either way, he requires rules of practice. A statement of statistical reliability should present any information that might help the reader to form his own opinion concerning the validity of conclusions likely to be drawn from the results. The aim of a statistical report is to protect the client from seeing merely what he would like to see; to protect him from losses that could come from misuse of results. A further aim is to forestall unwarranted claims of accuracy that the client's public might otherwise accept.

The Media and Suicide

ERIC Educational Resources Information Center

Sudak, Howard S.; Sudak, Donna M.

2005-01-01

Objective: The authors aim to inform readers of the theory that when newspapers, film, and television describe suicidal deaths, additional suicides may result by virtue of contagion or copy-cat effects; to review data that support and refute this theory; to present some promising and recommended ways to prevent copy-cat suicide; and to cite…

Visual versus Phonological Abilities in Spanish Dyslexic Boys and Girls

ERIC Educational Resources Information Center

Bednarek, Dorota; Saldana, David; Garcia, Isabel

2009-01-01

Phonological and visual theories propose different primary deficits as part of the explanation for dyslexia. Both theories were put to test in a sample of Spanish dyslexic readers. Twenty-one dyslexic and 22 typically-developing children matched on chronological age were administered phonological discrimination and awareness tasks and coherent…

Construct - A Multi-Agent Network Model for the Co-Evolution of Agents and Socio-Cultural Environments

DTIC Science & Technology

2004-05-01

grounded in structuration theory (Giddens, 1984), social information processing theory (Salancik and Pfeffer, 1978) and symbolic interactionism (Manis...and B. N. Meltzer. Symbolic interaction: A reader in social psychology. Boston: Allyn & Bacon. 1978 Mcpherson, J. M. and L. Smith-Lovin

Cross-Talk in Comp Theory: A Reader.

ERIC Educational Resources Information Center

Villanueva, Victor, Jr., Ed.

Intended for experienced teachers of composition and for graduate student of composition studies, this collection of essays represents an overview of the last 30 years of composition theory--a near chronology of the profession's changes, from process to cohesion to cognition to social construction to ideology. The 41 essays and their authors…

Grounded Theory for Creating Adolescent Readers

ERIC Educational Resources Information Center

Tacy, Cheryl Melissa

2017-01-01

The purpose of this qualitative grounded theory study was to discover the impact on adolescent reading motivation as students were given an opportunity to select recreational reading material and read consistently during class time. This study also explored the motivational impact of student engagement from dialogue with peers about their reading…

Reflection in Constellation: Post Theories, Subjectivity, and Teacher Preparation

ERIC Educational Resources Information Center

Myers, Kayla D.; Bridges-Rhoads, Sarah; Cannon, Susan Ophelia

2017-01-01

Reflection is, no doubt, useful for shifting thinking, knowing, and doing. Indeed, many have felt its benefits. In this article, we wonder how reconceptualizing reflection with poststructural theories of subjectivity might disrupt some of the long-held assumptions that can produce resistance to reflective practices. We caution readers, though,…

Queer Theory in the Undergraduate Writing Course.

ERIC Educational Resources Information Center

Koski, Fran F.

Teachers committed to breaking the silence on lesbian and gay issues in college-level writing classes can consult a growing body of literature by teachers similarly committed. None of this literature, however, has yet identified ways to bring readers in "queer" theory to the undergraduate writing class. Examining the work of four…

High-throughput measurements of the optical redox ratio using a commercial microplate reader.

PubMed

Cannon, Taylor M; Shah, Amy T; Walsh, Alex J; Skala, Melissa C

2015-01-01

There is a need for accurate, high-throughput, functional measures to gauge the efficacy of potential drugs in living cells. As an early marker of drug response in cells, cellular metabolism provides an attractive platform for high-throughput drug testing. Optical techniques can noninvasively monitor NADH and FAD, two autofluorescent metabolic coenzymes. The autofluorescent redox ratio, defined as the autofluorescence intensity of NADH divided by that of FAD, quantifies relative rates of cellular glycolysis and oxidative phosphorylation. However, current microscopy methods for redox ratio quantification are time-intensive and low-throughput, limiting their practicality in drug screening. Alternatively, high-throughput commercial microplate readers quickly measure fluorescence intensities for hundreds of wells. This study found that a commercial microplate reader can differentiate the receptor status of breast cancer cell lines (p < 0.05) based on redox ratio measurements without extrinsic contrast agents. Furthermore, microplate reader redox ratio measurements resolve response (p < 0.05) and lack of response (p > 0.05) in cell lines that are responsive and nonresponsive, respectively, to the breast cancer drug trastuzumab. These studies indicate that the microplate readers can be used to measure the redox ratio in a high-throughput manner and are sensitive enough to detect differences in cellular metabolism that are consistent with microscopy results.

Reader Response in the Classroom.

ERIC Educational Resources Information Center

Chew, Charles, Ed.; And Others

Focusing on reader response in the classroom, the works collected in this book represent the results of a five-week summer institute in which 25 middle school, high school, and college teachers studied the principles and applications of literature instruction. The following essays are included: an introduction by G. Garber; "An Overview of the…

A New Kind of Research Paper: Bridging the Gap between Reader Response and Formal Critical Analysis.

ERIC Educational Resources Information Center

Hamilton-Johnson, Lisa

1997-01-01

Explores how two-year college students may be assisted in the transition from reader response criticism to literary analysis and research paper writing. Proposes a heuristic that requires student researchers to draw on previous student essays on their topic. (TB)

Readers Response Approach to English Poetry Teaching.

ERIC Educational Resources Information Center

Lin, Antonia Hsiu-Chen; Sher, Teresa Hsiang-Jen

This paper describes an elective course at Taiwan's Wen Tzao Ursuline College of Modern Languages, "Concise English Poetry Appreciation and Recitation." The course is based on the reader response approach and targets third year students, leading them into the world of poetry through various stages (traditional nursery rhymes and simple,…

Does Theory of Mind in Pre-Kindergarten Predict the Ability to Think about a Reader's Mind in Elementary School Compositions? A Longitudinal Study

ERIC Educational Resources Information Center

Peskin, Joan; Comay, Julie; Chen, Xi; Prusky, Carly

2016-01-01

A critical skill in emergent writing is the developing ability to take the perspective of different readers; however, the precursors of this skill have not yet been identified. In this longitudinal study, 105 children (90 after attrition) were tested at 3 time points: pre-kindergarten (3-4 years old, n = 105), kindergarten (5 years old, n = 97),…

Intelligence Analysts at State and Major Urban Area Fusion Centers: An Evaluation of Education and Training Requirements

DTIC Science & Technology

2011-06-10

Sharan Merriam, there are six standard approaches to qualitative research : phenomenology , grounded theory , ethnography , narrative analysis, critical...69Merriam, Qualitative Research , 21-22. 70Grounded Theory Institute, ―What is Grounded Theory ,‖ http...as to the available methods of research , qualitative and quantitative, and why the qualitative methodology was selected. It also provided the reader

The Responding Reader: Nine New Approaches to Teaching Literature.

ERIC Educational Resources Information Center

Davis, Ken, Ed.

1982-01-01

Articles in this journal issue explore the relationship between the reader and the literature text, and discuss ways that instruction can enhance reader response to that literature. Following an introduction summarizing the nine articles, the titles and their authors are as follows: (1) "It Is the Poem That I Remake: Using Kenneth Burke's…

Testing Some Notions of the Fact/Opinion Distinction in Libel.

ERIC Educational Resources Information Center

Cohen, Jeremy; And Others

A study of reader response to newspaper articles in a defamatory context tested: (1) the judicial assumption that the macro-environment in which statements appear is important to a reader's distinguishing between fact and opinion; (2) the possibility that a byline may influence a reader's characterization of statements; and (3) the idea that…

Color and luminance increment thresholds in poor readers.

PubMed

Dain, Stephen J; Floyd, Richard A; Elliot, Robert T

2008-01-01

The hypotheses of a visual basis to reading disabilities in some children have centered around deficits in the visual processes displaying more transient responses to stimuli although hyperactivity in the visual processes displaying sustained responses to stimuli has also been proposed as a mechanism. In addition, there is clear evidence that colored lenses and/or colored overlays and/or colored backgrounds can influence performance in reading and/or may assist in providing comfortable vision for reading and, as a consequence, the ability to maintain reading for longer. As a consequence, it is surprising that the color vision of poor readers is relatively little studied. We assessed luminance increment thresholds and equi-luminous red-green and blue-yellow increment thresholds using a computer based test in central vision and at 10 degrees nasally employing the paradigm pioneered by King-Smith. We examined 35 poor readers (based on the Neale Analysis of Reading) and compared their performance with 35 normal readers matched for age and IQ. Poor readers produced similar luminance contrast thresholds for both foveal and peripheral presentation compared with normals. Similarly, chromatic contrast discrimination for the red/green stimuli was the same in normal and poor readers. However, poor readers had significantly lower thresholds/higher sensitivity for the blue/yellow stimuli, for both foveal and peripheral presentation, compared with normal readers. This hypersensitivity in blue-yellow discrimination may point to why colored lenses and overlays are often found to be effective in assisting many poor readers.

Electromagnetic Waves and Lasers

NASA Astrophysics Data System (ADS)

Kimura, Wayne D.

2017-11-01

This book reviews basic electromagnetic (EM) wave theory and applies it specifically to lasers to give the reader not only tangible examples of how the theory is manifested in real life, but also practical knowledge about lasers, and their operation and usage. The latter can be useful for those involved with using lasers. As a short treatise on this subject matter, this book is not intended to delve deeply into the details of EM waves nor lasers. A bibliography is provided for those who wish to explore in more depth the topics covered in this book. Rather, the aim of this book is to offer a quick overview, which will allow the reader to gain a competent general understanding of EM waves and lasers.

A Journey with the Wild Things: A Reader Response Perspective in Practice.

ERIC Educational Resources Information Center

Serafini, Frank

2002-01-01

Argues that the way teachers and students transact with a piece of literature needs to change if teachers are to change the way students read and see themselves as readers. Suggests teachers need to support a variety of responses and avoid the tendency to reduce discussion to a search for a single main idea. Includes a brief response by Susan…

A Reader-Response Analysis of "A Book from the Sky."

ERIC Educational Resources Information Center

Ma, Yan

This study applies reader-response criticism to investigate subject positions of gender, age, ethnicity, and profession through the poststructural analysis of an art work entitled "A Book from the Sky," and examines the relationship among viewer, text (the art work), and artist. A description of the art work is provided as an…

Reading to deaf children who sign: a response to Williams (2012) and suggestions for future research.

PubMed

Andrews, Jean F

2012-01-01

A commentary on Williams's (2012) invited article on the use of adapted vocabulary learning interventions focuses on three areas: (a) Vocabulary interventions with storybook reading originally designed for hearing children can be adapted for deaf children. (b) Teachers are invited to reflect on how the read-aloud process in English differs from the read-aloud process in sign. (b) Teachers are asked to consider adding drawing and writing activities to reading lessons to show young deaf readers how reading and writing are reciprocal processes. The emergent literacy theory is used, as it informs and drives instructional vocabulary teaching practices for deaf children in preschool, kindergarten, and first grade. The emergent literacy theory broadly captures cognitive, social, perceptual, and linguistic understandings of how young signing deaf children acquire both English word recognition abilities and vocabulary knowledge, among other important prereading concepts.

Reader Response to Front Pages with Modular Format and Color [and] Newspaper Errors: Source Perception, Reporter Response and Some Causes. American Newspaper Publishers Association (ANPA) News Research Report No. 35.

ERIC Educational Resources Information Center

Click, J. W.; And Others

Two studies were conducted, the first to determine reader response to newspaper front pages with modular format and color, and the second to examine source perception and reporter response to errors in news stories. Results of the first study revealed that respondents in three cities preferred modular front pages to other modern format pages and…

A functional near-infrared spectroscopy study of lexical decision task supports the dual route model and the phonological deficit theory of dyslexia.

PubMed

Sela, Itamar; Izzetoglu, Meltem; Izzetoglu, Kurtulus; Onaral, Banu

2014-01-01

The dual route model (DRM) of reading suggests two routes of reading development: the phonological and the orthographic routes. It was proposed that although the two routes are active in the process of reading; the first is more involved at the initial stages of reading acquisition, whereas the latter needs more reading training to mature. A number of studies have shown that deficient phonological processing is a core deficit in developmental dyslexia. According to the DRM, when the Lexical Decision Task (LDT) is performed, the orthographic route should also be involved when decoding words, whereas it is clear that when decoding pseudowords the phonological route should be activated. Previous functional near-infrared spectroscopy (fNIR) studies have suggested that the upper left frontal lobe is involved in decision making in the LDT. The current study used fNIR to compare left frontal lobe activity during LDT performance among three reading-level groups: 12-year-old children, young adult dyslexic readers, and young adult typical readers. Compared to typical readers, the children demonstrated lower activity under the word condition only, whereas the dyslexic readers showed lower activity under the pseudoword condition only. The results provide evidence for upper left frontal lobe involvement in LDT and support the DRM and the phonological deficit theory of dyslexia.

A Brief Introduction to Q Methodology

ERIC Educational Resources Information Center

Yang, Yang

2016-01-01

Q methodology is a method to systematically study subjective matters such as thoughts and beliefs on any given topic. Q methodology can be used for both theory building and theory testing. The purpose of this paper was to give a brief overview of Q methodology to readers with various backgrounds. This paper discussed several advantages of Q…

Aesthetic Creativity: Insights from Classical Literary Theory on Creative Learning

ERIC Educational Resources Information Center

Hellstrom, Tomas Georg

2011-01-01

This paper addresses the subject of textual creativity by drawing on work done in classical literary theory and criticism, specifically new criticism, structuralism and early poststructuralism. The question of how readers and writers engage creatively with the text is closely related to educational concerns, though they are often thought of as…

Reading in EFL: Facts and Fictions.

ERIC Educational Resources Information Center

Paran, Amos

1996-01-01

Examines the representation of the reading process in English as a Foreign Language (EFL) texts. The article argues that many of these representations are dated and based on a theory that was never a mainstream theory of first-language reading. Suggestions for exercises to strengthen automatic word recognition in EFL readers are provided. (33…

Measurement Invariance: A Foundational Principle for Quantitative Theory Building

ERIC Educational Resources Information Center

Nimon, Kim; Reio, Thomas G., Jr.

2011-01-01

This article describes why measurement invariance is a critical issue to quantitative theory building within the field of human resource development. Readers will learn what measurement invariance is and how to test for its presence using techniques that are accessible to applied researchers. Using data from a LibQUAL+[TM] study of user…

The School Superintendent: Theory, Practice, and Cases. Second Edition

ERIC Educational Resources Information Center

Kowalski, Theodore J.

2005-01-01

Now in its Second Edition, "The School Superintendent: Theory, Practice, and Cases," provides reflective summaries, pertinent questions, and case studies at the end of each chapter to encourage the reader to engage in reflection by linking content with personal experiences. The text provides a comprehensive analysis of the evolution of the school…

Differential effects of orthographic and phonological consistency in cortex for children with and without reading impairment

PubMed Central

Bolger, Donald J.; Minas, Jennifer; Burman, Douglas D.; Booth, James R.

2009-01-01

One of the central challenges in mastering English is becoming sensitive to consistency from spelling to sound (i.e. phonological consistency) and from sound to spelling (i.e. orthographic consistency). Using functional magnetic resonance imaging (fMRI), we examined the neural correlates of consistency in 9-15-year-old Normal and Impaired Readers during a rhyming task in the visual modality. In line with our previous study, for Normal Readers, lower phonological and orthographic consistency were associated with greater activation in several regions including bilateral inferior/middle frontal gyri, bilateral anterior cingulate cortex as well as left fusiform gyrus. Impaired Readers activated only bilateral anterior cingulate cortex in response to decreasing consistency. Group comparisons revealed that, relative to Impaired Readers, Normal Readers exhibited a larger response in this network for lower phonological consistency whereas orthographic consistency differences were limited. Lastly, brain-behavior correlations revealed a significant relationship between skill (i.e. Phonological Awareness and non-word decoding) and cortical consistency effects for Impaired Readers in left inferior/middle frontal gyri and left fusiform gyrus. Impaired Readers with higher skill showed greater activation for higher consistency. This relationship was reliably different from that of Normal Readers in which higher skill was associated with greater activation for lower consistency. According to single-route or connectionist models, these results suggest that Impaired Readers with higher skill devote neural resources to representing the mapping between orthography and phonology for higher consistency words, and therefore do not robustly activate this network for lower consistency words. PMID:18725239

Efficacy of a First-Grade Responsiveness-to-Intervention Prevention Model for Struggling Readers

ERIC Educational Resources Information Center

Gilbert, Jennifer K.; Compton, Donald L.; Fuchs, Douglas; Fuchs, Lynn S.; Bouton, Bobette; Barquero, Laura A.; Cho, Eunsoo

2013-01-01

This randomized control trial examined the efficacy of a multitiered supplemental tutoring program within a first-grade responsiveness-to-intervention prevention model. Struggling first-grade readers (n = 649) were screened and progress monitored at the start of the school year. Those identified as unresponsive to general education Tier 1 (n =…

Seriously Popular: Rethinking 19th-Century American Literature through the Teaching of Popular Fiction

ERIC Educational Resources Information Center

Gatti, Lauren

2011-01-01

Curious about the connections between the author's students' reading tastes and those of 19th-century readers, the author read Nina Baym's excellent text "Novels, Readers, and Reviewers: Responses to Fiction in Antebellum America" to gain a sense of how readers in the 1800s might have thought about the texts that they read. Nineteenth-century…

Cross-Talk in Comp Theory: A Reader. Second Edition, Revised and Updated.

ERIC Educational Resources Information Center

Villanueva, Victor, Ed.

This revised and updated resource contains a total of 43 essays that serve to initiate graduate students and more experienced teachers into the theories that inform composition studies. Under Section One--The Givens in Our Conversations: The Writing Process--are these essays: "Teach Writing as a Process Not Product" (Donald M. Murray);…

Moral Development and Behavior: Theory, Research, and Social Issues.

ERIC Educational Resources Information Center

Lickona, Thomas, Ed.

This book contains selections from psychologists, social scientists, and educators on the origins and nature of moral reasoning and behavior. Part one is an introduction and is intended to help the reader organize the wealth of theory and research in the field around eight basic questions confronting a science of morality. Part two sets forth…

What Learning Looks Like: Mediated Learning in Theory and Practice, K-6

ERIC Educational Resources Information Center

Feuerstein, Reuven; Lewin-Benham, Ann

2012-01-01

In this unique collaboration, the authors bring to life the theory of mediated learning. Through numerous examples and scenarios from classrooms and museums, they show how mediated learning helps children to become more effective learners. Readers learn the steps in the process, including analyzing the child's problem, teaching the child to focus…

Theory and Texts of Educational Policy: Possibilities and Constraints

ERIC Educational Resources Information Center

Goncalves, Teresa N. R.; Gomes, Elisabete Xavier; Alves, Mariana Gaio; Azevedo, Nair Rios

2012-01-01

In our paper we aim at reflecting upon the extent to which educational theory may be used as a framework in the analysis of policy documents. As policy texts are "heteroglossic in character" (Lingard and Ozga, in "The Routledge Falmer reader in education policy and politics," Routledge, London and New York, 2007, p. 2) and…

The Avant-Garde Film: A Reader of Theory and Criticism. Anthology Film Archives Series: 3.

ERIC Educational Resources Information Center

Sitney, P. Adams, Ed.

This anthology is both a history of the avant-garde film genre and a compendium of theories of cinema articulated by major filmmakers. The 33 selections include several previously unpublished theoretical and critical articles and many articles that were especially translated into English for this collection. Other selections were drawn from…

Proof of Concept in Disrupted Tactical Networking

DTIC Science & Technology

2017-09-01

because of the risk of detection. In this study , we design projectile-based mesh networking prototypes as one potential type of short-living network...to communicate because of the risk of detection. In this study , we design projectile-based mesh networking prototypes as one potential type of short...reader with a background in systems-theory. This study is designed using systems theory and uses systems theory as a lens through which to observe

Semiquantitative visual approach to scoring lung cancer treatment response using computed tomography: a pilot study.

PubMed

Gottlieb, Ronald H; Kumar, Prasanna; Loud, Peter; Klippenstein, Donald; Raczyk, Cheryl; Tan, Wei; Lu, Jenny; Ramnath, Nithya

2009-01-01

Our objective was to compare a newly developed semiquantitative visual scoring (SVS) method with the current standard, the Response Evaluation Criteria in Solid Tumors (RECIST) method, in the categorization of treatment response and reader agreement for patients with metastatic lung cancer followed by computed tomography. The 18 subjects (5 women and 13 men; mean age, 62.8 years) were from an institutional review board-approved phase 2 study that evaluated a second-line chemotherapy regimen for metastatic (stages III and IV) non-small cell lung cancer. Four radiologists, blinded to the patient outcome and each other's reads, evaluated the change in the patients' tumor burden from the baseline to the first restaging computed tomographic scan using either the RECIST or the SVS method. We compared the numbers of patients placed into the partial response, the stable disease (SD), and the progressive disease (PD) categories (Fisher exact test) and observer agreement (kappa statistic). Requiring the concordance of 3 of the 4 readers resulted in the RECIST placing 17 (100%) of 17 patients in the SD category compared with the SVS placing 9 (60%) of 15 patients in the partial response, 5 (33%) of the 15 patients in the SD, and 1 (6.7%) of the 15 patients in the PD categories (P < 0.0001). Interobserver agreement was higher among the readers using the SVS method (kappa, 0.54; P < 0.0001) compared with that of the readers using the RECIST method (kappa, -0.01; P = 0.5378). Using the SVS method, the readers more finely discriminated between the patient response categories with superior agreement compared with the RECIST method, which could potentially result in large differences in early treatment decisions for advanced lung cancer.

Type Testing of Model 7200 Automatic TLD Reader.

PubMed

Malek Mohammadi, M; Hosseini Pooya, S M

2017-04-20

The type testing of measuring devices is one of the most important parts of a quality management system in a personal dosimetry services program. In this study, based upon the International Electrotechnical Commission (IEC) 62387 criteria, a reader-testing program was performed for a home-made personal thermoluminescent dosimetry (TLD) reader. The stability of the reader, the effects of light exposure, temperature and fluctuations of primary power supply on TLD read-outs as the main parameters were investigated in this program. Moreover, this study assesses some important criteria of dosimetry system including the non-linearity of response, reusability, after effect and overload that may include significant contribution in the performance of a reader. The results showed that the TLD reader met all requirements of the IEC for the reader tests by a large margin. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

The Effects of Music on Students Engaged in Reader Response Strategies.

ERIC Educational Resources Information Center

Kagan, Susan C.

This study examined the effects of background classical music on silent reading in a sixth grade class, in order to determine the amount and type of influence it would have on the reader's written response to what was read. Thirty-four suburban sixth graders from two history classes were selected for this study. The data was obtained over a period…

Deaf Readers’ Response to Syntactic Complexity: Evidence from Self-Paced Reading

PubMed Central

Traxler, Matthew J.; Corina, David P.; Morford, Jill P.; Hafer, Sarah; Hoversten, Liv J.

2013-01-01

This study was designed to determine the feasibility of using self-paced reading methods to study deaf readers and to assess how deaf readers respond to two syntactic manipulations. Three groups of participants read the test sentences: deaf readers, hearing monolingual English readers, and hearing bilingual readers whose second language was English. In Experiment 1, participants read sentences containing subject relative or object relative clauses. The test sentences contained semantic information that influences on-line processing outcomes (Traxler et al., 2002; 2005). All of the participant groups had greater difficulty processing sentences containing object relative clauses. This difficulty was reduced when helpful semantic cues were present. In Experiment 2, participants read active voice and passive voice sentences. The sentences were processed similarly by all three groups. Comprehension accuracy was higher in hearing readers than in deaf readers. Within deaf readers, native signers read the sentences faster and comprehended them to a higher degree than did non-native signers. These results indicate that self-paced reading is a useful method for studying sentence interpretation among deaf readers. PMID:23868696

Secure distance ranging by electronic means

DOEpatents

Gritton, Dale G.

1992-01-01

A system for secure distance ranging between a reader 11 and a tag 12 wherein the distance between the two is determined by the time it takes to propagate a signal from the reader to the tag and for a responsive signal to return, and in which such time is random and unpredictable, except to the reader, even though the distance between the reader and tag remains the same. A random number (19) is sent from the reader and encrypted (26) by the tag into a number having 16 segments of 4 bits each (28). A first tag signal (31) is sent after such encryption. In response, a random width start pulse (13) is generated by the reader. When received in the tag, the width of the start pulse is measured (41) in the tag and a segment of the encrypted number is selected (42) in accordance with such width. A second tag pulse is generated at a time T after the start pulse arrives at the tag, the time T being dependent on the length of a variable time delay t.sub.v which is determined by the value of the bits in the selected segment of the encrypted number. At the reader, the total time from the beginning of the start pulse to the receipt of the second tag signal is measured (36, 37). The value of t.sub.v (21, 22, 23, 34) is known at the reader and the time T is subtracted (46) from the total time to find the actual propagation t.sub.p for signals to travel between the reader 11 and tag 12. The propagation time is then converted into distance (46).

Children and adults both see 'pirates' in 'parties': letter-position effects for developing readers and skilled adult readers.

PubMed

Paterson, Kevin B; Read, Josephine; McGowan, Victoria A; Jordan, Timothy R

2015-03-01

Developing readers often make anagrammatical errors (e.g. misreading pirates as parties), suggesting they use letter position flexibly during word recognition. However, while it is widely assumed that the occurrence of these errors decreases with increases in reading skill, empirical evidence to support this distinction is lacking. Accordingly, we compared the performance of developing child readers (aged 8-10 years) against the end-state performance of skilled adult readers in a timed naming task, employing anagrams used previously in this area of research. Moreover, to explore the use of letter position by developing readers and skilled adult readers more fully, we used anagrams which, to form another word, required letter transpositions over only interior letter positions, or both interior and exterior letter positions. The patterns of effects across these two anagram types for the two groups of readers were very similar. In particular, both groups showed similarly slowed response times (and developing readers increased errors) for anagrams requiring only interior letter transpositions but not for anagrams that required exterior letter transpositions. This similarity in the naming performance of developing readers and skilled adult readers suggests that the end-state skilled use of letter position is established earlier during reading development than is widely assumed. © 2014 John Wiley & Sons Ltd.

The influence of reading motives on the responses after reading blogs.

PubMed

Huang, Li-Shia; Chou, Yu-Jen; Lin, Che-Hung

2008-06-01

As the number of blogs increases dramatically, these online forums have become important media people use to share feelings and information. Previous research of blogs focuses on writers (i.e., bloggers), but the influence of blogs also requires investigations from readers' perspectives. This study therefore explores motives for reading blogs and discusses their effects on the responses after reading blogs. According to a factor analysis of 204 respondents in Taiwan, motives for reading blogs consist of affective exchange, information search, entertainment, and getting on the bandwagon. A regression analysis suggests the effects of these motives on three major responses--opinion acceptance, interaction intentions, and word-of-mouth (WOM) intentions--reflect the influence of blogs. Specifically, readers who focus on affective exchanges believe blog messages, interact with bloggers, and spread messages to others. Information search and entertainment motives positively affect opinion acceptance; blog readers who focus on information and those who read for fun both view blogs as trustworthy sources. Getting on the bandwagon also positively influences interaction and WOM intentions; these readers interact with bloggers and transmit messages to others.

Interventions for reading difficulties: a comparison of response to intervention by ELL and EFL struggling readers.

PubMed

Lovett, Maureen W; De Palma, Maria; Frijters, Jan; Steinbach, Karen; Temple, Meredith; Benson, Nancy; Lacerenza, Léa

2008-01-01

This article explores whether struggling readers from different primary language backgrounds differ in response to phonologically based remediation. Following random assignment to one of three reading interventions or to a special education reading control program, reading and reading-related outcomes of 166 struggling readers were assessed before, during, and following 105 intervention hours. Struggling readers met criteria for reading disability, were below average in oral language and verbal skills, and varied in English as a first language (EFL) versus English-language learner (ELL) status. The research-based interventions proved superior to the special education control on both reading outcomes and rate of growth. No differences were revealed for children of EFL or ELL status in intervention outcomes or growth during intervention. Oral language abilities at entry were highly predictive of final outcomes and of reading growth during intervention, with greater language impairment being associated with greater growth.

Situativity theory: a perspective on how participants and the environment can interact: AMEE Guide no. 52.

PubMed

Durning, Steven J; Artino, Anthony R

2011-01-01

Situativity theory refers to theoretical frameworks which argue that knowledge, thinking, and learning are situated (or located) in experience. The importance of context to these theories is paramount, including the unique contribution of the environment to knowledge, thinking, and learning; indeed, they argue that knowledge, thinking, and learning cannot be separated from (they are dependent upon) context. Situativity theory includes situated cognition, situated learning, ecological psychology, and distributed cognition. In this Guide, we first outline key tenets of situativity theory and then compare situativity theory to information processing theory; we suspect that the reader may be quite familiar with the latter, which has prevailed in medical education research. Contrasting situativity theory with information processing theory also serves to highlight some unique potential contributions of situativity theory to work in medical education. Further, we discuss each of these situativity theories and then relate the theories to the clinical context. Examples and illustrations for each of the theories are used throughout. We will conclude with some potential considerations for future exploration. Some implications of situativity theory include: a new way of approaching knowledge and how experience and the environment impact knowledge, thinking, and learning; recognizing that the situativity framework can be a useful tool to "diagnose" the teaching or clinical event; the notion that increasing individual responsibility and participation in a community (i.e., increasing "belonging") is essential to learning; understanding that the teaching and clinical environment can be complex (i.e., non-linear and multi-level); recognizing that explicit attention to how participants in a group interact with each other (not only with the teacher) and how the associated learning artifacts, such as computers, can meaningfully impact learning.

An Analysis of Differential Response Patterns on the Peabody Picture Vocabulary Test-IIIB in Struggling Adult Readers and Third-Grade Children

ERIC Educational Resources Information Center

Pae, Hye K.; Greenberg, Daphne; Williams, Rihana S.

2012-01-01

This study examines the Peabody Picture Vocabulary Test-IIIB (PPVT-IIIB) performance of 130 adults identified as struggling readers, in comparison to 175 third-grade children. Response patterns to the items on the PPVT-IIIB by these two groups were investigated, focusing on items, semantic categories, and lexical features, including word length,…

Teaching Aviation English in the Chinese Context: Developing ESP Theory in a Non-English Speaking Country

ERIC Educational Resources Information Center

Aiguo, Wang

2007-01-01

This note introduces readers to the development of English for specific purposes (ESP) teaching and research in China and, more specifically, aviation English curriculum development in the Chinese context, so that ESP professionals can be acquainted with the recent development of ESP theory and practice in a non-English speaking country like…

"Third Spaces" Are Interesting Places: Applying "Third Space Theory" to Nursery-Aged Children's Constructions of Themselves as Readers

ERIC Educational Resources Information Center

Levy, Rachael

2008-01-01

Based on Moje et al.'s (2004) conceptions of "third space theory", this article describes how five nursery-aged children created a "third space" between home and school, in order to find continuity between home and school constructions of reading. This article describes how the children used various aspects of their home…

Traveling with MI Education in a Turbulent Sea: Stories of South Korea

ERIC Educational Resources Information Center

Kim, Myung-Hee; Cha, Kyung-Hee

2008-01-01

The purpose of this paper is to explore ways in which multiple intelligences (MI) theory has been disseminated in search of its meaning, effectiveness and possibilities over the last decade in Korea. There have been a great number of Korean practitioners who have properly applied an ideal of MI theory in their local context. Western readers will…

Reader Identity: A Case Study of Korean Graduate Students' Meaning Construction of an L2 Literary Text

ERIC Educational Resources Information Center

Shin, Changok; Riazantseva, Anastasia

2015-01-01

Grounded in constructivist theories of reading and informed by the contemporary theories of identity, this study explored how three Korean adult speakers of English as a foreign language (EFL) constructed meaning of the novel "The Catcher in the Rye", and how their identities mediated this process. Sources of data included think aloud…

Dealing with Multiple Documents on the WWW: The Role of Metacognition in the Formation of Documents Models

ERIC Educational Resources Information Center

Stadtler, Marc; Bromme, Rainer

2007-01-01

Drawing on the theory of documents representation (Perfetti et al., Toward a theory of documents representation. In: H. v. Oostendorp & S. R. Goldman (Eds.), "The construction of mental representations during reading." Mahwah, NJ: Erlbaum, 1999), we argue that successfully dealing with multiple documents on the World Wide Web requires readers to…

The Monitoring and Responding Behaviours of Proficient Fourth Grade Readers to Miscues on a Complex Scientific Text

ERIC Educational Resources Information Center

Kucer, Stephen B.

2017-01-01

The monitoring of meaning and the correction of miscues that fail to make sense are a hallmark of a proficient reader. Much of the research, however, has focused on the reading of fictional, narrative texts. In contrast, this research examines the monitoring and response behaviours of 35 proficient fourth grade readers (nine and 10 years of age)…

Personnel Turnover and Team Performance

DTIC Science & Technology

2005-03-01

information processing theory (Salancik & Pfeffer, 1978) and symbolic interactionism (Manis & Meltzer, 1972). The basic interaction mechanism...Meltzer, B. N. (Eds.). (1972). Symbolic interaction: A reader in social psychology. Boston: Allyn & Bacon. Mathieu, J. E., Heffner, T. S., Goodwin

Spontaneous Steinbeck: The Influence of Arts Integration, Primarily Spontaneous Painting, on the Reader Response of High School Juniors to "The Grapes of Wrath"

ERIC Educational Resources Information Center

Klasek, Catherine Huey

2010-01-01

This paper addresses my experience with a group of 11th grade students and their reading of The Grapes of Wrath (1939, 2002) by John Steinbeck. I questioned how the application of visual arts integration strategies, specifically the use of spontaneously created paintings, might influence the reader responses of my high school junior-level…

Before Reading: Narrative Conventions and the Politics of Interpretation. The Theory and Interpretation of Narrative Series.

ERIC Educational Resources Information Center

Rabinowitz, Peter J.

Asking how what an individual knows shapes the ways in which he or she reads, this book starts from the premise that any productive theory of narrative must take into account the presuppositions the reader brings to the text. The book explores how prior knowledge of literary conventions influences the processes of interpretation and evaluation. It…

History of optical theory of reflecting telescopes and implications for future projects

NASA Astrophysics Data System (ADS)

Wilson, Raymond N.

1997-03-01

This contribution, The History of Optical Theory of Reflecting Telescopes and Implications for Future Projects, is a shortened form of the Karl Schwarzschild lecture given in Bochum in September 1993. Some material has been added from an invited paper given in Padua in December 1992. For a full account, with figures and tables, the reader is referred to these two papers.

Why does working memory capacity predict variation in reading comprehension? On the influence of mind wandering and executive attention.

PubMed

McVay, Jennifer C; Kane, Michael J

2012-05-01

Some people are better readers than others, and this variation in comprehension ability is predicted by measures of working memory capacity (WMC). The primary goal of this study was to investigate the mediating role of mind-wandering experiences in the association between WMC and normal individual differences in reading comprehension, as predicted by the executive-attention theory of WMC (e.g., Engle & Kane, 2004). We used a latent-variable, structural-equation-model approach, testing skilled adult readers on 3 WMC span tasks, 7 varied reading-comprehension tasks, and 3 attention-control tasks. Mind wandering was assessed using experimenter-scheduled thought probes during 4 different tasks (2 reading, 2 attention-control). The results support the executive-attention theory of WMC. Mind wandering across the 4 tasks loaded onto a single latent factor, reflecting a stable individual difference. Most important, mind wandering was a significant mediator in the relationship between WMC and reading comprehension, suggesting that the WMC-comprehension correlation is driven, in part, by attention control over intruding thoughts. We discuss implications for theories of WMC, attention control, and reading comprehension.

Thermodynamics of Highly Concentrated Aqueous Electrolytes: Based on Boltzmann's eponymous equation

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

Ally, Moonis Raza

This sharply focused book invites the reader to explore the chemical thermodynamics of highly concentrated aqueous electrolytes from a different vantage point than traditional methods. The book's foundation is deeply rooted in Ludwig Boltzmann's eponymous equation. The pathway from micro to macro thermodynamics is explained heuristically, in a step-by-step approach. Concepts and mathematical formalism are explained in detail to captivate and maintain interest as the algebra twists and turns. Every significant result is derived in a lucid and piecemeal fashion. Application of the theory is exemplified with examples. It is amazing to realize that Boltamann's simple equation contains sufficient informationmore » from which such an elaborate theory can emerge. This book is suitable for undergraduate and graduate level classes in chemical engineering, chemistry, geochemistry, environmental sciences, and those studying aerosol particles in the troposphere. Students interested in understanding how thermodynamic theories may be developed would be inspired by the methodology. The author wishes that readers get as much excitement reading this book as he did writing it.« less

Atypical Cutaneous Presentations of Sarcoidosis: Two Case Reports and Review of the Literature.

PubMed

Leverenz, David L; Henderson, Christopher; Shah, Ankoor

2018-06-14

The goal of this review is to provide the reader with an updated summary of the cutaneous manifestations of systemic sarcoidosis, with a particular emphasis on the predilection of sarcoidosis for scars, tattoos, and other areas of traumatized skin. While the mechanism underlying the propensity for traumatized skin to develop sarcoidosis lesions remains unclear, several theories have been proposed including the idea that cutaneous sarcoidosis represents an exuberant, antigen-driven foreign-body response, as well as the theory that traumatized skin represents an immunocompromised district with altered local immune trafficking and neural signaling. In this review, we present two cases in which the development of cutaneous lesions in scars and tattoos was integral to the diagnosis of systemic sarcoidosis. We then review the various cutaneous manifestations of systemic sarcoidosis, the clinical characteristics and differential diagnosis of scar and tattoo sarcoidosis, the proposed mechanism by which traumatized skin is prone to developing sarcoidosis lesions, and current treatments for cutaneous sarcoidosis.

Oral Interpretation of Literature: Readers' Theater

ERIC Educational Resources Information Center

Kennedy, Joan

2011-01-01

The pedagogical principle of experiential learning embodied in the oral interpretation of literature through Readers' Theater provides an avenue to accomplish a seemingly daunting task. Students' participation in reading, interpreting, discussing, writing, assessing, and performing their own creative responses to a literary work promotes a…

Responsiveness to change and reliability of measurement of radiographic joint space width in osteoarthritis of the knee: a systematic review.

PubMed

Reichmann, W M; Maillefert, J F; Hunter, D J; Katz, J N; Conaghan, P G; Losina, E

2011-05-01

The goal of this systematic review was to report the responsiveness to change and reliability of conventional radiographic joint space width (JSW) measurement. We searched the PubMed and Embase databases using the following search criteria: [osteoarthritis (OA) (MeSH)] AND (knee) AND (X-ray OR radiography OR diagnostic imaging OR radiology OR disease progression) AND (joint space OR JSW or disease progression). We assessed responsiveness by calculating the standardized response mean (SRM). We assessed reliability using intra- and inter-reader intra-class correlation (ICC) and coefficient of variation (CV). Random-effects models were used to pool results from multiple studies. Results were stratified by study duration, design, techniques of obtaining radiographs, and measurement method. We identified 998 articles using the search terms. Of these, 32 articles (43 estimates) reported data on responsiveness of JSW measurement and 24 (50 estimates) articles reported data on measures of reliability. The overall pooled SRM was 0.33 [95% confidence interval (CI): 0.26, 0.41]. Responsiveness of change in JSW measurement was improved substantially in studies of greater than 2 years duration (0.57). Further stratifying this result in studies of greater than 2 years duration, radiographs obtained with the knee in a flexed position yielded an SRM of 0.71. Pooled intra-reader ICC was estimated at 0.97 (95% CI: 0.92, 1.00) and the intra-reader CV estimated at 3.0 (95% CI: 2.0, 4.0). Pooled inter-reader ICC was estimated at 0.93 (95% CI: 0.86, 0.99) and the inter-reader CV estimated at 3.4% (95% CI: 1.3%, 5.5%). Measurement of JSW obtained from radiographs in persons with knee is reliable. These data will be useful to clinicians who are planning RCTs where the change in minimum JSW is the outcome of interest. Copyright © 2011 Osteoarthritis Research Society International. Published by Elsevier Ltd. All rights reserved.

Introduction to Elementary Particle Physics

NASA Astrophysics Data System (ADS)

Bettini, Alessandro

The Standard Model is the most comprehensive physical theory ever developed. This textbook conveys the basic elements of the Standard Model using elementary concepts, without the theoretical rigor found in most other texts on this subject. It contains examples of basic experiments, allowing readers to see how measurements and theory interplay in the development of physics. The author examines leptons, hadrons and quarks, before presenting the dynamics and the surprising properties of the charges of the different forces. The textbook concludes with a brief discussion on the recent discoveries of physics beyond the Standard Model, and its connections with cosmology. Quantitative examples are given, and the reader is guided through the necessary calculations. Each chapter ends in the exercises, and solutions to some problems are included in the book. Complete solutions are available to instructors at www.cambridge.org/9780521880213. This textbook is suitable for advanced undergraduate students and graduate students.

Book Review:

NASA Astrophysics Data System (ADS)

Folacci, Antoine; Jensen, Bruce

2003-12-01

Thanks to its impressive success in the second half of the 20th century, both in high-energy physics and in critical phenomena, quantum field theory has enjoyed an abundant literature. We therefore greet yet another book on this subject with caution: what can a monograph on quantum field theory bring now that is new, either conceptually or pedagogically? But when it is written by a physicist such as Bryce DeWitt, who has made his own contribution to the collection of field theory books with The Global Approach to Quantum Field Theory, all suspicion is naturally abandoned. One knows in advance that this book can only lead to a genuine enrichment of the literature. DeWitt has made a formidable contribution to various areas of physics: general relativity, the interpretation of quantum mechanics, and most of all the quantization of non-Abelian gauge theories and quantum gravity. In addition, his pedagogical publications, especially the Les Houches schools of 1963 and 1983 [1, 2], have had a great impact on quantum field theory. All this makes the reader keen to pick up his new work and a deeper reading confirms the reviewer's initial enthusiasm. We must begin by alerting the potential readers of this book that it cannot be compared to any other book in the field (unless of course we are talking about references [1] and [2], of which the book under review is an extension and reworking). This uniqueness applies to both the scientific content and the way the ideas are presented. A quick description of this book and a brief explanation of its title should convince the reader of the book's unique quality. For DeWitt, a central concept of field theory is that of `space of histories'. For a field varphii defined on a given spacetime M, the set of all varphii(x) for all x in all charts of M defines its history. It is the space Phi of all possible histories (dynamically allowed or not) of the fields defined on M which is called the `space of histories' by DeWitt. If only bosonic fields are considered, the space of histories is an infinite-dimensional manifold and if fermionic fields are also present, it must be viewed as an infinite-dimensional supermanifold [3]. The fields can then be regarded as coordinates on these structures, and the geometrical notions of differentiation, metric, connections, measure, as well as the geodesics which can be defined on it, are of fundamental importance in the development of the formalism of quantum field theory. This is the so-called global approach to quantum field theory where time does not play any particular role, and quantization is then naturally realized covariantly using tools such as the Peierls bracket (a covariant generalization of Poisson bracket), the Schwinger variational principle and Feynman sums over histories. However, it should be noted that the boycott of canonical methods by DeWitt is not total: when he judges they genuinely illuminate the physics of a problem, he does not hesitate to descend from the global point of view and to use them. In a few words, we have in fact described the research program initiated by DeWitt forty years ago, which has progressively evolved in order to take into account the latest development of gauge theories. While the Les Houches Lectures of 1963 [1] were mainly concentrated on the formal structure and the quantization of Yang--Mills and gravitational fields, the present book also deals with more general gauge theories including those with open gauge algebras and structure functions, and therefore supergravity theories. More precisely, the book, more than a thousand pages in length, consists of eight parts and is completed by six appendices where certain technical aspects are singled out. An enormous variety of topics is covered, including the invariance transformations of the action functional, the Batalin--Vilkovisky formalism, Green's functions, the Peierls bracket, conservation laws, the theory of measurement, the Everett (or many worlds) interpretation of quantum mechanics, decoherence, the Schwinger variational principle and Feynman functional integrals, the heat kernel, aspects of quantization for linear systems in stationary and non-stationary backgrounds, the S-matrix, the background field method, the effective action and the Vilkovisky--DeWitt formalism, the quantization of gauge theories without ghosts, anomalies, black holes and Hawking radiation, renormalization, and more. It should be noted that DeWitt's book is rather difficult to read because of its great breadth. From the start he is faithful to his own view of field theory by developing a powerful formalism which permits him to discuss broad general features common to all field theories. He demands a considerable effort from the reader to penetrate his formalism, and a reading of Appendix~A which presents the basics of super-analysis is a prerequisite. To keep the reader on course, DeWitt offers a series of exercises on applications of global formalism in Part 8, nearly 200 pages worth. The exercises are to be worked in parallel with reading the text, starting from the beginning. It should be noted that these exercises previously appeared in references [1], [2] and [3], but here they have been worked out in some detail by the author. Before concluding, some criticisms. DeWitt has anticipated some criticism himself in the Preface, where he warns the reader that `this book is in no sense a reference book on quantum field theory and its application to particle physics. The selection of topics is idiosyncratic.' But the reviewers should add a few more remarks: (1) There are very few references. Of course, this is because the work is largely original. Even where the work of other researchers is presented, it has mostly been transformed by the DeWittian point of view. (2) There are very few diagrams, which sometimes hinders the exposition. In summary, in our opinion, this is one of the best books dealing with quantum field theory existing today. It will be of great interest for graduate and postgraduate students as well as workers in the domains of quantum field theory in flat and in curved spacetime and string theories. But we believe that the reader must have previously studied standard textbooks on quantum field theory and general relativity. Even with this preparation, it is by no means an easy book to read. However, the reward is to be able to share the deep and unique vision of the quantum theory of fields and its formalism by one of its greatest expositors. References [1] DeWitt B S 1965 Dynamical Theory of Groups and Fields (Les Houches Lectures 1963) (New York: Gordon and Breach) [2] DeWitt B S 1984 Relativity, Groups and Topology II (Les Houches Lectures 1983) ed R Stora and B S DeWitt (Amsterdam: North-Holland) [3] DeWitt B S 1994 Supermanifolds (Cambridge: Cambridge University Press)

How Does Fiction Reading Influence Empathy? An Experimental Investigation on the Role of Emotional Transportation

PubMed Central

Bal, P. Matthijs; Veltkamp, Martijn

2013-01-01

The current study investigated whether fiction experiences change empathy of the reader. Based on transportation theory, it was predicted that when people read fiction, and they are emotionally transported into the story, they become more empathic. Two experiments showed that empathy was influenced over a period of one week for people who read a fictional story, but only when they were emotionally transported into the story. No transportation led to lower empathy in both studies, while study 1 showed that high transportation led to higher empathy among fiction readers. These effects were not found for people in the control condition where people read non-fiction. The study showed that fiction influences empathy of the reader, but only under the condition of low or high emotional transportation into the story. PMID:23383160

How does fiction reading influence empathy? An experimental investigation on the role of emotional transportation.

PubMed

Bal, P Matthijs; Veltkamp, Martijn

2013-01-01

The current study investigated whether fiction experiences change empathy of the reader. Based on transportation theory, it was predicted that when people read fiction, and they are emotionally transported into the story, they become more empathic. Two experiments showed that empathy was influenced over a period of one week for people who read a fictional story, but only when they were emotionally transported into the story. No transportation led to lower empathy in both studies, while study 1 showed that high transportation led to higher empathy among fiction readers. These effects were not found for people in the control condition where people read non-fiction. The study showed that fiction influences empathy of the reader, but only under the condition of low or high emotional transportation into the story.

The importance of symbolic interaction in grounded theory research on women's health.

PubMed

Crooks, D L

2001-01-01

A variety of grounded theory studies are presented in this issue of Health Care for Women International that attend to different factors and situations impacting women's health. In this paper I will provide the basic principles of symbolic interactionism (SI) for the reader unfamiliar with the conceptual underpinnings of the grounded theory research method. I will discuss why SI is a fitting perspective for use in the study of women, women's perspectives, and women's health. I will conclude with a brief discussion of challenges to researchers maintaining the symbolic interaction perspective in grounded theory research.

Measuring Patient-Reported Outcomes: Key Metrics in Reconstructive Surgery.

PubMed

Voineskos, Sophocles H; Nelson, Jonas A; Klassen, Anne F; Pusic, Andrea L

2018-01-29

Satisfaction and improved quality of life are among the most important outcomes for patients undergoing plastic and reconstructive surgery for a variety of diseases and conditions. Patient-reported outcome measures (PROMs) are essential tools for evaluating the benefits of newly developed surgical techniques. Modern PROMs are being developed with new psychometric approaches, such as Rasch Measurement Theory, and their measurement properties (validity, reliability, responsiveness) are rigorously tested. These advances have resulted in the availability of PROMs that provide clinically meaningful data and effectively measure functional as well as psychosocial outcomes. This article guides the reader through the steps of creating a PROM and highlights the potential research and clinical uses of such instruments. Limitations of PROMs and anticipated future directions in this field are discussed.

Making sense of intimate partner violence in late life: comments from online news readers.

PubMed

Brossoie, Nancy; Roberto, Karen A; Barrow, Katie M

2012-12-01

The purpose of this study was to gain insight into public awareness of intimate partner violence (IPV) in late life by how individuals respond to incidents of IPV reported in the newspaper. Using grounded theory techniques, online news items covering 24 incidents of IPV in late life, and the reader comments posted to them were analyzed. The news items were examined for incident details, story framing, and reporting style. An open coding process (Charmaz, K. [2006]. Constructing grounded theory: A practical guide through qualitative analysis. Thousand Oaks, CA: Sage Publications.) was used to generate a comprehensive understanding of themes and patterns in the comments posted by readers. Few posters indicated that incidents were episodes of IPV. As many posters struggled to make sense of incidents, they attempted to remove guilt from the perpetrator by assigning blame elsewhere. Comments were influenced by personal assumptions and perspectives about IPV, relationships, and old age; reporting style of the news items; and comments posted by other posters. Altering public views of IPV in late life requires raising awareness through education, reframing the ways in which information is presented, and placing greater emphasis on the context of the violence. By engaging interactive news media, reporters, participatory journalists, and policymakers can enhance public recognition and understanding of IPV in late life.

The Data-Ink Ratio and Accuracy of Information Derived from Newspaper Graphs: An Experimental Test of the Theory.

ERIC Educational Resources Information Center

Kelly, James D.

A study tested the data-ink ratio theory, which holds that a reader's recall of quantitative data displayed in a graph containing a substantial amount of non-data-ink will be significantly less than recall from a graph containing little non-data-ink, as it might apply to graphics used in mass circulation newspapers. The experiment employed a…

Developing and executing quality improvement projects (concept, methods, and evaluation).

PubMed

Likosky, Donald S

2014-03-01

Continuous quality improvement, quality assurance, cycles of change--these words of often used to express the process of using data to inform and improve clinical care. Although many of us have been exposed to theories and practice of experimental work (e.g., randomized trial), few of us have been similarly exposed to the science underlying quality improvement. Through the lens of a single-center quality improvement study, this article exposes the reader to methodology for conducting such studies. The reader will gain an understanding of these methods required to embark on such a study.

1,8-Naphthyridine-2,7-diamine: a potential universal reader of Watson-Crick base pairs for DNA sequencing by electron tunneling.

PubMed

Liang, Feng; Lindsay, Stuart; Zhang, Peiming

2012-11-21

With the aid of Density Functional Theory (DFT), we designed 1,8-naphthyridine-2,7-diamine as a recognition molecule to read DNA base pairs for genomic sequencing by electron tunneling. NMR studies show that it can form stable triplets with both A : T and G : C base pairs through hydrogen bonding. Our results suggest that the naphthyridine molecule should be able to function as a universal base pair reader in a tunneling gap, generating distinguishable signatures under electrical bias for each of DNA base pairs.

1,8-Naphthyridine-2,7-diamine: A Potential Universal Reader of the Watson-Crick Base Pairs for DNA Sequencing by Electron Tunneling

PubMed Central

Liang, Feng; Lindsay, Stuart; Zhang, Peiming

2013-01-01

With the aid of Density Functional Theory (DFT), we designed 1,8-naphthyridine-2,7-diamine as a recognition molecule to read the DNA base pairs for genomic sequencing by electron tunneling. NMR studies show that it can form stable triplets with both A:T and G:C base pairs through hydrogen bonding. Our results suggest that the naphthyridine molecule should be able to function as a universal base pair reader in a tunneling gap, generating distinguishable signatures under electrical bias for each of DNA base pairs. PMID:23038027

Third Party Collection Program; Case Study of Naval Hospital Oakland and Community Hospital of Monterey Peninsula

DTIC Science & Technology

1992-12-01

the reader to the hospital TPC program, the concept , the La:., and tbe progran implementation responsibilities. it qives a brief explanation of the DoD...Community Hospital of Monterey Peninsula (CHOMP). This thesis briefly introduces the reader to the hospital TPC program, the concept , the Law, and the...current program. E. THESIS CHAPTER SUMMARY The first chapter briefly introduces the reader to the hospital TPC program, the concept , the law, and the

Gains in accuracy from averaging ratings of abnormality

NASA Astrophysics Data System (ADS)

Swensson, Richard G.; King, Jill L.; Gur, David; Good, Walter F.

1999-05-01

Six radiologists used continuous scales to rate 529 chest-film cases for likelihood of five separate types of abnormalities (interstitial disease, nodules, pneumothorax, alveolar infiltrates and rib fractures) in each of six replicated readings, yielding 36 separate ratings of each case for the five abnormalities. Analyses for each type of abnormality estimated the relative gains in accuracy (area below the ROC curve) obtained by averaging the case-ratings across: (1) six independent replications by each reader (30% gain), (2) six different readers within each replication (39% gain) or (3) all 36 readings (58% gain). Although accuracy differed among both readers and abnormalities, ROC curves for the median ratings showed similar relative gains in accuracy. From a latent-variable model for these gains, we estimate that about 51% of a reader's total decision variance consisted of random (within-reader) errors that were uncorrelated between replications, another 14% came from that reader's consistent (but idiosyncratic) responses to different cases, and only about 35% could be attributed to systematic variations among the sampled cases that were consistent across different readers.

The Empirical Selection--By Means of Readers' Responses--of the Three Tables To Be Used in the Folktale Project. Folktale: A Cross-Cultural, Interdisciplinary Study of the Experience of Literature. Report No. 3.

ERIC Educational Resources Information Center

Dollerup, Cay; And Others

This report, the third of seven, part of an interdisciplinary project on the context of reading and reading research that explores similarities and dissimilarities in the response to literature in readers from different cultures, describes the empirical selection procedure used in order to identify the three tales which were to be used in future…

Syntactic Prediction in Language Comprehension: Evidence From Either…or

PubMed Central

Staub, Adrian; Clifton, Charles

2006-01-01

Readers’ eye movements were monitored as they read sentences in which two noun phrases or two independent clauses were connected by the word or (NP-coordination and S-coordination, respectively). The word either could be present or absent earlier in the sentence. When either was present, the material immediately following or was read more quickly, across both sentence types. In addition, there was evidence that readers misanalyzed the S-coordination structure as an NP-coordination structure only when either was absent. The authors interpret the results as indicating that the word either enabled readers to predict the arrival of a coordination structure; this predictive activation facilitated processing of this structure when it ultimately arrived, and in the case of S-coordination sentences, enabled readers to avoid the incorrect NP-coordination analysis. The authors argue that these results support parsing theories according to which the parser can build predictable syntactic structure before encountering the corresponding lexical input. PMID:16569157

How Dentists Read a Technique Article: A Grounded Theory Investigation.

PubMed

Chambers, David W; Lyon, Lucinda J

2017-12-01

To conduct an empirical investigation using qualitative techniques of the way dentists engage in the process of reading a technique-oriented journal article and what they pay attention to in the process. Grounded theory was used to identify how dentists read an article describing the fabrication of an interim prosthesis in the esthetic zone. Twenty-one experienced practitioners were videotaped, and their verbatim reflections were coded. The sequence of attending to various features of the paper was noted. Ninety-five percent of readers voiced specific, multiple attempts to identify or refine the main purpose of the article as they processed the material. All readers engaged in various activities to navigate through the article, including skipping and backtracking, and none "read" the article straight through. All readers also made repeated observations about the relevance of the technique to their personal practice situation. Eighty percent used some form of "distancing," whereby the content and value of the article were accepted, but the reader reserved the privilege of not being bound by the results because of technical, sponsorship, or methodological issues that "might be present." The quality of photographs was accepted as a proxy for the quality of technical work performed. Dentists actively customized the reading of a journal article that described a technical procedure. They imposed a non-linear structure for absorbing information and a standard of personal relevance, and, while accepting the results, created reasons for not necessarily having to accept them as applicable. The approach clinicians use in reading a procedural article may be different from the structure writers use in preparing a paper. © 2016 by the American College of Prosthodontists.

Orbital electron capture by the nucleus

NASA Technical Reports Server (NTRS)

Bambynek, W.; Behrens, H.; Chen, M. H.; Crasemann, B.; Fitzpatrick, M. L.; Ledingham, K. W. D.; Genz, H.; Mutterer, M.; Intemann, R. L.

1976-01-01

The theory of nuclear electron capture is reviewed in the light of current understanding of weak interactions. Experimental methods and results regarding capture probabilities, capture ratios, and EC/Beta(+) ratios are summarized. Radiative electron capture is discussed, including both theory and experiment. Atomic wave function overlap and electron exchange effects are covered, as are atomic transitions that accompany nuclear electron capture. Tables are provided to assist the reader in determining quantities of interest for specific cases.

Conceptual Developments of 20th Century Field Theories

NASA Astrophysics Data System (ADS)

Cao, Tian Yu

1998-06-01

This volume provides a broad synthesis of conceptual developments of twentieth century field theories, from the general theory of relativity to quantum field theory and gauge theory. The book traces the foundations and evolution of these theories within a historio-critical context. Theoretical physicists and students of theoretical physics will find this a valuable account of the foundational problems of their discipline that will help them understand the internal logic and dynamics of theoretical physics. It will also provide professional historians and philosophers of science, particularly philosophers of physics, with a conceptual basis for further historical, cultural and sociological analysis of the theories discussed. Finally, the scientifically qualified general reader will find in this book a deeper analysis of contemporary conceptions of the physical world than can be found in popular accounts of the subject.

Conceptual Developments of 20th Century Field Theories

NASA Astrophysics Data System (ADS)

Cao, Tian Yu

1997-02-01

This volume provides a broad synthesis of conceptual developments of twentieth century field theories, from the general theory of relativity to quantum field theory and gauge theory. The book traces the foundations and evolution of these theories within a historio-critical context. Theoretical physicists and students of theoretical physics will find this a valuable account of the foundational problems of their discipline that will help them understand the internal logic and dynamics of theoretical physics. It will also provide professional historians and philosophers of science, particularly philosophers of physics, with a conceptual basis for further historical, cultural and sociological analysis of the theories discussed. Finally, the scientifically qualified general reader will find in this book a deeper analysis of contemporary conceptions of the physical world than can be found in popular accounts of the subject.

Literacy: Learning and Schooling.

ERIC Educational Resources Information Center

Milz, Vera E.

1987-01-01

The concern for literacy dominates the elementary classroom as instructional theories mesh with the realities of practice. Reviews of research literature, such as "Becoming a Nation of Readers," have given considerable support to meaning-centered, active language learning curricula. Questioning whether today's children will be literate…

One to One: Interpersonal Skills for Managers.

ERIC Educational Resources Information Center

Turner, Colin; Andrews, Philippa

This book explores interpersonal skills for college administrators through analysis of fictional, but typical, scenes and dialogues set at a fictional "Elmdale College". The analysis and discussion use transactional analysis, gestalt psychology, and neuro-linguistic programming theories to help the reader understand the underlying…

Why Does Working Memory Capacity Predict Variation in Reading Comprehension? On the Influence of Mind Wandering and Executive Attention

PubMed Central

McVay, Jennifer C.; Kane, Michael J.

2012-01-01

Some people are better readers than others, and this variation in comprehension ability is predicted by measures of working memory capacity (WMC). The primary goal of this study was to investigate the mediating role of mind wandering experiences in the association between WMC and normal individual differences in reading comprehension, as predicted by the executive-attention theory of WMC (e.g., Engle & Kane, 2004). We used a latent-variable, structural-equation-model approach, testing skilled adult readers on three WMC span tasks, seven varied reading comprehension tasks, and three attention-control tasks. Mind wandering was assessed using experimenter-scheduled thought probes during four different tasks (two reading, two attention-control tasks). The results support the executive-attention theory of WMC. Mind wandering across the four tasks loaded onto a single latent factor, reflecting a stable individual difference. Most importantly, mind wandering was a significant mediator in the relationship between WMC and reading comprehension, suggesting that the WMC-comprehension correlation is driven, in part, by attention control over intruding thoughts. We discuss implications for theories of WMC, attention control, and reading comprehension. PMID:21875246

Learning words during shared book reading: The role of extratextual talk designed to increase child engagement.

PubMed

Blewitt, Pamela; Langan, Ryan

2016-10-01

Shared book reading (SBR) is a valuable context for word learning during early childhood, and adults' extratextual talk boosts the vocabulary building potential of SBR. We propose that the benefits of such talk depend largely on a reader's success in promoting children's active engagement (attention and interest) during SBR. When readers ask children questions about new words, especially if they respond to children in a prompt, contingent, and appropriate (positive) manner, this verbal responsiveness functions as an effective engagement strategy. We randomly assigned 3- and 4-year-olds to three reading conditions (low, moderate, and high) distinguished by the degree to which the reader used extratextual engagement strategies, including verbal responsiveness. Despite equal exposure to unfamiliar target words, children's performance improved on two measures of word learning across the three conditions, demonstrating the value of engagement strategies in extratextual talk. This study provides a strong experimental demonstration that adult verbal responsiveness directly benefits preschoolers' word learning. Copyright © 2016 Elsevier Inc. All rights reserved.

"Spaces Invested with Content": Crossing the "Gaps" in Comics with Readers in Schools

ERIC Educational Resources Information Center

Low, David

2012-01-01

In recent years, reading scholars have increasingly attended to children's responses to picturebook page breaks, reasoning that the inferences young readers make during the turning of the page are central to understanding how children construct continuous narratives in semiotically rich texts. In this paper I argue that comics (including comic…

Narrative Literature and the Moral Imagination: A Reader Response Approach

ERIC Educational Resources Information Center

Angiers, Carol

2017-01-01

This dissertation explores the relationship between the teaching of literary genre and the facilitation of empathy. It analyzes whether poetry, fairy tales, readers-theater, biography and/or novel can contribute to a fourth-grade student's understanding and development of empathy. After leading my students in guided readings, I concentrated on…

Can Collateral Behavior Account for Transitions in the Stimulus Control of Speech?

ERIC Educational Resources Information Center

Palmer, David C.

2017-01-01

The task of extending Skinner's (1957) interpretation of verbal behavior includes accounting for the moment-to-moment changes in stimulus control as one speaks. A consideration of the behavior of the reader reminds us of the continuous evocative effect of verbal stimuli on readers, listeners, and speakers. Collateral discriminative responses to…

The Monolingual Cataloging Monolith: A Barrier to Library Access for Readers of Spanish.

ERIC Educational Resources Information Center

Jensen, Bruce

2003-01-01

Asserts that despite growing awareness of frontline public service concerns in accommodating Spanish speakers, little care is invested in the technical processing side of the library's responsibility to Spanish speakers. Examines the usefulness and accessibility of online public access catalogs for monolingual Spanish readers, focusing on records…

Using Readers Theater as a Facilitator in Elementary School English Training

ERIC Educational Resources Information Center

Lin, Ya-Fen

2015-01-01

The purpose of the study aimed to investigate the effect of the Readers Theater (RT) training on elementary school students. In particular, changes in the students' English reading comprehension before and after the RT show, comparison of the students' responses to English learning, especially English reading, the students' opinions on the RT…

ASHE Reader on Organization and Governance in Higher Education. Third Edition. ASHE Reader Series.

ERIC Educational Resources Information Center

Peterson, Marvin W., Ed.

An anthology of supplementary text material on organization and governance in higher education is presented for use in graduate courses in the field of higher education administration. The chapters are divided into three sections: organization, governance, and responses to internal and external pressures. Chapter titles and personal/corporate…

Meeting the Needs of Struggling Readers: Using Reading Assessments in a Graduate-Level Reading Course

ERIC Educational Resources Information Center

Oslick, Mary Ellen; Lane, Hannah

2014-01-01

The purpose of this research is to share the reading assessments that graduate students selected for their clinical practice with struggling readers. After a careful look at assessments, their place in the recent shift to Response to Intervention (RTI), specifically regarding reading instruction and the preparation of reading…

Pet Care Teaching Unit: 1st-3rd Grades.

ERIC Educational Resources Information Center

Peninsula Humane Society, San Mateo, CA.

Activities in this unit are designed to familiarize primary grade students with the responsibilities involved in pet ownership. Teaching plans are provided for a total of 12 lessons involving social studies, language arts, math, and health sciences. Activities adaptable for readers and non-readers focus on pet overpopulation, care of pets when…

A Meaning-Based Plan for Addressing RTI for Struggling Readers

ERIC Educational Resources Information Center

Johnson, Andrew P.

2017-01-01

Reading is creating meaning with print. It makes sense that interventions for struggling readers be similarly meaning-based and take place, to the greatest extent possible, in a general education setting. This article describes a meaning-based Response to Intervention plan that is economical, pragmatic, research-based, and effective. Based on a…

Development of children's identity and position processing for letter, digit, and symbol strings: A cross-sectional study of the primary school years.

PubMed

Schubert, Teresa; Badcock, Nicholas; Kohnen, Saskia

2017-10-01

Letter recognition and digit recognition are critical skills for literate adults, yet few studies have considered the development of these skills in children. We conducted a nine-alternative forced-choice (9AFC) partial report task with strings of letters and digits, with typographical symbols (e.g., $, @) as a control, to investigate the development of identity and position processing in children. This task allows for the delineation of identity processing (as overall accuracy) and position coding (as the proportion of position errors). Our participants were students in Grade 1 to Grade 6, allowing us to track the development of these abilities across the primary school years. Our data suggest that although digit processing and letter processing end up with many similarities in adult readers, the developmental trajectories for identity and position processing for the two character types differ. Symbol processing showed little developmental change in terms of identity or position accuracy. We discuss the implications of our results for theories of identity and position coding: modified receptive field, multiple-route model, and lexical tuning. Despite moderate success for some theories, considerable theoretical work is required to explain the developmental trajectories of letter processing and digit processing, which might not be as closely tied in child readers as they are in adult readers. Copyright © 2017 Elsevier Inc. All rights reserved.

Making Sense of Intimate Partner Violence in Late Life: Comments From Online News Readers

PubMed Central

Brossoie, Nancy; Roberto, Karen A.; Barrow, Katie M.

2012-01-01

Purpose: The purpose of this study was to gain insight into public awareness of intimate partner violence (IPV) in late life by how individuals respond to incidents of IPV reported in the newspaper. Design and Methods: Using grounded theory techniques, online news items covering 24 incidents of IPV in late life, and the reader comments posted to them were analyzed. The news items were examined for incident details, story framing, and reporting style. An open coding process (Charmaz, K. [2006]. Constructing grounded theory: A practical guide through qualitative analysis. Thousand Oaks, CA: Sage Publications.) was used to generate a comprehensive understanding of themes and patterns in the comments posted by readers. Results: Few posters indicated that incidents were episodes of IPV. As many posters struggled to make sense of incidents, they attempted to remove guilt from the perpetrator by assigning blame elsewhere. Comments were influenced by personal assumptions and perspectives about IPV, relationships, and old age; reporting style of the news items; and comments posted by other posters. Implications: Altering public views of IPV in late life requires raising awareness through education, reframing the ways in which information is presented, and placing greater emphasis on the context of the violence. By engaging interactive news media, reporters, participatory journalists, and policymakers can enhance public recognition and understanding of IPV in late life. PMID:22547086

Fundamentals of Condensed Matter Physics Marvin L. Cohen and Steven G. Louie

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

Devanathan, Ram

This graduate level textbook on Condensed Matter Physics is written lucidly by two leading luminaries in this field. The volume draws its material from the graduate course in condensed matter physics that has been offered by the authors for several decades at the University of California, Berkeley. Cohen and Louie have done an admirable job of guiding the reader gradually from elementary concepts to advanced topics. The book is divided into four main parts that have four chapters each. Chapter 1 presents models of solids in terms of interacting atoms, which is appropriate for the ground state, and excitations tomore » describe collective effects. Chapter 2 deals with the properties of electrons in crystalline materials. The authors introduce the Born-Oppenheimer approximation and then proceed to the periodic potential approximation. Chapter 3 discusses energy bands in materials and covers concepts from the free electron model to the tight binding model and periodic boundary conditions. Chapter 4 starts with fixed atomic cores and introduces lattice vibrations, phonons, and the concept of density of states. By the end of this part, the student should have a basic understanding of electrons and phonons in materials. Part II presents electron dynamics and the response of materials to external probes. Chapter 5 covers the effective Hamiltonian approximation and the motion of the electron under a perturbation, such as an external field. The discussion moves to many-electron interactions and the exchange-correlation energy in Chapter 6, the widely-used Density Functional Theory (DFT) in chapter 7, and the dielectric response function in Chapter 8. The next two parts of the book cover advanced topics. Part III begins with a discussion of the response of materials to photons in Chapter 9. Chapter 10 goes into the details of electron-phonon interactions in different materials and introduces the polaron. Chapter 11 presents electron dynamics in a magnetic field and Chapter 12 discusses electrical and thermal transport in materials. Part IV takes the reader further into many body effects, superconductivity, and nanoscale materials. The authors introduce Feynman diagrams and many-body perturbation theory in Chapter 13, theories of superconductivity in Chapter 14, magnetism in Chapter 15, and low dimensional systems in Chapter 16. The first two parts are required reading for the beginner planning to perform DFT calculations. The advanced student interested in conducting research in condensed matter physics will benefit from continuing on to the last two parts. There is a set of problems at the end of each part. The narrative is aided by equations and detailed figures. References at the end of the book direct the reader to relevant books and review articles for each chapter. The inside covers include a periodic table and a useful list of fundamental physical constants. The authors present the underlying mathematics elegantly, which makes the textbook quite readable for those with a good mathematical background. Students lacking a firm footing in math will find the terrain rough after Chapter 1. This field has seen many good undergraduate textbooks including those by Kittel and by Ashcroft and Mermin. This volume fills the need for a rigorous graduate level textbook, and is a required addition to the bookshelf of every condensed matter physicist. Cohen and Louie have brought refreshing clarity to a challenging subject and made it eminently accessible to the motivated student.« less

High-throughput measurements of biochemical responses using the plate::vision multimode 96 minilens array reader.

PubMed

Huang, Kuo-Sen; Mark, David; Gandenberger, Frank Ulrich

2006-01-01

The plate::vision is a high-throughput multimode reader capable of reading absorbance, fluorescence, fluorescence polarization, time-resolved fluorescence, and luminescence. Its performance has been shown to be quite comparable with other readers. When the reader is integrated into the plate::explorer, an ultrahigh-throughput screening system with event-driven software and parallel plate-handling devices, it becomes possible to run complicated assays with kinetic readouts in high-density microtiter plate formats for high-throughput screening. For the past 5 years, we have used the plate::vision and the plate::explorer to run screens and have generated more than 30 million data points. Their throughput, performance, and robustness have speeded up our drug discovery process greatly.

Unlocking Mathematics Teaching. Second Edition

ERIC Educational Resources Information Center

Koshy, Valsa, Ed.; Murray, Jean, Ed.

2011-01-01

Now in a fully updated second edition, "Unlocking Mathematics Teaching" is a comprehensive guide to teaching mathematics in the primary school. Combining theory and practice, selected experts outline the current context of mathematics education. They suggest strategies, activities and examples to help develop readers understanding and confidence…

Television Economics.

ERIC Educational Resources Information Center

Owen, Bruce M.; And Others

Intended as an introduction to the economics of commercial television for the general reader, this volume considers the theory and analytical basis of television and the policy implications of those economics. Part I considers the economics of television markets with particular attention of the determinants of viewer markets; the supply of…

Practice and Problems in Language Testing 5. Non-Classical Test Theory; Final Examinations in Secondary Schools. Papers Presented at the International Language Testing Symposium (5th, Arnhem, Netherlands, March 25-26, 1982).

ERIC Educational Resources Information Center

van Weeren, J., Ed.

Presented in this symposium reader are nine papers, four of which deal with the theory and impact of the Rasch model on language testing and five of which discuss final examinations in secondary schools in both general and specific terms. The papers are: "Introduction to Rasch Measurement: Some Implications for Language Testing" (J. J.…

Challenge of biomechanics.

PubMed

Volokh, K Y

2013-06-01

The application of mechanics to biology--biomechanics--bears great challenges due to the intricacy of living things. Their dynamism, along with the complexity of their mechanical response (which in itself involves complex chemical, electrical, and thermal phenomena) makes it very difficult to correlate empirical data with theoretical models. This difficulty elevates the importance of useful biomechanical theories compared to other fields of engineering. Despite inherent imperfections of all theories, a well formulated theory is crucial in any field of science because it is the basis for interpreting observations. This is all-the-more vital, for instance, when diagnosing symptoms, or planning treatment to a disease. The notion of interpreting empirical data without theory is unscientific and unsound. This paper attempts to fortify the importance of biomechanics and invigorate research efforts for those engineers and mechanicians who are not yet involved in the field. It is not aimed here, however, to give an overview of biomechanics. Instead, three unsolved problems are formulated to challenge the readers. At the micro-scale, the problem of the structural organization and integrity of the living cell is presented. At the meso-scale, the enigma of fingerprint formation is discussed. At the macro-scale, the problem of predicting aneurysm ruptures is reviewed. It is aimed here to attract the attention of engineers and mechanicians to problems in biomechanics which, in the author's opinion, will dominate the development of engineering and mechanics in forthcoming years.

Book review: Modern Plasma Physics, Vol. I: Physical Kinetics of Turbulent Plasmas, by Patrick H. Diamond, Sanae-I. Itoh and Kimitaka Itoh, Cambridge University Press, Cambridge (UK), 2010, IX, 417 p., ISBN 978-0-521-86920-1 (Hardback)

NASA Astrophysics Data System (ADS)

Somov, B. V.

If you want to learn not only the most fundamental things about the physics of turbulent plasmas but also the current state of the problem including the most recent results in theoretical and experimental investigations - and certainly many physicists and astrophysicists do - this series of three excellent monographs is just for you. The first volume "Physical Kinetics of Turbulent Plasmas" develops the kinetic theory of turbulence through a focus on quasi-particle models and dynamics. It discusses the concepts and theoretical methods for describing weak and strong fluid and phase space turbulence in plasma systems far from equilibrium. The core material includes fluctuation theory, self-similar cascades and transport, mean field theory, resonance broadening and nonlinear wave-particle interaction, wave-wave interaction and wave turbulence, strong turbulence theory and renormalization. The book gives readers a deep understanding of the fields under consideration and builds a foundation for future applications to multi-scale processes of self-organization in tokamaks and other confined plasmas. In spite of a short pedagogical introduction, the book is addressed mainly to well prepared readers with a serious background in plasma physics, to researchers and advanced graduate students in nonlinear plasma physics, controlled fusions and related fields such as cosmic plasma physics

Grounded theory in medical education research: AMEE Guide No. 70.

PubMed

Watling, Christopher J; Lingard, Lorelei

2012-01-01

Qualitative research in general and the grounded theory approach in particular, have become increasingly prominent in medical education research in recent years. In this Guide, we first provide a historical perspective on the origin and evolution of grounded theory. We then outline the principles underlying the grounded theory approach and the procedures for doing a grounded theory study, illustrating these elements with real examples. Next, we address key critiques of grounded theory, which continue to shape how the method is perceived and used. Finally, pitfalls and controversies in grounded theory research are examined to provide a balanced view of both the potential and the challenges of this approach. This Guide aims to assist researchers new to grounded theory to approach their studies in a disciplined and rigorous fashion, to challenge experienced researchers to reflect on their assumptions, and to arm readers of medical education research with an approach to critically appraising the quality of grounded theory studies.

Seeking and sharing: why the pulmonary fibrosis community engages the web 2.0 environment.

PubMed

Albright, Karen; Walker, Tarik; Baird, Susan; Eres, Linda; Farnsworth, Tara; Fier, Kaitlin; Kervitsky, Dolly; Korn, Marjorie; Lederer, David J; McCormick, Mark; Steiner, John F; Vierzba, Thomas; Wamboldt, Frederick S; Swigris, Jeffrey J

2016-01-12

Pulmonary fibrosis (PF) is a rare, progressive disease that affects patients and their loved ones on many levels. We sought to better understand the needs and interests of PF patients and their loved ones (collectively "reader-participants") by systematically analyzing their engagement with the World Wide Web (the current version referred to as Web 2.0). Data were collected from three PF-focused, interactive websites hosted by physician-investigators with expertise in PF. All data generated by reader-participants for approximately 10 months were downloaded and then analyzed using qualitative content analysis methods. PF experts posted 38 blog entries and reader-participants posted 40 forum entries. Blogs received 363 responses, and forum entries received 108 responses from reader-participants. Reader-participants primarily used the three websites to seek information from or offer a contribution to the PF community. Information was sought about PF symptoms, diagnosis, prognosis, treatments, research, pathophysiology, and disease origin; reader-participants also made requests for new posts and pleas for research and sought clarification on existing content. Contributions included personal narratives about experiences with PF, descriptions of activities or behaviors found to be helpful with PF symptoms, resources or information about PF, and supportive comments to other PF sufferers. PF patients and their loved ones engage the Web 2.0 environment at these PF-focused sites to satisfy their needs to better understand PF and its impacts and to support others facing similar challenges. Clinicians may find it beneficial to encourage PF patients' involvement in internet forums that foster dynamic, bi-directional information sharing.

An Introduction to Quantum Theory

NASA Astrophysics Data System (ADS)

Greensite, Jeff

2017-02-01

Written in a lucid and engaging style, the author takes readers from an overview of classical mechanics and the historical development of quantum theory through to advanced topics. The mathematical aspects of quantum theory necessary for a firm grasp of the subject are developed in the early chapters, but an effort is made to motivate that formalism on physical grounds. Including animated figures and their respective Mathematica® codes, this book provides a complete and comprehensive text for students in physics, maths, chemistry and engineering needing an accessible introduction to quantum mechanics. Supplementary Mathematica codes available within Book Information

Computational Psychiatry and the Challenge of Schizophrenia.

PubMed

Krystal, John H; Murray, John D; Chekroud, Adam M; Corlett, Philip R; Yang, Genevieve; Wang, Xiao-Jing; Anticevic, Alan

2017-05-01

Schizophrenia research is plagued by enormous challenges in integrating and analyzing large datasets and difficulties developing formal theories related to the etiology, pathophysiology, and treatment of this disorder. Computational psychiatry provides a path to enhance analyses of these large and complex datasets and to promote the development and refinement of formal models for features of this disorder. This presentation introduces the reader to the notion of computational psychiatry and describes discovery-oriented and theory-driven applications to schizophrenia involving machine learning, reinforcement learning theory, and biophysically-informed neural circuit models. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center 2017.

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

Burke, J.V.

The published work on exact penalization is indeed vast. Recently this work has indicated an intimate relationship between exact penalization, Lagrange multipliers, and problem stability or calmness. In the present work we chronicle this development within a simple idealized problem framework, wherein we unify, extend, and refine much of the known theory. In particular, most of the foundations for constrained optimization are developed with the aid of exact penalization techniques. Our approach is highly geometric and is based upon the elementary subdifferential theory for distance functions. It is assumed that the reader is familiar with the theory of convex setsmore » and functions. 54 refs.« less

The Role of Critical Thinking in Reader Perceptions of Leadership in Comic Books

ERIC Educational Resources Information Center

Krusemark, Renee

2015-01-01

This study qualitatively explored how readers use critical thinking to perceive leadership in "The Walking Dead" comic books. Sixty-nine participants gave responses regarding their thoughts about leadership in the comic via an online survey. A majority of the participants indicated a wide range of values for comics as a learning…

Uncontracted or Contracted Braille for Emergent Readers: A Pilot Study

ERIC Educational Resources Information Center

Farnsworth, Charles, Jr.

2007-01-01

To determine the attitudes of teachers of students who are visually impaired or blind about the use of contracted or uncontracted Braille for emergent readers, the author posted a questionnaire on three electronic listservs from October through December 2002 and received responses from 40 teachers in India, Canada, the West Indies, and the United…

Responses to Struggling, K-2 Readers and Writers: Early Literacy Intervention in Three Urban Schools

ERIC Educational Resources Information Center

Mooney, Kathleen C.

2009-01-01

An abundance of research on early literacy intervention indicates that struggling, K-2 readers and writers can be effectively supported through the receipt of intervention services in school; however, research in the area has not yet addressed study of the unique, contextualized design and implementation of early literacy intervention in different…

The Effects of Orthographic Transparency and Familiarity on Reading Hebrew Words in Adults with and without Dyslexia

ERIC Educational Resources Information Center

Yael, Weiss; Tami, Katzir; Tali, Bitan

2015-01-01

The current study examined the effects of transparency and familiarity on word recognition in adult Hebrew dyslexic readers with a phonological processing deficit as compared to typical readers. We measured oral reading response time and accuracy of single nouns in several conditions: diacritics that provide transparent but less familiar…

Perceptions of the Concerned Reader: An Analysis of the Subscribers of E/The Environmental Magazine.

ERIC Educational Resources Information Center

Labbe, Colleen P.; Fortner, Rosanne W.

2001-01-01

Describes a study aimed at determining if 'E/The Environmental Magazine' has met two goals: (1) its subscribers' need for environmental information and (2) its publishers' goal of inspiring environmentally responsible behavior. Results indicate that the level of the magazine's influence varied according to the reader's behavior category.…

Altering Perspectives: How the Implied Reader Invites Us to Rethink the Difficulty of Graphic Novels

ERIC Educational Resources Information Center

Connors, Sean P.

2012-01-01

This article reports the author's experiences using graphic novels with pre-service teachers in a young adult literature course. Drawing on critical response papers two students composed after reading "Pride of Baghdad," a graphic novel by Brian K. Vaughan and Niko Henrichon, the author argues that when readers possess the background…

Reading under the Skin: Physiological Activation during Reading in Children with Dyslexia and Typical Readers

ERIC Educational Resources Information Center

Tobia, Valentina; Bonifacci, Paola; Ottaviani, Cristina; Borsato, Thomas; Marzocchi, Gian Marco

2016-01-01

The aim of this study was to investigate physiological activation during reading and control tasks in children with dyslexia and typical readers. Skin conductance response (SCR) recorded during four tasks involving reading aloud, reading silently, and describing illustrated stories aloud and silently was compared for children with dyslexia (n =…

Probing Lexical Representations: Simultaneous Modeling of Word and Reader Contributions to Multidimensional Lexical Representations

ERIC Educational Resources Information Center

Goodwin, Amanda P.; Gilbert, Jennifer K.; Cho, Sun-Joo; Kearns, Devin M.

2014-01-01

The current study models reader, item, and word contributions to the lexical representations of 39 morphologically complex words for 172 middle school students using a crossed random-effects item response model with multiple outcomes. We report 3 findings. First, results suggest that lexical representations can be characterized by separate but…

The Images and Emotions of Bilingual Chinese Readers: A Dual Coding Analysis.

ERIC Educational Resources Information Center

Steffensen, Margaret S.; Goetz, Ernest T.; Cheng, Xiaoguang

1999-01-01

Investigates the nonverbal aspects of bilingual reading with 24 Chinese students who rated text segments for strength of imagery and emotional response. Provides insights into how the bilingual mind accomplishes the task of transforming images on a page into a message that allows the reader to enter and live in a created world. (NH)

How to Reach First-Grade Struggling Readers: An Integrated Instructional Approach

ERIC Educational Resources Information Center

Solari, Emily J.; Denton, Carolyn A.; Haring, Christa

2017-01-01

Struggling readers who are in need of Tier 2 supplemental reading instruction within a multitier system of support (MTSS) or a response to intervention are defined as those who are performing in the bottom 20% in reading-related skills as compared with their classroom peers. An MTSS model is a framework for instruction that provides increasing…

Post-examination interpretation of objective test data: monitoring and improving the quality of high-stakes examinations--a commentary on two AMEE Guides.

PubMed

Tavakol, Mohsen; Dennick, Reg

2012-01-01

As great emphasis is rightly placed upon the importance of assessment to judge the quality of our future healthcare professionals, it is appropriate not only to choose the most appropriate assessment method, but to continually monitor the quality of the tests themselves, in a hope that we may continually improve the process. This article stresses the importance of quality control mechanisms in the exam cycle and briefly outlines some of the key psychometric concepts including reliability measures, factor analysis, generalisability theory and item response theory. The importance of such analyses for the standard setting procedures is emphasised. This article also accompanies two new AMEE Guides in Medical Education (Tavakol M, Dennick R. Post-examination Analysis of Objective Tests: AMEE Guide No. 54 and Tavakol M, Dennick R. 2012. Post examination analysis of objective test data: Monitoring and improving the quality of high stakes examinations: AMEE Guide No. 66) which provide the reader with practical examples of analysis and interpretation, in order to help develop valid and reliable tests.

Murder by the book: using crime fiction as a bibliotherapeutic resource.

PubMed

Brewster, Liz

2017-03-01

Crime is a popular genre of fiction, widely read but sometimes seen as 'throwaway'. Disregarding this type of fiction because it is seen as low quality does not take into account its value to readers. Reading has been established as a means of improving mental health and well-being-often known as bibliotherapy. This often focuses on fiction considered to have literary merit rather than genre fiction like crime. However, in framing therapeutic reading in this way, the impact of texts considered to have low cultural value such as crime has been concealed. Examining readers' responses as a starting point identifies some reasons why crime fiction fulfils a need. Readers in an empirical study spoke about the strong narrative as a distraction, the predictability as a comfort and the safe distance from events as a reassurance that left them feeling that reading crime fiction was a refuge from the world. In exploring readers' responses in relation to the academic literature, the paper argues that there is a need to think differently about how readers engage with texts and how they experience reading as therapeutic, with a role for fiction like crime. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Cyber "Pokes": Motivational Antidote for Developmental College Readers

ERIC Educational Resources Information Center

Bowers-Campbell, Joy

2008-01-01

Difficulties characterizing developmental college students are reviewed within the context of motivational theories of learning. The author highlights problems of low self-efficacy and inadequate self-regulated learning for developmental college students. The author argues that the use of Facebook, a widely-used social networking technology, may…

Program Evaluation Theory and Practice: A Comprehensive Guide

ERIC Educational Resources Information Center

Mertens, Donna M.; Wilson, Amy T.

2012-01-01

This engaging text takes an evenhanded approach to major theoretical paradigms in evaluation and builds a bridge from them to evaluation practice. Featuring helpful checklists, procedural steps, provocative questions that invite readers to explore their own theoretical assumptions, and practical exercises, the book provides concrete guidance for…

Recurrent Education. A Resource Guide.

ERIC Educational Resources Information Center

Rochte, Newton C.

To assist both practitioner and reader to find answers to questions on the theory and practice of recurrent education, this resource guide compiles 715 abstracts of relevant articles, books, and monographs, from many countries. Descriptors and identifiers, used in computer searches to identify the materials, are arranged alphabetically in the…

The first dozen years of the history of ITEP Theoretical Physics Laboratory

NASA Astrophysics Data System (ADS)

Ioffe, B. L.

2013-01-01

The theoretical investigations at ITEP in the years 1945 - 1958 are reviewed. There are exposed the most important theoretical results, obtained in the following branches of physics: (1) the theory of nuclear reactors on thermal neutrons; (2) the hydrogen bomb project ("Tube" in USSR and "Classical Super" in USA); (3) radiation theory; (4) low temperature physics; (5) quantum electrodynamics and quantum field theories; (6) parity violation in weak interactions, the theory of β-decay and other weak processes; (7) strong interaction and nuclear physics. To the review are added the English translations of a few papers, originally published in Russian, but unknown (or almost unknown) to Western readers.

Actor-Network Theory and methodology: Just what does it mean to say that nonhumans have agency?

PubMed

Sayes, Edwin

2014-02-01

Actor-Network Theory is a controversial social theory. In no respect is this more so than the role it 'gives' to nonhumans: nonhumans have agency, as Latour provocatively puts it. This article aims to interrogate the multiple layers of this declaration to understand what it means to assert with Actor-Network Theory that nonhumans exercise agency. The article surveys a wide corpus of statements by the position's leading figures and emphasizes the wider methodological framework in which these statements are embedded. With this work done, readers will then be better placed to reject or accept the Actor-Network position - understanding more precisely what exactly it is at stake in this decision.

The relationship between passibility, agency and social interaction and its relevance for research and pedagogy

NASA Astrophysics Data System (ADS)

Kirch, Susan A.; Ma, Jasmine Y.

2016-12-01

The interaction analysis presented by Kim and Roth examines nine students, their teachers, the learning task and materials in a mixed second and third grade science classroom during the school day. In the research narrative readers are introduced to two resourceful and creative groups of students as they work on a task assigned by their teacher—to cantilever a pizza box over the edge of a student desk. Readers are given glimpses (through images and transcripts) of the inventive ways each group solved the cantilever problem. Sometimes the children disregarded the design constraints, but even after compliance they managed to successfully solve the problem. The point of the learning task was not clearly stated, but readers are told the unit focused on investigating forces, forces in equilibrium, and structures as well as different forces (push, pull, etc.), properties of materials, and the relations between weight and balance while building structures. Kim and Roth were specifically interested in using this session to investigate and resolve the problem of learning as described by socio-cultural theorists as, how does a learner orient toward a learning outcome when they cannot do that until they have learned it? To answer this question Kim and Roth argued that learners (in engineering design) learn when and because: (1) they are open to be affected by the responses of materials to student action (i.e. student and material agency and physical touch) (2) their bodies are endowed with the capacity to be affected (i.e. passibility), and (3) knowledge and understanding emerge as and in social relations first. In their analysis, Kim and Roth argued that knowledge and knowing-how depend on these three universal processes. The authors further theorized the concept of passibility. Included in their theory of passibility was the claim that passibility is necessary for agency. After reading this paper we found we had many questions about Kim and Roth's analysis, context, and assertions, but we decided to focus this forum response on the problem of the learner and the solutions posed by Kim and Roth as well as the proposed relationship between passibility and agency.

Ester Boserup's theory of agrarian change: a critical review.

PubMed

Grigg, D

1979-01-01

As discussions of the positive effect of population growth upon agricutural change have been less common than focus on the negative effects, Ester Boserup's book, "The Conditions of Agricultural Growth," and her subsequent work in which it is argued that population growth is the prime cause of agricultural change is of great importance. The objective of this essay is to review earlier attempts to relate the intensification of agriculture to population growth, to outline Boserup's theory, and to examine the criticisms which have been made of the theory. Boserup maintains that population growth is the cause rather than the result of agricultural change and that the principal change is the intensification of land use. The theory of agricultural development posed by Boserup is more subtle and complex than that of any of her predecessors. She sees population pressure as a major cause of change in land use, agricultural technology, land tenure systems, and settlement form. Boserup argues that population growth is independent of food supply and that population increase is a cause of changes in agriculture. The principal means of increasing agricultural output is intensification. Boserup's work has had a varied response from readers; other economists have been less than enthusiastic. It might seem as if the critics of Boserup's theory have left it in tatters. Her central argument, that intensification reduces labor productivity, remains unproven. There are few who would agree that an increase in the frequency of cropping is the only possible response to population pressure; the extensive margin can be extended, higher yielding crops adopted, and methods that increase yields introduced independently of increases in the frequency of cropping. Emigration or the control of numbers may relieve population pressure. Intensification can also take place without population pressure, under the stimulus of urban growth or the development of trade. It is difficult to accept that population pressure is the only cause or agrarian change or that the increased frequency of cropping is the only response to population pressure, yet the thesis is a fruitful interpretation of agrarian change. Assuming population growth as a change mechanism can lead to important new conclusions regarding the nature of agrarian change in western European history.

Faster-than-light particles: A review of tachyon characteristics

NASA Astrophysics Data System (ADS)

Puscher, E. A.

1980-10-01

This report documents an analytical prediction of some of the characteristics which presently undiscovered faster-than-light sub-atomic particles (called tachyons) must possess if they are to exist without violating the Theory of Special Relativity. A brief review of necessary concepts from the Special Theory is included so that the reader might more readily understand the reasoning as it is developed. Necessary, but not all characteristics of tachyons are then identified and presented. Finally, an interesting potential relationship between tachyons and anti-gravity is discussed.

How black holes saved relativity

NASA Astrophysics Data System (ADS)

Prescod-Weinstein, Chanda

2016-02-01

While there have been many popular-science books on the historical and scientific legacy of Albert Einstein's general theory of relativity, a gap exists in the literature for a definitive, accessible history of the theory's most famous offshoot: black holes. In Black Hole, the science writer Marcia Bartusiak aims for a discursive middle ground, writing solely about black holes at a level suitable for both high-school students and more mature readers while also giving some broader scientific context for black-hole research.

An IoT Reader for Wireless Passive Electromagnetic Sensors.

PubMed

Galindo-Romera, Gabriel; Carnerero-Cano, Javier; Martínez-Martínez, José Juan; Herraiz-Martínez, Francisco Javier

2017-03-28

In the last years, many passive electromagnetic sensors have been reported. Some of these sensors are used for measuring harmful substances. Moreover, the response of these sensors is usually obtained with laboratory equipment. This approach highly increases the total cost and complexity of the sensing system. In this work, a novel low-cost and portable Internet-of-Things (IoT) reader for passive wireless electromagnetic sensors is proposed. The reader is used to interrogate the sensors within a short-range wireless link avoiding the direct contact with the substances under test. The IoT functionalities of the reader allows remote sensing from computers and handheld devices. For that purpose, the proposed design is based on four functional layers: the radiating layer, the RF interface, the IoT mini-computer and the power unit. In this paper a demonstrator of the proposed reader is designed and manufactured. The demonstrator shows, through the remote measurement of different substances, that the proposed system can estimate the dielectric permittivity. It has been demonstrated that a linear approximation with a small error can be extracted from the reader measurements. It is remarkable that the proposed reader can be used with other type of electromagnetic sensors, which transduce the magnitude variations in the frequency domain.

An IoT Reader for Wireless Passive Electromagnetic Sensors

PubMed Central

Galindo-Romera, Gabriel; Carnerero-Cano, Javier; Martínez-Martínez, José Juan; Herraiz-Martínez, Francisco Javier

2017-01-01

In the last years, many passive electromagnetic sensors have been reported. Some of these sensors are used for measuring harmful substances. Moreover, the response of these sensors is usually obtained with laboratory equipment. This approach highly increases the total cost and complexity of the sensing system. In this work, a novel low-cost and portable Internet-of-Things (IoT) reader for passive wireless electromagnetic sensors is proposed. The reader is used to interrogate the sensors within a short-range wireless link avoiding the direct contact with the substances under test. The IoT functionalities of the reader allows remote sensing from computers and handheld devices. For that purpose, the proposed design is based on four functional layers: the radiating layer, the RF interface, the IoT mini-computer and the power unit. In this paper a demonstrator of the proposed reader is designed and manufactured. The demonstrator shows, through the remote measurement of different substances, that the proposed system can estimate the dielectric permittivity. It has been demonstrated that a linear approximation with a small error can be extracted from the reader measurements. It is remarkable that the proposed reader can be used with other type of electromagnetic sensors, which transduce the magnitude variations in the frequency domain. PMID:28350356

ESP and LSD on the CIA's dime

NASA Astrophysics Data System (ADS)

Whitaker, Andrew

2012-08-01

Any reader who expects David Kaiser's new book about quantum-information theory to be an orthodox treatise will be disabused by the book's front cover, which depicts a naked man standing on his head, his modesty retained by a bright yellow, strategically superimposed image of a nucleus in a Bohr-type atom.

Service-Learning and Learning Communities: Tools for Integration and Assessment.

ERIC Educational Resources Information Center

Oates, Karen K.; Leavitt, Lynn H.

This publication attempts to provide fundamental theory about service-learning and learning communities, along with descriptions of best practices, lessons learned, and assessment strategies. The text is designed to provide resources to help readers offer service-learning experiences for their students. Learning communities are now commonly…

Spirits in the Material World: Ecocentrism in Native American Culture and Louise Erdrich's "Chickadee"

ERIC Educational Resources Information Center

Chang, Li-ping

2016-01-01

In the face of the worldwide ecological crisis, ecocriticism, "the study of the relationship between literature and the physical environment" as "an earth-centered approach to literary studies" has become an important part of contemporary literary theory (Glotfelty in "The Ecocriticism Reader: Landmarks in Literary…

Storytelling across the Primary Curriculum

ERIC Educational Resources Information Center

Daniel, Alastair K.

2011-01-01

Starting from the question "what is a story?" "Storytelling Across the Primary Curriculum" leads the reader through the theory and practise of storytelling as an educational method--a method taught by the author over the last ten years through Primary English teaching programmes. This practical book gives teachers the skills and confidence to use…

Prologues to What Is Possible: Introductions as Metadiscourse.

ERIC Educational Resources Information Center

Arrington, Phillip; Rose, Shirley K

1987-01-01

Discusses problems of writing introductions in light of the theories of H. P. Grice, C. Altieri, K. Burke, and Aristotle, illustrated with scientific writing, rhetorical criticism, and student letters and essays. Approaches the introduction as text both about subject matter and about the intended reader, situation invoked, and writer's own…

Teaching Strategic Processes in Reading. Second Edition

ERIC Educational Resources Information Center

Almasi, Janice F.; Fullerton, Susan King

2012-01-01

This accessible teacher resource and course text shows how to incorporate strategy instruction into the K-8 classroom every day. Cutting-edge theory and research are integrated with practical guidance and reflections from experienced teachers of novice and struggling readers. The book describes the nuts and bolts of creating classroom contexts…

A Primer on Sampling for Statewide Assessment.

ERIC Educational Resources Information Center

Jaeger, Richard M.

This paper is a primer on sampling procedures for statewide assessment. The careful reader should gain substantial knowledge about the promises and pitfalls of sampling for assessment. The primer has three basic objectives: (1) to define terms and concepts basic to sampling theory and its application, including population, sampling unit, sampling…

The Write Brain: How to Educate and Entertain with Learner-Centered Writing

ERIC Educational Resources Information Center

Iverson, Kathleen M.

2009-01-01

This article presents a conceptual framework for the writing process to facilitate motivation, learning, retention, and knowledge transfer in readers of expository material. Drawing from four well-developed bodies of knowledge--cognitive science, learning theory, technical communication, and creative writing--the author creates a model that allows…

Metacognition: Theory and Application for College Readers.

ERIC Educational Resources Information Center

Burley, JoAnne E.; And Others

The concept of metacognition involves two processes: an awareness of certain skills--strategies and resources that are needed to perform a task effectively--and the ability to use self-regulatory mechanisms to ensure the successful completion of the given task. A review of the literature suggests that (1) metacognitive development differs among…

Guiding Children's Reading through Experiences. Second Edition.

ERIC Educational Resources Information Center

Gans, Roma

This discussion of methods, experiences, and theory provides educators and parents with an approach to learning to read that emphasizes learning to think and becoming a functional reader who can enjoy using this skill throughout life. Included are simple, inexpensive suggestions for improving reading, such as more attention to regular school…

A Developmental Model Applied to Problems of Deafness.

ERIC Educational Resources Information Center

Schlesinger, Hilde S.

2000-01-01

This "classic" article (1972) in the field of deaf studies includes some interpretive notes for current readers. The article examines the effect of deafness on basic developmental tasks at each of the eight developmental stages of Erik Erikson's theory of psychosocial development and explains the more successful passage through these…

Frameworks for Examining Comprehension and Discourse: An Overview.

ERIC Educational Resources Information Center

Carey, Robert F.; Smith, Sharon L.

Overviews of schema theory, which focuses on the cognitive operations engaged in by the reader, and discourse analysis, which focuses on structural characteristics of the text itself, are presented in this paper. The first section explains the notion of cognitive schemata (patterns of expectations that are applied to incoming information) and…

Reading (and Rehabilitating) the Literature of Fact.

ERIC Educational Resources Information Center

Winterowd, W. Ross

1989-01-01

Examines how Romantic psychology and subsequent literary theory devalued texts that were ostensibly factual rather than fictional. Argues that nonfiction literature--the literature of fact--is as rich and valuable as fiction. Explores Peter Matthiessen's "The Snow Leopard" to show how a reader can become aesthetically immersed in a…

Curriculum in Early Childhood Education: Re-Examined, Rediscovered, Renewed

ERIC Educational Resources Information Center

File, Nancy, Ed.; Mueller, Jennifer J., Ed.; Wisneski, Debora Basler, Ed.

2011-01-01

This book provides a critical examination of the sources, aims, and features of early childhood curricula. Providing a theoretical and philosophical foundation for examining teaching and learning, this book will provoke discussion and analysis among all readers. How has theory been used to understand, develop, and critique curriculum? Whose…

Feminist Pedagogy Revisited

ERIC Educational Resources Information Center

Welch, Penny

2007-01-01

This article (re)introduces readers to some of the extensive literature written in English on the theory and practice of feminist pedagogy in higher education. Whether feminist pedagogy is conceived of as a strand of critical pedagogy, a particular variant of student-centred teaching, or a vital dimension of the Women's Studies project, its impact…

Motivating Readers: Helping Students Set and Attain Personal Reading Goals

ERIC Educational Resources Information Center

Cabral-Márquez, Consuelo

2015-01-01

The motivational, cognitive, and performance benefits associated with setting goals are presented in light of goal-setting theory. These theoretical principles provide a framework that teachers can use to guide students in setting and pursuing personal reading goals that are proximal, specific, and compatible with students' reading abilities…

E-Learning, Time and Unconscious Thinking

ERIC Educational Resources Information Center

Mathew, David

2014-01-01

This article views the temporal dimensions of e-learning through a psychoanalytic lens, and asks the reader to consider links between online learning and psychoanalysis. It argues that time and its associated philosophical puzzles impinge on both psychoanalytic theory and on e-learning at two specific points. The first is in the distinction…

Rebooting the EdD

ERIC Educational Resources Information Center

Wergin, Jon F.

2011-01-01

In this essay, Jon Wergin reminds readers of the philosophical and historical foundations of the doctor of education (EdD) degree. He argues that the EdD should be based, in large part, on John Dewey's progressive ideals of democratization and Paulo Freire's concepts of emancipatory education. Drawing on theories of reflective practice,…

Very Early Language Skills of Fifth-Grade Poor Comprehenders

ERIC Educational Resources Information Center

Justice, Laura; Mashburn, Andrew; Petscher, Yaacov

2013-01-01

This study tested the theory that future poor comprehenders would show modest but pervasive deficits in both language comprehension and production during early childhood as compared with future poor decoders and typical readers. Using an existing database (NICHD ECCRN), fifth-grade students were identified as having poor comprehension skills…

Curriculum Theory: Conflicting Visions and Enduring Concerns

ERIC Educational Resources Information Center

Schiro, Michael Stephen

2007-01-01

This book presents a description of the major curriculum philosophies that have influenced educators and schooling over the last century. The author analyzes four educational visions (Scholar Academic, Social Efficiency, Learner Centered, and Social Reconstruction) to enable readers to reflect on their own educational beliefs and allow them to…

Introduction to the Major Contribution: Counseling Psychology and Online Counseling

ERIC Educational Resources Information Center

Mallen, Michael J.; Vogel, David L.

2005-01-01

This article introduces the Major Contribution, which focuses on online counseling. Several acronyms and terms are presented to familiarize the reader with distance-communication technology, including a definition of online counseling. The authors show how counseling psychology provides a framework for specific questions related to the theory,…

Best Leadership Practices for High-Poverty Schools

ERIC Educational Resources Information Center

Lyman, Linda L.; Villani, Christine J.

2004-01-01

This book presents both the practice and theory of best leadership practices in high-poverty schools. Authors Linda Lyman and Christine Villani take a unique approach by inviting readers into two high-poverty elementary schools where they will experience, through in-depth case studies, how two extraordinary principals model and practice their…

Wireless sensor systems and methods, and methods of monitoring structures

DOEpatents

Kunerth, Dennis C.; Svoboda, John M.; Johnson, James T.; Harding, L. Dean; Klingler, Kerry M.

2007-02-20

A wireless sensor system includes a passive sensor apparatus configured to be embedded within a concrete structure to monitor infiltration of contaminants into the structure. The sensor apparatus includes charging circuitry and a plurality of sensors respectively configured to measure environmental parameters of the structure which include information related to the infiltration of contaminants into the structure. A reader apparatus is communicatively coupled to the sensor apparatus, the reader apparatus being configured to provide power to the charging circuitry during measurements of the environmental parameters by the sensors. The reader apparatus is configured to independently interrogate individual ones of the sensors to obtain information measured by the individual sensors. The reader apparatus is configured to generate an induction field to energize the sensor apparatus. Information measured by the sensor apparatus is transmitted to the reader apparatus via a response signal that is superimposed on a return induction field generated by the sensor apparatus. Methods of monitoring structural integrity of the structure are also provided.

Reading Patterns of Middle-Aged and Older Canadian Book-Readers.

ERIC Educational Resources Information Center

McLeod, Roderick Wm.

A study investigated the diversity of reading behaviors reported by 3,354 middle-aged (45-64) and older (65 and older) Canadian readers in response to a questionnaire on reading habits. The study coupled the amount of time spent reading with a "breadth" score based on the variety and frequency of books read. Based on the subjects' time…

Alcatraz and Iser: Applying Wolfgang Iser's Concepts of Implied Reader and Implied Author and Reality to the Metafictive Alcatraz Smedry Series

ERIC Educational Resources Information Center

Castleman, Michele D.

2011-01-01

As a narrative series, Brandon Sanderson's humorous, middle grade, Alcatraz Smedry novels display some of the arguably vague concepts of Reader Response theorist Wolfgang Iser as accessible themes that encourage a critical understanding of the stories. "Alcatraz Versus the Evil Librarians" (2007), "Alcatraz Versus the Scrivener's Bones" (2008) and…

Alvermann & Jackson: Response to "Beyond the Common Core: Examining 20 Years of Literacy Priorities and Their Impact on Struggling Readers"

ERIC Educational Resources Information Center

Alvermann, Donna E.; Jackson, Glen

2016-01-01

When the editors of "Literacy Research and Instruction" invited Donna Alvermann and Glenn Jackson to respond to "Beyond the Common Core: Examining 20 Years of Literacy Priorities and Their Impact on Struggling Readers," they both instantly recognized the strengths and limitations in their collaboration. In the strengths corner,…

Examination of Response to Intervention Based upon Teacher Reading Instructional Knowledge in Teaching Struggling Readers and English Language Learners

ERIC Educational Resources Information Center

Drum, Lora B.

2015-01-01

Knowledge and understanding of foundational reading skills are critical in teaching both beginning readers and students who continue to struggle with reading in upper elementary grade levels. The purpose of this research study was to examine the essential knowledge and aptitude of teachers and the relationship between this knowledge and the…

Swallows and Amazons Forever: How Adults and Children Engage in Reading a Classic Text

ERIC Educational Resources Information Center

Maine, Fiona; Waller, Alison

2011-01-01

This qualitative case study explores the nature of reading engagement, taking a reader response approach to analysing and discussing the experiences and perspectives of real readers. The paper reports a collaborative research project in which a group of five primary-age children and a group of five adults of different ages were asked to read and…

A Randomised Control Trial of a Tier-2 Small-Group Intervention ("MiniLit") for Young Struggling Readers

ERIC Educational Resources Information Center

Buckingham, Jennifer; Wheldall, Kevin; Beaman, Robyn

2012-01-01

The response-to-intervention model is predicated upon increasingly intensive tiers of instruction. The aim of the present study was to examine the efficacy of a Tier-2 small-group literacy intervention ("MiniLit") designed for young readers who are still struggling after experiencing whole-class initial instruction. A total of 22…

The Influence of Properties of the Test and Their Interactions with Reader Characteristics on Reading Comprehension: An Explanatory Item Response Study

ERIC Educational Resources Information Center

Kulesz, Paulina A.; Francis, David J.; Barnes, Marcia A.; Fletcher, Jack M.

2016-01-01

Component skills and discourse frameworks of reading have identified characteristics of readers and texts that influence comprehension. However, these 2 frameworks have not previously been integrated in a comprehensive and systematic way to explain performance on any standardized assessment of reading comprehension that is in widespread use across…

Can Machine Scoring Deal with Broad and Open Writing Tests as Well as Human Readers?

ERIC Educational Resources Information Center

McCurry, Doug

2010-01-01

This article considers the claim that machine scoring of writing test responses agrees with human readers as much as humans agree with other humans. These claims about the reliability of machine scoring of writing are usually based on specific and constrained writing tasks, and there is reason for asking whether machine scoring of writing requires…

Journeys toward Textual Relevance: Male Readers of Color and the Significance of Malcolm X and Harry Potter

ERIC Educational Resources Information Center

Sciurba, Katie

2017-01-01

This article combines interview data from a group of boys of color at an urban single-sex school and content analysis of "The Autobiography of Malcolm X" and "Harry Potter and the Sorcerer's Stone" to demonstrate the complexities of readers' responses to literature. Textual relevance, or the ability to construct personal…

The Better Writing Breakthrough: Connecting Student Thinking and Discussion to Inspire Great Writing

ERIC Educational Resources Information Center

Dougherty, Eleanor; Billings, Laura; Roberts, Terry

2016-01-01

Every teacher knows the challenge of trying to engage reluctant readers and struggling writers--students whose typical response to a writing prompt is a few sentence fragments scribbled on a sheet of paper followed by an elaborate shrug of the shoulders. The best way to engage less confident readers and writers is to give them something powerful…

THE DEVELOPMENT OF A CLASSIFICATION SCHEME OF CONTEXTUAL AIDS.

ERIC Educational Resources Information Center

AMES, WILBUR S.

A STUDY WAS CONDUCTED TO DETERMINE FROM THE VERBAL RESPONSES OF READERS THE TYPES OF CONTEXTUAL AIDS THAT SERVE AS CLUES TO THE MEANINGS THAT MIGHT BE ATTACHED TO SIMULATED WORDS AND TO CLASSIFY THESE CONTEXTUAL AIDS ON THE BASIS OF THE ELEMENTS OF THE VERBAL CONTEXT THAT WAS UTILIZED BY THE READER. AN INTROSPECTIVE TECHNIQUE WAS USED IN…

A Reply? A Response to Penny Thompson

ERIC Educational Resources Information Center

Doble, Peter

2007-01-01

Penny Thompson's "reply" to the author's article (Doble, 2005) briefly tells readers that for an answer to some of the author's queries, readers may turn to her book; for the rest, she proposes to take "the argument" further. One of the problems with her earlier article was that it had no discernible argument, so it is not easy to see how it may…

Multilevel Analysis of Multiple-Baseline Data Evaluating Precision Teaching as an Intervention for Improving Fluency in Foundational Reading Skills for at Risk Readers

ERIC Educational Resources Information Center

Brosnan, Julie; Moeyaert, Mariola; Brooks Newsome, Kendra; Healy, Olive; Heyvaert, Mieke; Onghena, Patrick; Van den Noortgate, Wim

2018-01-01

In this article, multiple-baseline across participants designs were used to evaluate the impact of a precision teaching (PT) program, within a Tier 2 Response to Intervention framework, targeting fluency in foundational reading skills with at risk kindergarten readers. Thirteen multiple-baseline design experiments that included participation from…

Reconceptualising Understandings of Texts, Readers and Contexts: One English Teacher's Response to Using Multimodal Texts and Interactive Whiteboards

ERIC Educational Resources Information Center

Kitson, Lisbeth

2011-01-01

The comprehension of multimodal texts is now a key concern with the release of the Australian National Curriculum for English (ACARA, 2010). However, the nature of multimodal texts, the diversity of readers in classrooms, and the complex technological environments through which multimodal texts are mediated, requires English teachers to reconsider…

"Putting Ourselves in Their Shoes": Case Studies of Four Teenagers' Reading Experiences with Nonfiction Literature in a Social Studies Classroom

ERIC Educational Resources Information Center

Beach, Shannon L.

2012-01-01

The purpose of this qualitative study was to examine student experiences reading nonfiction literature in a social studies classroom. It examined the transactions that took place between the readers and the nonfiction literature in a social studies setting at Fullerton High School, a suburban school in Northeast, Ohio. Reader responses, including…

Author’s response: A universal approach to modeling visual word recognition and reading: not only possible, but also inevitable.

PubMed

Frost, Ram

2012-10-01

I have argued that orthographic processing cannot be understood and modeled without considering the manner in which orthographic structure represents phonological, semantic, and morphological information in a given writing system. A reading theory, therefore, must be a theory of the interaction of the reader with his/her linguistic environment. This outlines a novel approach to studying and modeling visual word recognition, an approach that focuses on the common cognitive principles involved in processing printed words across different writing systems. These claims were challenged by several commentaries that contested the merits of my general theoretical agenda, the relevance of the evolution of writing systems, and the plausibility of finding commonalities in reading across orthographies. Other commentaries extended the scope of the debate by bringing into the discussion additional perspectives. My response addresses all these issues. By considering the constraints of neurobiology on modeling reading, developmental data, and a large scope of cross-linguistic evidence, I argue that front-end implementations of orthographic processing that do not stem from a comprehensive theory of the complex information conveyed by writing systems do not present a viable approach for understanding reading. The common principles by which writing systems have evolved to represent orthographic, phonological, and semantic information in a language reveal the critical distributional characteristics of orthographic structure that govern reading behavior. Models of reading should thus be learning models, primarily constrained by cross-linguistic developmental evidence that describes how the statistical properties of writing systems shape the characteristics of orthographic processing. When this approach is adopted, a universal model of reading is possible.

Does media coverage influence public attitudes towards welfare recipients? The impact of the 2011 English riots.

PubMed

Reeves, Aaron; de Vries, Robert

2016-06-01

Following the shooting of Mark Duggan by police on 4 August 2011, there were riots in many large cities in the UK. As the rioting was widely perceived to be perpetrated by the urban poor, links were quickly made with Britain's welfare policies. In this paper, we examine whether the riots, and the subsequent media coverage, influenced attitudes toward welfare recipients. Using the British Social Attitudes survey, we use multivariate difference-in-differences regression models to compare attitudes toward welfare recipients among those interviewed before (pre-intervention: i.e. prior to 6 August) and after (post-intervention: 10 August-10 September) the riots occurred (N = 3,311). We use variation in exposure to the media coverage to test theories of media persuasion in the context of attitudes toward welfare recipients. Before the riots, there were no significant differences between newspaper readers and non-readers in their attitudes towards welfare recipients. However, after the riots, attitudes diverged. Newspaper readers became more likely than non-readers to believe that those on welfare did not really deserve help, that the unemployed could find a job if they wanted to and that those on the dole were being dishonest in claiming benefits. Although the divergence was clearest between right-leaning newspaper and non-newspaper readers, we do not a find statistically significant difference between right- and left-leaning newspapers. These results suggest that media coverage of the riots influenced attitudes towards welfare recipients; specifically, newspaper coverage of the riots increased the likelihood that readers of the print media expressed negative attitudes towards welfare recipients when compared with the rest of the population. © London School of Economics and Political Science 2016.

Differences in Learning Volitional (Manual) and Non-Volitional (Posture) Aspects of a Complex Motor Skill in Young Adult Dyslexic and Skilled Readers

PubMed Central

Sela, Itamar; Karni, Avi

2012-01-01

The ‘Cerebellar Deficit Theory’ of developmental dyslexia proposes that a subtle developmental cerebellar dysfunction leads to deficits in attaining ‘automatic’ procedures and therefore manifests as subtle motor impairments (e.g., balance control, motor skill learning) in addition to the reading and phonological difficulties. A more recent version of the theory suggests a core deficit in motor skill acquisition. This study was undertaken to compare the time-course and the nature of practice-related changes in volitional (manual) and non-volitional (posture) motor performance in dyslexic and typical readers while learning a new movement sequence. Seventeen dyslexic and 26 skilled young adult readers underwent a three-session training program in which they practiced a novel sequence of manual movements while standing in a quiet stance position. Both groups exhibited robust and well-retained gains in speed, with no loss of accuracy, on the volitional, manual, aspects of the task, with a time-course characteristic of procedural learning. However, the dyslexic readers exhibited a pervasive slowness in the initiation of volitional performance. In addition, while typical readers showed clear and well-retained task-related adaptation of the balance and posture control system, the dyslexic readers had significantly larger sway and variance of sway throughout the three sessions and were less efficient in adapting the posture control system to support the acquisition of the novel movement sequence. These results support the notion of a non-language-related deficit in developmental dyslexia, one related to the recruitment of motor systems for effective task performance rather than to a general motor learning disability. PMID:23049736

Grounded Theory in Medical Education Research.

PubMed

Tavakol, Mohsen; Torabi, Sima; Akbar Zeinaloo, Ali

2006-12-01

The grounded theory method provides a systematic way to generate theoretical constructs or concepts that illuminate psychosocial processes common to individual who have a similar experience of the phenomenon under investigation. There has been an increase in the number of published research reports that use the grounded theory method. However, there has been less medical education research, which is based on the grounded theory tradition. The purpose of this paper is to introduce basic tenants of qualitative research paradigm with specific reference to ground theory. The paper aims to encourage readers to think how they might possibly use the grounded theory method in medical education research and to apply such a method to their own areas of interest. The important features of a grounded theory as well as its implications for medical education research are explored. Data collection and analysis are also discussed. It seems to be reasonable to incorporate knowledge of this kind in medical education research.

Ravens attribute visual access to unseen competitors

PubMed Central

Bugnyar, Thomas; Reber, Stephan A.; Buckner, Cameron

2016-01-01

Recent studies purported to demonstrate that chimpanzees, monkeys and corvids possess a basic Theory of Mind, the ability to attribute mental states like seeing to others. However, these studies remain controversial because they share a common confound: the conspecific's line of gaze, which could serve as an associative cue. Here, we show that ravens Corvus corax take into account the visual access of others, even when they cannot see a conspecific. Specifically, we find that ravens guard their caches against discovery in response to the sounds of conspecifics when a peephole is open but not when it is closed. Our results suggest that ravens can generalize from their own perceptual experience to infer the possibility of being seen. These findings confirm and unite previous work, providing strong evidence that ravens are more than mere behaviour-readers. PMID:26835849

Atypical neural synchronization to speech envelope modulations in dyslexia.

PubMed

De Vos, Astrid; Vanvooren, Sophie; Vanderauwera, Jolijn; Ghesquière, Pol; Wouters, Jan

2017-01-01

A fundamental deficit in the synchronization of neural oscillations to temporal information in speech could underlie phonological processing problems in dyslexia. In this study, the hypothesis of a neural synchronization impairment is investigated more specifically as a function of different neural oscillatory bands and temporal information rates in speech. Auditory steady-state responses to 4, 10, 20 and 40Hz modulations were recorded in normal reading and dyslexic adolescents to measure neural synchronization of theta, alpha, beta and low-gamma oscillations to syllabic and phonemic rate information. In comparison to normal readers, dyslexic readers showed reduced non-synchronized theta activity, reduced synchronized alpha activity and enhanced synchronized beta activity. Positive correlations between alpha synchronization and phonological skills were found in normal readers, but were absent in dyslexic readers. In contrast, dyslexic readers exhibited positive correlations between beta synchronization and phonological skills. Together, these results suggest that auditory neural synchronization of alpha and beta oscillations is atypical in dyslexia, indicating deviant neural processing of both syllabic and phonemic rate information. Impaired synchronization of alpha oscillations in particular demonstrated to be the most prominent neural anomaly possibly hampering speech and phonological processing in dyslexic readers. Copyright © 2016 Elsevier Inc. All rights reserved.

Autotrophs' challenge to Dynamic Energy Budget theory: Comment on ;Physics of metabolic organization; by Marko Jusup et al.

NASA Astrophysics Data System (ADS)

Geček, Sunčana

2017-03-01

Jusup and colleagues in the recent review on physics of metabolic organization [1] discuss in detail motivational considerations and common assumptions of Dynamic Energy Budget (DEB) theory, supply readers with a practical guide to DEB-based modeling, demonstrate the construction and dynamics of the standard DEB model, and illustrate several applications. The authors make a step forward from the existing literature by seamlessly bridging over the dichotomy between (i) thermodynamic foundations of the theory (which are often more accessible and understandable to physicists and mathematicians), and (ii) the resulting bioenergetic models (mostly used by biologists in real-world applications).

Elements of analytic style: Bion's clinical seminars.

PubMed

Ogden, Thomas H

2007-10-01

The author finds that the idea of analytic style better describes significant aspects of the way he practices psychoanalysis than does the notion of analytic technique. The latter is comprised to a large extent of principles of practice developed by previous generations of analysts. By contrast, the concept of analytic style, though it presupposes the analyst's thorough knowledge of analytic theory and technique, emphasizes (1) the analyst's use of his unique personality as reflected in his individual ways of thinking, listening, and speaking, his own particular use of metaphor, humor, irony, and so on; (2) the analyst's drawing on his personal experience, for example, as an analyst, an analysand, a parent, a child, a spouse, a teacher, and a student; (3) the analyst's capacity to think in a way that draws on, but is independent of, the ideas of his colleagues, his teachers, his analyst, and his analytic ancestors; and (4) the responsibility of the analyst to invent psychoanalysis freshly for each patient. Close readings of three of Bion's 'Clinical seminars' are presented in order to articulate some of the elements of Bion's analytic style. Bion's style is not presented as a model for others to emulate or, worse yet, imitate; rather, it is described in an effort to help the reader consider from a different vantage point (provided by the concept of analytic style) the way in which he, the reader, practices psychoanalysis.

Educational Equity or Equality - Which Do We Really Want?

NASA Astrophysics Data System (ADS)

Blanton, Patricia

2005-05-01

I had not considered the words equality and equity to have significantly different meanings until a response from a reader about the connotations of a suggested assignment caused me to research some of the writing on the issue. This distinction seemed to get at the heart of the reader's concern…. Equality means everyone is treated the same; equity means everyone is treated fairly.

Jorge A. Swieca's contributions to quantum field theory in the 60s and 70s and their relevance in present research

NASA Astrophysics Data System (ADS)

Schroer, B.

2010-07-01

After revisiting some high points of particle physics and QFT of the two decades from 1960 to 1980, I comment on the work by Jorge André Swieca. I explain how it fits into the quantum field theory during these two decades and draw attention to its relevance to the ongoing particle physics research. A particular aim of this article is to direct the readers mindfulness to the relevance of what at the time of Swieca was called “the Schwinger Higgs screening mechanism” which, together with recent ideas which generalize the concept of gauge theories, has all the ingredients to revolutionize the issue of gauge theories and the standard model.

Computational Nuclear Physics and Post Hartree-Fock Methods

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

Lietz, Justin; Sam, Novario; Hjorth-Jensen, M.

We present a computational approach to infinite nuclear matter employing Hartree-Fock theory, many-body perturbation theory and coupled cluster theory. These lectures are closely linked with those of chapters 9, 10 and 11 and serve as input for the correlation functions employed in Monte Carlo calculations in chapter 9, the in-medium similarity renormalization group theory of dense fermionic systems of chapter 10 and the Green's function approach in chapter 11. We provide extensive code examples and benchmark calculations, allowing thereby an eventual reader to start writing her/his own codes. We start with an object-oriented serial code and end with discussions onmore » strategies for porting the code to present and planned high-performance computing facilities.« less

An Analysis of Children's Responses to Storybook Characters in Non-Traditional Roles.

ERIC Educational Resources Information Center

Anderson, Dianna D.; Many, Joyce E.

1992-01-01

Analyzes, from a reader-response perspective, children's free responses to story characters in nontraditional roles. Investigates the relationship of gender for these responses. Finds that only 20-30 percent of the responses expressed opinions regarding appropriateness of nontraditional gender roles and that the most common response type was…

Interrogating Texts: From Deferent to Efferent and Aesthetic Reading Practices

ERIC Educational Resources Information Center

Smith, Cheryl Hogue

2012-01-01

This article offers a revised version of transactional reading theory to explain how students classified as basic writers tend to employ counterproductive reading and thinking processes that inhibit them from full participation in academic life. Louise Rosenblatt proposes that readers have two main positions or purposes in reading--the efferent…

Review of Research in Education. Volumn 12.

ERIC Educational Resources Information Center

Gordon, Edmund W., Ed.

Two major areas of educational research are addressed in this book. The first explores recent theories and findings on the cognitive aspects of education. The second focuses upon research that examines education as a social institution. The following articles are presented: (1) "The History of Literacy and the History of Readers" (Carl F.…

Educational Content of Basal Reading Texts: Implications for Comprehension Instruction.

ERIC Educational Resources Information Center

Schmidt, William H.; And Others

To explore the issue of educational content in basal readers, a study analyzed 34 basal reading textbooks, representing eight of the most commonly used series in American elementary education. Educational content was defined and categorized along three dimensions: subject matter, function, and ethos. The subject matter component covered theories,…

Intonation Miscues and Apprehension of Text.

ERIC Educational Resources Information Center

Flippo, Rona F.

Working on the theory that intonation miscues caused by confusion over punctuation and other phrase boundaries will make the apprehension of text more difficult than necessary for young developing readers, a study reviewed the research and literature relevant to the effects of location of punctuation, phrasing, and line breaks in text and on the…

The Subject as Reader and Writer: Teaching Composition Theory in a Traditional English Department.

ERIC Educational Resources Information Center

Graves, Heather Brodie

This paper, a general introduction to composition class for graduate students (at Illinois State University) not all of whom are necessarily teaching composition at the time they are taking the course, is organized around Andrea Lunford's categories in her essay "Rhetoric and Composition": questions about writers, questions about…

Embodiment during Reading: Simulating a Story Character's Linguistic Actions

ERIC Educational Resources Information Center

Gunraj, Danielle N.; Drumm-Hewitt, April M.; Klin, Celia M.

2014-01-01

According to theories of embodied cognition, a critical element in language comprehension is the formation of sensorimotor simulations of the actions and events described in a text. Although much of the embodied cognition research has focused on simulations of motor actions, we ask whether readers form simulations of story characters' linguistic…

Inside the Black Box: Revealing the Process in Applying a Grounded Theory Analysis

ERIC Educational Resources Information Center

Rich, Peter

2012-01-01

Qualitative research methods have long set an example of rich description, in which data and researchers' hermeneutics work together to inform readers of findings in specific contexts. Among published works, insight into the analytical process is most often represented in the form of methodological propositions or research results. This paper…

Mead, Dewey and Wheelwright on Scientific and Expressive Language.

ERIC Educational Resources Information Center

Carpenter, Sandra Witt

This study originates in concern over the apparent fact that many secondary school students learn to dislike literature while studying works of literature in their English classes. The study eventuates in a behavioristic theory of literature; literature is described in terms of the meaning-making activities in which the reader engages rather than…

Reading Other People's Minds through Word and Image

ERIC Educational Resources Information Center

Nikolajeva, Maria

2012-01-01

This article considers how emotions can be conveyed through the interaction of word and image in picturebooks addressed to young readers. The theoretical framework employed in the article develops ideas from cognitive literary theory, adapting it to the specific conditions in which there is a significant difference between the sender's and the…

Understanding Social Networks: Theories, Concepts, and Findings

ERIC Educational Resources Information Center

Kadushin, Charles

2012-01-01

Despite the swift spread of social network concepts and their applications and the rising use of network analysis in social science, there is no book that provides a thorough general introduction for the serious reader. "Understanding Social Networks" fills that gap by explaining the big ideas that underlie the social network phenomenon.…

Implementing Control Theory: One Point of Light.

ERIC Educational Resources Information Center

Phillips, Jerry

A collaborative, oral-history, writer's workshop was held in an undergraduate college reading class. Sixty-five students each taped an interview on literacy life-experiences with a self-described reluctant reader at the middle or high school level, and wrote a narrative based on the interview. Students worked together in groups on their…

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…

Size Does Matter: Implied Object Size is Mentally Simulated during Language Comprehension

ERIC Educational Resources Information Center

de Koning, Björn B.; Wassenburg, Stephanie I.; Bos, Lisanne T.; Van der Schoot, Menno

2017-01-01

Embodied theories of language comprehension propose that readers construct a mental simulation of described objects that contains perceptual characteristics of their real-world referents. The present study is the first to investigate directly whether implied object size is mentally simulated during sentence comprehension and to study the potential…

Retaining Adult Students. Information Series No. 225.

ERIC Educational Resources Information Center

Darkenwald, Gordon G.

This paper provides a synthesis of research and theory directly related to retention of adult students. In the first of five major sections, readers are provided with a brief discussion of the nature and significance of the dropout-retention problem. Section 2 reviews research findings relating to who drops out and why. Sociodemographic,…

Literature in a TAFE Institute: The Curriculum, Students and Their Classroom Experiences.

ERIC Educational Resources Information Center

Hatters, Cathy

2001-01-01

Notes that teaching literature in a Technical and Further Education setting presents its own special set of problems and paradoxes not usually encountered by teachers in more conventional classrooms. Discusses students and their literature experiences; impact of the canon on teaching; and influence of modern literary theory on the reader-text…

Introduction to Probability, Part 1 - Basic Concepts. Student Text. Revised Edition.

ERIC Educational Resources Information Center

Blakeslee, David W.; And Others

This book is designed to introduce the reader to some fundamental ideas about probability. The mathematical theory of probability plays an increasingly important role in science, government, industry, business, and economics. An understanding of the basic concepts of probability is essential for the study of statistical methods that are widely…

Readers Building Fictional Worlds: Visual Representations, Poetry and Cognition

ERIC Educational Resources Information Center

Giovanelli, Marcello

2017-01-01

This article explores the complex nature of the literature classroom by drawing on the cognitive linguistic framework "Text World Theory" to examine the teacher's role as facilitator and mediator of reading. Specifically, the article looks at how one teacher used visual representations as a way of allowing students to engage in a more…

The Evaluation of Composition Instruction. Second Edition.

ERIC Educational Resources Information Center

Davis, Barbara Gross; And Others

To address the need for information on techniques and theory on the evaluation of composition instruction, this book has been revised to incorporate the most recent thinking on the topic. It begins with suggestions for how readers of different backgrounds can make best use of the book, followed by an introduction. The first chapter deals with…

Throwing out the Baby with the Bath Water. Carnegie Perspectives

ERIC Educational Resources Information Center

Bond, Lloyd

2005-01-01

The writer reminds readers that the polemics of reform frequently portray the realm of teaching and learning in more extreme terms than is really necessary. Likening calls for educational reform to scientific revolutions sparked by Kuhn, Darwin and Copernicus, that jettison completely the assumptions and premises of the theories they replace, Bond…

Generating New HRD Knowledge: Discourse, Gender, and Theory Building

ERIC Educational Resources Information Center

Storberg-Walker, Julia; Bierema, Laura

2007-01-01

For this manuscript, a classic management text was deconstructed using postmodern methods. The purpose was twofold: to gain an understanding of how this text connected knowledge and gender; and to provide readers with a sample of deconstruction. The value of this type of analysis for HRD will be made clear. Unsurprisingly, because the manuscript…

What Does It Mean When a Study Finds No Effects? REL 2017-265

ERIC Educational Resources Information Center

Seftor, Neil

2016-01-01

This short brief for education decision makers discusses three main factors that may contribute to a finding of no effects: failure of theory, failure of implementation, and failure of research design. It provides readers with questions to ask themselves to better understand "no effects" findings, and describes other contextual factors…

Public Policy and Higher Education. ASHE Reader Series.

ERIC Educational Resources Information Center

Goodchild, Lester F., Ed.; Lovell, Cheryl D., Ed.; Hines, Edward R., Ed.; Gill, Judith I., Ed.

The essays in this collection explore issues related to public policy and higher education. They are intended to provide foundational readings in public policy and to explore contemporary public policy issues facing higher education. The chapters are: (1) "The Nature of the Policy Process" (Randall B. Ripley); (2) "Promoting Policy Theory:…

The problem of dissemination: evidence and ideology.

PubMed

Traynor, M

1999-09-01

This paper recontextualises research evidence as an example of textually-based social control. It does this by drawing on two areas of theoretical literature; feminist literary theory and the sociology of scientific knowledge. Accounts of literary works as ideological instruments of social control suggest that (at least some kinds of) research literature may fulfil a similar role among a clinical readership. There have also been compelling accounts of scientific writing as expressions of desire on the part of one group to 'act at a distance' upon others. In the light of this literature, it becomes less tenable to see research dissemination as the simple transfer of information, supplemented by organisational work. Research is implicated in the attempt by one group to enrol others in its own project and in the (self-)construction of the identities of the healthcare worker. The accounts that literary theory can provide do not remain focused upon the text, but draw links between the reading process and the experience and place in society, for example the gender, of the writer and reader. As such their explanations create a space for the resisting reader.

RELAP-7 Progress Report. FY-2015 Optimization Activities Summary

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

Berry, Ray Alden; Zou, Ling; Andrs, David

2015-09-01

This report summarily documents the optimization activities on RELAP-7 for FY-2015. It includes the migration from the analytical stiffened gas equation of state for both the vapor and liquid phases to accurate and efficient property evaluations for both equilibrium and metastable (nonequilibrium) states using the Spline-Based Table Look-up (SBTL) method with the IAPWS-95 properties for steam and water. It also includes the initiation of realistic closure models based, where appropriate, on the U.S. Nuclear Regulatory Commission’s TRACE code. It also describes an improved entropy viscosity numerical stabilization method for the nonequilibrium two-phase flow model of RELAP-7. For ease of presentationmore » to the reader, the nonequilibrium two-phase flow model used in RELAP-7 is briefly presented, though for detailed explanation the reader is referred to RELAP-7 Theory Manual [R.A. Berry, J.W. Peterson, H. Zhang, R.C. Martineau, H. Zhao, L. Zou, D. Andrs, “RELAP-7 Theory Manual,” Idaho National Laboratory INL/EXT-14-31366(rev. 1), February 2014].« less

Preliminary validation of the Knee Inflammation MRI Scoring System (KIMRISS) for grading bone marrow lesions in osteoarthritis of the knee: data from the Osteoarthritis Initiative

PubMed Central

Jeffery, Dean; Buller, M; Wichuk, Stephanie; McDougall, Dave; Lambert, Robert GW; Maksymowych, Walter P

2017-01-01

Objective Bone marrow lesions (BML) are an MRI feature of osteoarthritis (OA) offering a potential target for therapy. We developed the Knee Inflammation MRI Scoring System (KIMRISS) to semiquantitatively score BML with high sensitivity to small changes, and compared feasibility, reliability and responsiveness versus the established MRI Osteoarthritis Knee Score (MOAKS). Methods KIMRISS incorporates a web-based graphic overlay to facilitate detailed regional BML scoring. Observers scored BML by MOAKS and KIMRISS on sagittal fluid-sensitive sequences. Exercise 1 focused on interobserver reliability in Osteoarthritis Initiative observational data, with 4 readers (two experienced/two new to KIMRISS) scoring BML in 80 patients (baseline/1 year). Exercise 2 focused on responsiveness in an open-label trial of adalimumab, with 2 experienced readers scoring BML in 16 patients (baseline/12 weeks). Results Scoring time was similar for KIMRISS and MOAKS. Interobserver reliability of KIMRISS was equivalent to MOAKS for BML status (ICC=0.84 vs 0.79), but consistently better than MOAKS for change in BML: Exercise 1 (ICC 0.82 vs 0.53), Exercise 2 (ICC 0.90 vs 0.32), and in new readers (0.87–0.92 vs 0.32–0.51). KIMRISS BML was more responsive than MOAKS BML: post-treatment BML improvement in Exercise 2 reached statistical significance for KIMRISS (SRM −0.69, p=0.015), but not MOAKS (SRM −0.12, p=0.625). KIMRISS BML also more strongly correlated to WOMAC scores than MOAKS BML (r=0.80 vs 0.58, p<0.05). Conclusions KIMRISS BML scoring was highly feasible, and was more reliable for assessment of change and more responsive to change than MOAKS BML for expert and new readers. PMID:28123780

Prostate cancer localization with endorectal MR imaging and MR spectroscopic imaging: effect of clinical data on reader accuracy.

PubMed

Dhingsa, Rajpal; Qayyum, Aliya; Coakley, Fergus V; Lu, Ying; Jones, Kirk D; Swanson, Mark G; Carroll, Peter R; Hricak, Hedvig; Kurhanewicz, John

2004-01-01

To determine the effect of digital rectal examination findings, sextant biopsy results, and prostate-specific antigen (PSA) levels on reader accuracy in the localization of prostate cancer with endorectal magnetic resonance (MR) imaging and MR spectroscopic imaging. This was a retrospective study of 37 patients (mean age, 57 years) with biopsy-proved prostate cancer. Transverse T1-weighted, transverse high-spatial-resolution, and coronal T2-weighted MR images and MR spectroscopic images were obtained. Two independent readers, unaware of clinical data, recorded the size and location of suspicious peripheral zone tumor nodules on a standardized diagram of the prostate. Readers also recorded their degree of diagnostic confidence for each nodule on a five-point scale. Both readers repeated this interpretation with knowledge of rectal examination findings, sextant biopsy results, and PSA level. Step-section histopathologic findings were the reference standard. Logistic regression analysis with generalized estimating equations was used to correlate tumor detection with clinical data, and alternative free-response receiver operating characteristic (AFROC) curve analysis was used to examine the overall effect of clinical data on all positive results. Fifty-one peripheral zone tumor nodules were identified at histopathologic evaluation. Logistic regression analysis showed awareness of clinical data significantly improved tumor detection rate (P <.02) from 15 to 19 nodules for reader 1 and from 13 to 19 nodules for reader 2 (27%-37% overall) by using both size and location criteria. AFROC analysis showed no significant change in overall reader performance because there was an associated increase in the number of false-positive findings with awareness of clinical data, from 11 to 21 for reader 1 and from 16 to 25 for reader 2. Awareness of clinical data significantly improves reader detection of prostate cancer nodules with endorectal MR imaging and MR spectroscopic imaging, but there is no overall change in reader accuracy, because of an associated increase in false-positive findings. A stricter definition of a true-positive result is associated with reduced sensitivity for prostate cancer nodule detection. Copyright RSNA, 2004

Prefrontal mediation of the reading network predicts intervention response in dyslexia.

PubMed

Aboud, Katherine S; Barquero, Laura A; Cutting, Laurie E

2018-04-01

A primary challenge facing the development of interventions for dyslexia is identifying effective predictors of intervention response. While behavioral literature has identified core cognitive characteristics of response, the distinction of reading versus executive cognitive contributions to response profiles remains unclear, due in part to the difficulty of segregating these constructs using behavioral outputs. In the current study we used functional neuroimaging to piece apart the mechanisms of how/whether executive and reading network relationships are predictive of intervention response. We found that readers who are responsive to intervention have more typical pre-intervention functional interactions between executive and reading systems compared to nonresponsive readers. These findings suggest that intervention response in dyslexia is influenced not only by domain-specific reading regions, but also by contributions from intervening domain-general networks. Our results make a significant gain in identifying predictive bio-markers of outcomes in dyslexia, and have important implications for the development of personalized clinical interventions. Copyright © 2018 Elsevier Ltd. All rights reserved.

Systems and methods for measuring a parameter of a landfill including a barrier cap and wireless sensor systems and methods

DOEpatents

Kunerth, Dennis C.; Svoboda, John M.; Johnson, James T.

2007-03-06

A method of measuring a parameter of a landfill including a cap, without passing wires through the cap, includes burying a sensor apparatus in the landfill prior to closing the landfill with the cap; providing a reader capable of communicating with the sensor apparatus via radio frequency (RF); placing an antenna above the barrier, spaced apart from the sensor apparatus; coupling the antenna to the reader either before or after placing the antenna above the barrier; providing power to the sensor apparatus, via the antenna, by generating a field using the reader; accumulating and storing power in the sensor apparatus; sensing a parameter of the landfill using the sensor apparatus while using power; and transmitting the sensed parameter to the reader via a wireless response signal. A system for measuring a parameter of a landfill is also provided.

Editorial, Forum and Book Review

NASA Astrophysics Data System (ADS)

Caulfield, H. J.

1981-04-01

In keeping with my desire to make editorial decisions openly and to seek reader response to those decisions, I want to announce a policy on the citation of military classified information in Optical Engineering. The problem, is a vexing one. If the purpose of a paper is to convey the maximum amount of information about a topic, should it trouble your editor that otherwise-useful references are inaccessible to some of the readers? Should he deliber-ately suppress the information that related material is available because some of the readers cannot use that material? Should the editor ban references to an obscure Dutch journal (for example) because some of the readers cannot use that material? Yet, there is something distasteful about citing classified material. Does it make Optical Engineering American and not international? Could it become a Department of Defense outlet for unclassified information? Would it be elitist?

The big freeze may be over: a contracting universe for cryopreservation?

PubMed

Gale, Robert Peter; Ruiz-Argüelles, Guillermo J

2018-02-23

According to current cosmological theory, the universe will continue to expand indefinitely. If so, it should cool eventually reaching temperatures too cold to sustain life. This theory is commonly referred to as heat-death or the big freeze. Putting aside this potentially unpleasant scenario, unlikely in the lifetime of current readers (about 10 × E + 2500 years from now), freezing, in contrast, has played an important role in hematopoietic cell autotransplants for disease such as plasma cell myeloma and lymphomas. Let us consider how.

Faster-than-light particles: a review of tachyon characteristics. Interim report

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

Puscher, E.A.

1980-10-01

This report documents an analytical prediction of some of the characteristics which presently undiscovered faster-than-light sub-atomic particles (called tachyons) must possess if they are to exist without violating the Theory of Special Relativity. A brief review of necessary concepts from the Special Theory is included so that the reader might more readily understand the reasoning as it is developed. Necessary, but not all, characteristics of tachyons are then identified and presented. Finally, an interesting potential relationship between tachyons and anti-gravity is discussed.

Does viotin activate violin more than viocin? On the use of visual cues during visual-word recognition.

PubMed

Perea, Manuel; Panadero, Victoria

2014-01-01

The vast majority of neural and computational models of visual-word recognition assume that lexical access is achieved via the activation of abstract letter identities. Thus, a word's overall shape should play no role in this process. In the present lexical decision experiment, we compared word-like pseudowords like viotín (same shape as its base word: violín) vs. viocín (different shape) in mature (college-aged skilled readers), immature (normally reading children), and immature/impaired (young readers with developmental dyslexia) word-recognition systems. Results revealed similar response times (and error rates) to consistent-shape and inconsistent-shape pseudowords for both adult skilled readers and normally reading children - this is consistent with current models of visual-word recognition. In contrast, young readers with developmental dyslexia made significantly more errors to viotín-like pseudowords than to viocín-like pseudowords. Thus, unlike normally reading children, young readers with developmental dyslexia are sensitive to a word's visual cues, presumably because of poor letter representations.

Status of the Vibrational Theory of Olfaction

NASA Astrophysics Data System (ADS)

Hoehn, Ross D.; Nichols, David E.; Neven, Hartmut; Kais, Sabre

2018-03-01

The vibrational theory of olfaction is an attempt to describe a possible mechanism for olfaction which is explanatory and provides researchers with a set of principles which permit predictions allowing for structure-odor relations. Similar theories have occurred several times throughout olfactory science; this theory has again recently come to prominence by Luca Turin who suggested that inelastic electron tunneling is the method by which vibrations are detected by the olfactory receptors within the hose. This work is intended to convey to the reader the an up-to-date account of the vibrational theory of olfaction, both the historical iterations as well as the present iteration. This text is designed to give a chronological account of both theoretical and experimental studies on the topic, while providing context, comments and background where they were found to be needed.

Evaluation of a Two-Phase Implementation of a Tier-2 (Small Group) Reading Intervention for Young Low-Progress Readers

ERIC Educational Resources Information Center

Buckingham, Jennifer; Wheldall, Kevin; Beaman-Wheldall, Robyn

2014-01-01

In a response to intervention (RtI) model, reading is taught in increasingly intensive tiers of instruction. The aim of the study was to examine the efficacy of a Tier-2 (small group) literacy intervention for young struggling readers. This article focuses on the second phase of a randomised control trial involving 14 students in kindergarten as…

Evaluation of a Two-Phase Experimental Study of a Small Group ("MultiLit") Reading Intervention for Older Low-Progress Readers

ERIC Educational Resources Information Center

Buckingham, Jennifer; Beaman-Wheldall, Robyn; Wheldall, Kevin

2014-01-01

The study reported here examined the efficacy of a small group (Tier 2 in a three-tier Response to Intervention model) literacy intervention for older low-progress readers (in Years 3-6). This article focuses on the second phase of a two-phase, crossover randomized control trial involving 26 students. In Phase 1, the experimental group (E1)…

Preferred Modes of Literary Response: The Characteristics of High School Juniors in Relation to the Consistency of Their Reaction to Three Dissimilar Short Stories.

ERIC Educational Resources Information Center

Cooper, Charles Raymond

This study sought to discover whether high school juniors might have a relatively consistent preferred way of responding to short stories, even when the stories are dissimilar. "Way of responding" included engagement (the reader's report of his involvement with the text), interpretation (the reader's report of the relation of the text to the world…

Explaining Today's Physics Through History and Biography

NASA Astrophysics Data System (ADS)

Lindley, David

2014-03-01

Quantum computers, string theory, holographic universes - to the general audience, today's physics can be as mystifying as it is fascinating. But modern ideas evolved from an earlier phase of physics - Newtonian mechanics, simple cause and effect - that is in principle easier for the non-expert to grasp. I have found that writing about physics from a historical and biographical perspective is an effective way to convey modern thinking by explaining where it comes from - it is a way of carrying the reader from concepts that make intuitive sense to ideas that seem, on first encounter, utterly bizarre. Smuggling explanations into stories satisfies the reader's desire for narrative - bearing in mind that narrative can include the evolution of ideas as well as tales about intriguing and original people.

Quantum Approach to Informatics

NASA Astrophysics Data System (ADS)

Stenholm, Stig; Suominen, Kalle-Antti

2005-08-01

An essential overview of quantum information Information, whether inscribed as a mark on a stone tablet or encoded as a magnetic domain on a hard drive, must be stored in a physical object and thus made subject to the laws of physics. Traditionally, information processing such as computation occurred in a framework governed by laws of classical physics. However, information can also be stored and processed using the states of matter described by non-classical quantum theory. Understanding this quantum information, a fundamentally different type of information, has been a major project of physicists and information theorists in recent years, and recent experimental research has started to yield promising results. Quantum Approach to Informatics fills the need for a concise introduction to this burgeoning new field, offering an intuitive approach for readers in both the physics and information science communities, as well as in related fields. Only a basic background in quantum theory is required, and the text keeps the focus on bringing this theory to bear on contemporary informatics. Instead of proofs and other highly formal structures, detailed examples present the material, making this a uniquely accessible introduction to quantum informatics. Topics covered include: * An introduction to quantum information and the qubit * Concepts and methods of quantum theory important for informatics * The application of information concepts to quantum physics * Quantum information processing and computing * Quantum gates * Error correction using quantum-based methods * Physical realizations of quantum computing circuits A helpful and economical resource for understanding this exciting new application of quantum theory to informatics, Quantum Approach to Informatics provides students and researchers in physics and information science, as well as other interested readers with some scientific background, with an essential overview of the field.

Musical Experience, Sensorineural Auditory Processing, and Reading Subskills in Adults.

PubMed

Tichko, Parker; Skoe, Erika

2018-04-27

Developmental research suggests that sensorineural auditory processing, reading subskills (e.g., phonological awareness and rapid naming), and musical experience are related during early periods of reading development. Interestingly, recent work suggests that these relations may extend into adulthood, with indices of sensorineural auditory processing relating to global reading ability. However, it is largely unknown whether sensorineural auditory processing relates to specific reading subskills, such as phonological awareness and rapid naming, as well as musical experience in mature readers. To address this question, we recorded electrophysiological responses to a repeating click (auditory stimulus) in a sample of adult readers. We then investigated relations between electrophysiological responses to sound, reading subskills, and musical experience in this same set of adult readers. Analyses suggest that sensorineural auditory processing, reading subskills, and musical experience are related in adulthood, with faster neural conduction times and greater musical experience associated with stronger rapid-naming skills. These results are similar to the developmental findings that suggest reading subskills are related to sensorineural auditory processing and musical experience in children.

[The theory of multiple intelligences: a suitable neurocognitive context for the neuropsychological hypotheses on the factors and mechanisms of superiority].

PubMed

Sierra-Fitzgerald, O; Quevedo-Caicedo, J

The aim of this article is to relate two theories regarding the structure of the human mind. We suggest that the theory of multiple intelligences, a neurocognitive theory of the psychologist Howard Garnerd provides a suitable context for theoretical understanding and validation of the hypothesis of the pathology of superiority, a neuropsychological hypothesis formulated by the neuropsychologists Norman Geschwind and Albert Galaburda. Similarly, we show that, apart from being a context, the first theory enriches the second. We review the essential elements of both theories together with the arguments for them so that the reader may judge for himself. Similarly we review the factors determining intelligence; the association between neuropathology and intellectual dysfunction, general and specific, and the new directions in the understanding of human cognition. We propose to consider the first theory as a fertile ambit and broad methodological framework for investigation in neuropsychology. This simultaneously shows the relevance of including neuropsychological investigation in broader cognitive and neuropsychological theories and models.

Weakly interacting massive particle-nucleus elastic scattering response

NASA Astrophysics Data System (ADS)

Anand, Nikhil; Fitzpatrick, A. Liam; Haxton, W. C.

2014-06-01

Background: A model-independent formulation of weakly interacting massive particle (WIMP)-nucleon scattering was recently developed in Galilean-invariant effective field theory. Purpose: Here we complete the embedding of this effective interaction in the nucleus, constructing the most general elastic nuclear cross section as a factorized product of WIMP and nuclear response functions. This form explicitly defines what can and cannot be learned about the low-energy constants of the effective theory—and consequently about candidate ultraviolet theories of dark matter—from elastic scattering experiments. Results: We identify those interactions that cannot be reliably treated in a spin-independent/spin-dependent (SI/SD) formulation: For derivative- or velocity-dependent couplings, the SI/SD formulation generally mischaracterizes the relevant nuclear operator and its multipolarity (e.g., scalar or vector) and greatly underestimates experimental sensitivities. This can lead to apparent conflicts between experiments when, in fact, none may exist. The new nuclear responses appearing in the factorized cross section are related to familiar electroweak nuclear operators such as angular momentum l⃗(i) and the spin-orbit coupling σ⃗(i).l⃗(i). Conclusions: To unambiguously interpret experiments and to extract all of the available information on the particle physics of dark matter, experimentalists will need to (1) do a sufficient number of experiments with nuclear targets having the requisite sensitivities to the various operators and (2) analyze the results in a formalism that does not arbitrarily limit the candidate operators. In an appendix we describe a code that is available to help interested readers implement such an analysis.

Self-Determination Theory as a Foundation for Personality Researchers.

PubMed

Sheldon, Kennon M; Prentice, Mike

2017-11-16

In this introductory article we first describe the impetus for this special issue. What made us think that Self-Determination Theory (SDT) might provide a sort of foundation for the rest of personality psychology? For readers unfamiliar with SDT, we then provide a historical overview which covers the evolution of the six "mini-theories" that currently comprise SDT: cognitive evaluation theory, causality orientations theory, organismic integration theory, basic psychological needs theory, goal contents theory, and relational motivation theory. Following each section are preliminary suggestions about how each mini-theory might be useful or informative in other branches of personality. This special issue contains 9 articles, each of which makes its own attempt to newly link its area of personality research to SDT. Even if SDT is not the appropriate seed for greater consilience in personality psychology, we urge the field not to neglect the search for unifying principles (Sheldon, Chen, & Hilpert, 2011); it may finally be time to renew the search for a "grand theory" in personality. This article is protected by copyright. All rights reserved. © 2017 Wiley Periodicals, Inc.

Wave Turbulence

NASA Astrophysics Data System (ADS)

Newell, Alan C.; Rumpf, Benno

2011-01-01

In this article, we state and review the premises on which a successful asymptotic closure of the moment equations of wave turbulence is based, describe how and why this closure obtains, and examine the nature of solutions of the kinetic equation. We discuss obstacles that limit the theory's validity and suggest how the theory might then be modified. We also compare the experimental evidence with the theory's predictions in a range of applications. Finally, and most importantly, we suggest open challenges and encourage the reader to apply and explore wave turbulence with confidence. The narrative is terse but, we hope, delivered at a speed more akin to the crisp pace of a Hemingway story than the wordjumblingtumbling rate of a Joycean novel.

Can You Read Me Now? Disciplinary Literacy Reading Strategies in the 7th Grade Science Classroom

NASA Astrophysics Data System (ADS)

McQuaid, Kelly Kathleen

Adolescent readers require a broad range of reading skills to deal with the challenges of reading complex text. Some researchers argue for a discipline-specific focus to address the low reading proficiency rates among secondary students. Disciplinary literacy attends to the different ways disciplines, such as science, generate and communicate knowledge. The purpose of this quasi-experimental study was to examine if and to what degree disciplinary literacy reading strategies impact student learning outcomes in reading comprehension and science content knowledge for 132 7th grade science students in five Southern Arizona charter schools and whether reading ability moderates that impact. The theoretical foundation for this study rested on expert-novice theory and Halliday's theory of critical moments of language development. It is not known if and to what degree disciplinary literacy reading strategies impact student learning outcomes in reading comprehension and science content knowledge for 7th grade science students and whether or not reading ability has a moderating effect on those student learning outcomes. The results for MANCOVA did not produce statistically significant results nor did the moderation analysis for the influence of reading ability on reading comprehension in the disciplinary literacy group. However, the moderation analysis for the influence of reading ability on science content knowledge resulted in conditional significant results for low (p < .01) and average readers (p <. 05). Low to average readers in the disciplinary literacy group appeared to benefit the most from reading comprehension instruction focused on learning science content in the science classroom.

Causation and management of calcific tendonitis and periarthritis.

PubMed

Carcia, Christopher R; Scibek, Jason S

2013-03-01

The purpose of this review is to update the reader on contemporary theory related to the cause of calcific periarthritis and provide the latest evidence associated with treating recalcitrant cases. Contemporary theory suggests calcific periarthritis is the result of a cellular-mediated process in which calcium is deposited and resorbed via a multiple phase process. Resorption is associated with an acute inflammatory response and is often the factor that prompts one to seek medical care. The majority of cases require nothing more than a combination of symptomatic care and benign neglect. A small percentage of cases require intervention to further stimulate deposit resorption. Moderate evidence exists for extracorporeal shock wave therapy in the treatment of chronic cases related to deposits about the shoulder. Numerous case studies support the use of NSAIDs as an effective intervention for retropharyngeal periarthritis. If conservative interventions fail, surgery appears to be a viable option for symptom relief associated with rotator cuff calcific deposits. Periarthritis is typically a symptom-limiting condition that resolves spontaneously. Numerous conservative treatment modalities each with varying levels of evidence exist for use in refractory cases. Future study is necessary to further refine the efficacy and parameters associated with available interventions.

Young Children’s Motivation to Read and Write: Development in Social Contexts

PubMed Central

Nolen, Susan Bobbitt

2009-01-01

In a 3-year longitudinal, mixed-method study, 67 children in two schools were observed during literacy activities in Grades 1–3. Children and their teachers were interviewed each year about the children’s motivation to read and write. Taking a grounded theory approach, content analysis of the child interview protocols identified the motivations that were salient to children at each grade level in each domain, looking for patterns by grade and school. Analysis of field notes, teacher interviews, and child interviews suggests that children’s motivation for literacy is best understood in terms of development in specific contexts. Development in literacy skill and teachers’ methods of instruction and raising motivation provided affordances and constraints for literate activity and its accompanying motivations. In particular, there was support for both the developmental hypotheses of Renninger and her colleagues (Hidi & Renninger, 2006) and of Pressick-Kilborne and Walker (2002). The positions of poor readers and the strategies they used were negotiated and developed in response to the social meanings of reading, writing, and relative literacy skill co-constructed by students and teachers in each classroom. The relationship of these findings to theories of motivation is discussed. PMID:19727337

(De)constructing literacy: Education inequalities and the production of space in San Diego, California

NASA Astrophysics Data System (ADS)

Tangeman, Andrew Gerrit

Since its inception, the No Child Left Behind Act of 2001 (NCLB) and recent additions to the U.S. Elementary and Secondary Education Act (ESEA) have elicited a broad swath of responses from the educational community. These responses include critical discussions of how standardized testing requirements proliferate a "teach for the test" mentality that transforms how reading, writing, and mathematics are taught in public schools. This thesis focused specifically on "literacy" in relation to the policies that challenge its status as a subjective form of communication, knowledge sharing, and story-telling. Embedded within the term "literacy" are sets of socially-constructed dualisms such as "good school" vs. "bad school," "literate" vs. "illiterate," and "reader" vs. "test-taker" that are propagated under education reform. Investigating these dualisms involved a mixed methods approach, which included the use of critical theory, geovisualization, and geographic analysis. The resulting data allows for a comprehensive look into the economic, political, social, and cultural forces involved in the production of literate space(s) in San Diego, California.

A Process for the Critical Analysis of Instructional Theory

ERIC Educational Resources Information Center

Bostwick, Jay A.; Calvert, Isaac Wade; Francis, Jenifer; Hawkley, Melissa; Henrie, Curtis R.; Hyatt, Frederick R.; Juncker, Janeel; Gibbons, Andrew S.

2014-01-01

Some have argued for a common language in the field of instructional design in an effort to reduce misunderstandings and simplify a multitude of synonymous terms and concepts. Others feel that this goal is undesirable in that it precludes development and flexibility. In this article we propose an ontology-building process as a way for readers to…

Matters of Fact: Reading Nonfiction over the Edge. Theory and Interpretation of Narrative Series.

ERIC Educational Resources Information Center

Lehman, Daniel W.

Taking off from the perception that the current critical climate blurs most meaningful distinctions between fiction and nonfiction, this book examines what happens when writers and readers encounter texts presented as nonfiction--texts that make some truth claim on outside experience, texts whose characters and events have at least some tangible…

An Introduction to Replication Research in Gifted Education: Shiny and New Is Not the Same as Useful

ERIC Educational Resources Information Center

Makel, Matthew C.; Plucker, Jonathan A.

2015-01-01

This methodological brief introduces readers to replication methods and their uses. Broadly defined, replication is the duplication of previously conducted research to verify or expand the original findings. Replication is particularly useful in the gifted education context because so much education theory and research are based on general…

Understanding College and University Organization: Theories for Effective Policy and Practice. Two Volume Set

ERIC Educational Resources Information Center

Bess, James L.; Dee, Jay R.

2007-01-01

This two-volume work is intended to help readers develop powerful new ways of thinking about organizational principles, and apply them to policy-making and management in colleges and universities. The book is written with two audiences in mind: administrative and faculty leaders in institutions of higher learning, and students (both doctoral and…

Religious, Secular, and Spiritual Identities Convergence: Introduction to the Special Issue

ERIC Educational Resources Information Center

Small, Jenny L.; Bowman, Nicholas A.

2018-01-01

The purpose of this special issue is to share the best research, theory, practice, and perspectives from presenters at the 2017 Religious, Secular, and Spiritual Identities Convergence conference, alongside the new writing of scholars and practitioners who were inspired by the themes of the conference. Readers will have access both to the best of…

Children's Sense of Being a Writer: Identity Construction in Second Grade Writers Workshop

ERIC Educational Resources Information Center

Seban, Demet; Tavsanli, Ömer Faruk

2015-01-01

Literacy activities in which children invest in and understand literacy creates spaces for them to construct their identity as readers/writers and build their personal theories of literacy. This study presents the identity construction of second grade students who identified as successful, average or struggling in their first time engagement with…

Elephants and Paradigms: Conversations about Teaching L2 Writing.

ERIC Educational Resources Information Center

Blanton, Linda Lonon

1995-01-01

This article lays out a general scheme for looking at current competing theoretical bases for English as a Second Language. By focusing on only one arena of teaching, that of writing, the article emphasizes the systemic nature of some differing views. Some classroom implications of the social theory that factors in the reader of a text are…

The Authors Gallery: A Meaningful Integration of Technology and Writing

ERIC Educational Resources Information Center

Martin, Deb

2008-01-01

In this article, the author first explains what an authors gallery is and suggests additional uses and modifications. Next, readers are taken through a day-by-day description of creating the gallery while having the theory behind this pedagogical choice explained. The step-by-step discussion is supported with student examples and concepts drawn…

Landscapes of Consciousness: Reading Theory of Mind in "Dear Juno" and "Chato and the Party Animals"

ERIC Educational Resources Information Center

Arvelo Alicea, Zaira R.; Lysaker, Judith T.

2017-01-01

Picturebooks aid children's developing social understanding because they are dialogic, relational contexts where child readers have opportunities to engage vicariously with a wide range of imagined others. We use research by literacy and literature scholars, including our own past work, to showcase a series of visual and linguistic elements in…

Paths to Reading Comprehension in At-Risk Second-Grade Readers

ERIC Educational Resources Information Center

Berninger, Virginia W.; Abbott, Robert D.; Vermeulen, Karin; Fulton, Cynthia M.

2006-01-01

Two studies of second graders at risk for reading disability, which were guided by levels of language and functional reading system theory, focused on reading comprehension in this population. In Study 1 (n = 96), confirmatory factor analysis of five comprehension measures loaded on one factor in both fall and spring of second grade. Phonological…

Apps, iPads, and Literacy: Examining the Feasibility of Speech Recognition in a First-Grade Classroom

ERIC Educational Resources Information Center

Baker, Elizabeth A.

2017-01-01

Informed by sociocultural and systems theory tenets, this study used ethnographic research methods to examine the feasibility of using speech recognition (SR) technology to support struggling readers in an early elementary classroom setting. Observations of eight first graders were conducted as they participated in a structured SR-supported…

A Short Commentary on "Where Does Creativity Fit into a Productivist Industrial Model of Knowledge Production?"

ERIC Educational Resources Information Center

Gentry, Marcia

2010-01-01

This article presents the author's brief comment on Hisham B. Ghassib's "Where Does Creativity Fit into a Productivist Industrial Model of Knowledge Production?" Ghassib (2010) takes the reader through an interesting history of human innovation and processes and situates his theory within a productivist model. The deliberate attention to…

Helping Poor Readers Demonstrate Their Science Competence: Item Characteristics Supporting Text-Picture Integration

ERIC Educational Resources Information Center

Saß, Steffani; Schütte, Kerstin

2016-01-01

Solving test items might require abilities in test-takers other than the construct the test was designed to assess. Item and student characteristics such as item format or reading comprehension can impact the test result. This experiment is based on cognitive theories of text and picture comprehension. It examines whether integration aids, which…

Transformative Role of Epigenetics in Child Development Research: Commentary on the Special Section

ERIC Educational Resources Information Center

Keating, Daniel P.

2016-01-01

Lester, Conradt, and Marsit (2016) have assembled a set of articles that bring to readers of "Child Development" the scope and impact of the exponentially growing research on epigenetics and child development. This commentary aims to place this work in a broader context of theory and research by (a) providing a conceptual framework for…

The Reading Turn-Around: A Five Part Framework for Differentiated Instruction. Practitioners Bookshelf, Language & Literacy Series

ERIC Educational Resources Information Center

Jones, Stephanie; Clarke, Lane; Enriquez, Grace

2009-01-01

This book demonstrates a five-part framework for teachers, reading specialists, and literacy coaches who want to help their least engaged students become powerful readers. Merging theory and practice, the guide offers successful strategies to reach your "struggling" learners. The authors show how you can "turn-around" your instructional practice,…

Applying Customer Satisfaction Theory to Community College Planning of Counseling Services.

ERIC Educational Resources Information Center

Hom, Willard C.

2002-01-01

This article discusses a framework in which a researcher may apply a customer satisfaction model to the planning of counseling services at the community college level. It also reviews some historical work on satisfaction research with the unique environment of student services in two-year colleges. The article suggests that readers could benefit…

A Remaking Pedagogy: Adaptation and Archetypes in the Child's Multimodal Reading and Writing

ERIC Educational Resources Information Center

Berger, Richard; Zezulkova, Marketa

2018-01-01

This paper proposes combining theories about, and practices of, using archetypes and adaptation in education for the purposes of multimodal literacy learning. Within such contexts, children of primary school age act as readers, performers and researchers, exploring and analysing existing adaptations of archetypal stories and images across time,…

Personality and Type (but "Not" a Psychological Theory!)

ERIC Educational Resources Information Center

Holst-Larkin, Jane

2006-01-01

Word processing is part of every writer's set of competencies today, and as readers, their expectations of type have risen well beyond the old Courier font of typewriters. Yet only recently have writers had access to the thousands of different typefaces available today and had such power in making design choices. Type has been much studied and…

Motor Development and Movement Experiences for Young Children (3-7).

ERIC Educational Resources Information Center

Gallahue, David L.

This book's main objective is to help teachers and parents deal more knowledgeably and effectively with children through the medium of movement. The book has been written in such a manner that current theory, research, and practical application are merged into a workable whole. The first five chapters provide the reader with a basis of knowledge…

The Frustrations of Reader Generalizability and Grounded Theory: Alternative Considerations for Transferability

ERIC Educational Resources Information Center

Misco, Thomas

2007-01-01

In this paper I convey a recurring problem and possible solution that arose during my doctoral research on the topic of cross-cultural Holocaust curriculum development for Latvian schools. Specifically, as I devised the methodology for my research, I experienced a number of frustrations concerning the issue of transferability and the limitations…

Multilingualism in Post-Soviet Countries: Language Revival, Language Removal, and Sociolinguistic Theory

ERIC Educational Resources Information Center

Pavlenko, Aneta

2008-01-01

Since the post-Soviet context is not particularly well known to the majority of readers, the author uses this introduction to provide a general background against which developments in particular post-Soviet countries can be better understood. The author begins by placing these developments in the sociohistoric context of language policies of the…

"The Source of Learning Is Thought" Reading the "Chin-ssu lu" (???) with a "Western Eye"

ERIC Educational Resources Information Center

Reichenbach, Roland

2016-01-01

The contribution focuses on Neo-Confucian texts as collected by Zhu Xi (?? 1130-1200) and Lü Zuqian (1137-1181) and is a look from the "outside", from the perspective of German theories of Bildung ("self-cultivation"). It aims at demonstrating that among other insights that today's readers may gather from Neo-Confucian…

Teaching and Learning for Wholeness: The Role of Archetypes in Educational Processes

ERIC Educational Resources Information Center

Mayes, Clifford

2016-01-01

In "Teaching for Wholeness," Clifford Mayes continues to expand the horizons of Jungian pedagogy, a movement that draws upon the thought of Carl Jung and Jungian scholars to address crucial educational issues and define new ones. Mayes leads readers through an analysis of Freudian and post- Freudian psychology in educational theory and…

Enhancing Maintenance and Generalization of Incremental Rehearsal through Theory-Based Modifications

ERIC Educational Resources Information Center

Petersen-Brown, Shawna M.

2013-01-01

The attainment of basic early literacy skills at an early age is one way to ensure children become proficient readers as adults. Word recognition is an important basic early literacy skill that is related to reading fluency and overall reading competency. Incremental rehearsal (IR) is a flashcard technique that has produced strong outcomes for a…

The Adoption of Mark-Up Tools in an Interactive e-Textbook Reader

ERIC Educational Resources Information Center

Van Horne, Sam; Russell, Jae-eun; Schuh, Kathy L.

2016-01-01

Researchers have more often examined whether students prefer using an e-textbook over a paper textbook or whether e-textbooks provide a better resource for learning than paper textbooks, but students' adoption of mark-up tools has remained relatively unexamined. Drawing on the concept of Innovation Diffusion Theory, we used educational data mining…

Social Class on Campus: Theories and Manifestations

ERIC Educational Resources Information Center

Barratt, Will

2011-01-01

This is at once a playful text with a serious purpose: to provide the reader with the theoretical lenses to analyze the dynamics of social class. It will appeal to students, and indeed anyone interested in how class mediates relationships in higher education, both because of its engaging tone, and because it uses the college campus as a microcosm…

The Effect of Summary Writing on Reading Comprehension: The Role of Mediation in EFL Classroom

ERIC Educational Resources Information Center

Gao, Yang

2013-01-01

Reading teachers focus more on the instruction of reading content or strategies, but pay relatively less attention to the impact of writing on reading comprehension. Based on mediation theory, the author examined the effect of summary writing about reading texts on readers' comprehension. By reviewing relevant literatures on the topic of…

The Effect of Repeated Readings within Readers Theater on the Reading Fluency Rates of At-Risk Third Grade Students

ERIC Educational Resources Information Center

Fry, Margaret Elaine

2010-01-01

Previous research has demonstrated that various reading intervention strategies have shown improvement over time. In a rural south central Pennsylvania school district, 25% of the third grade students are not proficient in reading, leading to possible disadvantages throughout life. This study investigated whether the theory of automaticity…

Teaching and Learning Critical Reading with Transnational Texts at a Mexican University: An Emergentist Case Study

ERIC Educational Resources Information Center

Perales Escudero, Moises Damian

2011-01-01

This dissertation project examines the implementation of a critical reading intervention in a Mexican university, and the emergence of target critical reading processes in Mexican college-level EFL readers. It uses a Complexity Theory-inspired, qualitative methodology. Orienting the selection and design of materials is a deep view of culture that…

Marketing Higher and Further Education: An Educator's Guide to Promoting Courses, Departments and Institutions.

ERIC Educational Resources Information Center

Gibbs, Paul; Knapp, Michael

This book provides business-oriented guidance for readers whose main preoccupation may not be marketing itself, but who need marketing skills in a higher education or further education context. Theory, practice, and case studies are focused on real issues connected to promoting courses and institutions. The chapters are: (1) Introduction; (2) The…

NAEP Literacy Data: Students Deficient in Using Language. Why?

ERIC Educational Resources Information Center

Williamson, Leon E.

Concerned with what can be done to help produce more thoughtful, critical readers, this report first presents an historical overview of theories on the origin of language, referring to B. F. Skinner, Noam Chomsky, and Jean Piaget, among others. It then discusses biological reasons for the evolution of language and the impact of verbal language on…

Engage Students with Dyslexia in Video-Based Learning Activities

ERIC Educational Resources Information Center

Antonio, Giardi

2016-01-01

The aim of this paper is to focus reader's attention on "mobile" use of iTunesU and USiena model, as future compensatory tools. Starting from multimedia learning theories, a mobile course model has been designed (USiena model) and the experimental method has been used to carry out a "pilot study" with 32 dyslexic students. The…

Current Developments in Reading Abilities through Phonological Processing Skills and Proficiency in a Second Language

ERIC Educational Resources Information Center

Relojo, Dennis; Dela Rosa, Rona; Pilao, Sonia Janice

2016-01-01

During the past decades, the way that researchers and educators understand and describe the process of reading has been revolutionised. The present article examines the current developments in reading abilities among second language readers. The developments are further discussed in terms of a theory of general second language proficiency…

Book Review: A Concise History of Solar and Stellar Physics

NASA Technical Reports Server (NTRS)

Phillips, Kenneth J. H.

2005-01-01

There is no doubt that the awareness of the often long history and its principal players of a scientific specialty is disappearing among present-day researchers. The reason is the inexorable rise of specialization, in which scientists are expected to keep pace with publications in their own field, not to mention the inevitable round of writing grant proposals and teaching and other mundane responsibilities. The authors of this small book had the intention of rectifying this for solar and stellar physics, disciplines which are still broad enough to embrace fields as diverse as nuclear fusion, magnetohydrodynamics, and the dynamic theory of gas spheres. They take the reader on a journey from ancient Greek and middle Eastern astronomy to the late 1990s, one which has an emphasis very much on a theoretical point of view. For the authors, it is the ideas that are central, not the observations.

Raising voices: How sixth graders construct authority and knowledge in argumentative essays

NASA Astrophysics Data System (ADS)

Monahan, Mary Elizabeth

This qualitative classroom-based study documents one teacher-researcher's response to the "voice" debate in composition studies and to the opposing views expressed by Elbow and Bartholomae. The author uses Bakhtin's principle of dialogism, Hymes's theory of communicative competence, as well as Ivanic's discussion of discoursally constructed identities to reconceptualize voice and to redesign writing instruction in her sixth grade classroom. This study shows how students, by redefining and then acting on that voice pedagogy in terms that made sense to them, shaped the author's understanding of what counts as "voiced" writing in non-narrative discourse. Based on a grounded-theory analysis of the twenty-six sixth graders' argumentative essays in science, the author explains voice, not as a property of writers or of texts, but as a process of "knowing together"---a collaborative, but not entirely congenial, exercise of establishing one's authority by talking with, against, and through other voices on the issue. As the results of this study show, the students' "I-Ness" or authorial presence within their texts, was born in a nexus of relationships with "rivals," "allies" and "readers." Given their teacher's injunctions to project confidence and authority in argumentative writing, the students assumed fairly adversarial stances toward these conversational partners throughout their essays. Exaggerating the terms for voiced writing built into the curriculum, the sixth graders produced essays that read more like caricatures than examples of argumentation. Their displays of rhetorical bravado and intellectual aggressiveness, however offsetting to the reader, still enabled these sixth graders to composed voiced essays. This study raises doubts about the value of urging students to sound like their "true selves" or to adopt the formal registers of academe. Students, it seems clear, stand to gain by experimenting with a range of textual identities. The author suggests that voice, as a dialogic process, involves a struggle for meaning---in concert, but also very much in conflict with---other speakers and their intentions.

Brain-based individual difference measures of reading skill in deaf and hearing adults.

PubMed

Mehravari, Alison S; Emmorey, Karen; Prat, Chantel S; Klarman, Lindsay; Osterhout, Lee

2017-07-01

Most deaf children and adults struggle to read, but some deaf individuals do become highly proficient readers. There is disagreement about the specific causes of reading difficulty in the deaf population, and consequently, disagreement about the effectiveness of different strategies for teaching reading to deaf children. Much of the disagreement surrounds the question of whether deaf children read in similar or different ways as hearing children. In this study, we begin to answer this question by using real-time measures of neural language processing to assess if deaf and hearing adults read proficiently in similar or different ways. Hearing and deaf adults read English sentences with semantic, grammatical, and simultaneous semantic/grammatical errors while event-related potentials (ERPs) were recorded. The magnitude of individuals' ERP responses was compared to their standardized reading comprehension test scores, and potentially confounding variables like years of education, speechreading skill, and language background of deaf participants were controlled for. The best deaf readers had the largest N400 responses to semantic errors in sentences, while the best hearing readers had the largest P600 responses to grammatical errors in sentences. These results indicate that equally proficient hearing and deaf adults process written language in different ways, suggesting there is little reason to assume that literacy education should necessarily be the same for hearing and deaf children. The results also show that the most successful deaf readers focus on semantic information while reading, which suggests aspects of education that may promote improved literacy in the deaf population. Copyright © 2017 Elsevier Ltd. All rights reserved.

CORRIGENDUM: Variations in dose response with x-ray energy of LiF:Mg,Cu,P thermoluminescence dosimeters: implications for clinical dosimetry

NASA Astrophysics Data System (ADS)

Duggan, Lisa; Hood, Claire; Warren-Forward, Helen; Haque, Mamoon; Kron, Tomas

2004-09-01

The authors of the above paper would like to alert readers of the journal to a misprint on pages 3838 and 3843. The units of factor alpha2 in table 1 should read `× 105 keV-3'. The authors are grateful to a reader (Rajesh M Kumar) who when trying to fit the formula discovered and reported the problem.

"Less Than A Wife": A Study of Polycystic Ovary Syndrome Content in Teen and Women's Digital Magazines.

PubMed

Sanchez, Ninive; Jones, Hillary

2016-06-02

Polycystic ovary syndrome (PCOS) is a major public health problem that affects women's physical and mental health. According to the US National Institutes of Health Office of Disease Prevention, there is a need to improve public awareness of the syndrome among health care providers and the public. Women's magazines are a type of "edutainment" that publish health content in addition to beauty, fashion, and entertainment content. These media have the potential to expose primarily female readers to content on PCOS and influence readers' beliefs and attitudes about women with PCOS. The objective of this study was to explore how digital (online) teen and women's magazines portray women with PCOS. We used data from the Alliance for Audited Media to identify popular digital teen and women's magazines with circulation rates ≥1,000,001. We also included magazines with circulation rates 100,001-1,000,000 directed toward racial and ethnic minority readers. A search of magazine websites over a 1-month period in 2015 yielded 21 magazines (eg, Glamour, Cosmopolitan en Español, Essence, and O, The Oprah Magazine) and 170 articles containing "PCOS" and "polycystic ovary syndrome." Textual analysis using a grounded theory approach was used to identify themes. Articles depicted PCOS symptoms as a hindrance to women's social roles as wives and mothers and largely placed personal responsibility on women to improve their health. To a lesser extent, women were depicted as using their personal experience with PCOS to advocate for women's health. Experiences of Latina and African American women and adolescents with PCOS were absent from women's magazine articles. The findings can inform health education programs that teach women to be critical consumers of PCOS-related content in digital women's magazines. Future research on PCOS content in digital teen and women's magazines can help researchers, patients, and consumer groups engage with the media to increase public awareness of PCOS.

Childbirth Educators' Legal and Ethical Responsibilities to Women in Labor

PubMed Central

Philipsen, Nayna Campbell

2000-01-01

In answer to a reader's question, the author of this column addresses the legal and ethical responsibilities of a Lamaze Certified Childbirth Educator who agrees to attend her students' drug-free delivery. PMID:17273191

Readership survey. A big welcome for Diagnostics in Africa.

PubMed

Chinnock, P

1994-09-01

Targeted to physicians, Africa Health is circulated free to 5600 readers in 23 African countries. Diagnostics in Africa (DIA) is a young publication included as a supplement of Africa Health aimed at laboratory personnel. Readers of DIA were surveyed in the first two issues to find out what they thought of the supplement, how it could be improved, and which problems they currently faced in their work. 98 questionnaires were returned from twelve African countries. 46% of respondents were qualified in laboratory science and 41% were physicians; the others were unqualified laboratory staff and other medical personnel. 73% responded that DIA was very useful and 27% useful, with 80% finding the articles of appropriate depth and complexity. Respondents would like to read about clinical chemistry, histopathology/histology, immunology, management issues, serology, and education/professional development, and would particularly enjoy material in the form of readers' letters and quizzes. Readers responded variously that they were regularly exposed to either Medicine Digest, Dialogue on Diarrhea, Postgraduate Doctor, Labmedica, Lancet, International Diabetes Digest, New England Journal of Medicine, British Medical Journal, or ARI News. Problems typically faced in their work include lack of resources, problems related to HIV testing/screening, poor access to literature, problems with professional development, and difficulty understanding the theory and practice of Western blot tests. These findings confirm assessments of the situation in Africa's medical labs which led to the launching of DIA.

Inverse Theory for Petroleum Reservoir Characterization and History Matching

NASA Astrophysics Data System (ADS)

Oliver, Dean S.; Reynolds, Albert C.; Liu, Ning

This book is a guide to the use of inverse theory for estimation and conditional simulation of flow and transport parameters in porous media. It describes the theory and practice of estimating properties of underground petroleum reservoirs from measurements of flow in wells, and it explains how to characterize the uncertainty in such estimates. Early chapters present the reader with the necessary background in inverse theory, probability and spatial statistics. The book demonstrates how to calculate sensitivity coefficients and the linearized relationship between models and production data. It also shows how to develop iterative methods for generating estimates and conditional realizations. The text is written for researchers and graduates in petroleum engineering and groundwater hydrology and can be used as a textbook for advanced courses on inverse theory in petroleum engineering. It includes many worked examples to demonstrate the methodologies and a selection of exercises.

My Kind of Town (Chicago Is): Content Collections Optimize Learning Related to the 2018 AANA Annual Meeting.

PubMed

Hunt, Timothy J; Brand, Jefferson C; Rossi, Michael J; Lubowitz, James H

2018-04-01

The 2018 Arthroscopy Association of North America Annual Meeting represents an opportunity to deepen one's understanding of a wide variety of topics. Arthroscopy journal readers have diverse practices and interests, and the meeting is designed to accommodate individual needs. The constructivist learning theory provides that scholars learn in many different ways. Thus, to enrich your learning experience, selected recently published Arthroscopy articles are suggested to supplement material presented at the meeting. The articles are collated on our web site in Content Collections, to allow meeting participants to prepare and to allow those unable to attend to remain engaged. We offer suggestions and encourage readers to customize their own learning experience. Copyright © 2018 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

Cultural Diversity and Multicultural Education

ERIC Educational Resources Information Center

Gay, Geneva

2013-01-01

This discussion examines some of the major issues and attributes of culturally responsive teaching. It begins with explaining my views of culturally responsive teaching and how I incorporate cultural responsiveness in my writing to teach readers what it means. These general conceptual frameworks are followed by a discussion of some specific…

Children's Responses to Heroism in Roald Dahl's "Matilda"

ERIC Educational Resources Information Center

Pope, James; Round, Julia

2015-01-01

The paper presents findings from a reader response study conducted in February 2013 with 150 children aged 7-11 in which they discussed extracts and clips from Roald Dahl's "Matilda" (1988) and its cinematic adaptation (1996). Dahl and "Matilda" were chosen because they provoke emphatic responses from adults, often commenting…

Rhetoric and Etiological Beliefs About Sexuality: Reader Responses to Cynthia Nixon's New York Times Interview.

PubMed

Jowett, Adam; Barker, Sophie

2017-08-04

In 2012, the U.S. actress Cynthia Nixon was quoted in the New York Times Magazine as having stated that "for me, it [being gay] is a choice. I understand that for many people it's not, but for me it's a choice, and you don't get to define my gayness for me." The interview attracted international media attention and public criticism by lesbian and gay activists. This article suggests a rhetorical approach to understanding etiological beliefs and provides a discursive analysis of 198 online comments by readers of Pink News, a gay news Web site that reported on Nixon's controversial interview. This article explores common arguments used in readers' comments about Nixon and examines the rhetorical construction of sexuality. The analysis examines three themes within the data. First, biological essentialism was treated by many readers as common knowledge; second, readers suggested that only bisexuals have "choice"; and, third, it was suggested by both Nixon's critics and her supporters that counterarguments colluded with homophobia. The article suggests that there is an ideological dilemma whereby both "born-this-way" and "choice" arguments can be understood as colluding with anti-gay prejudice.

Print Material in Cancer Prevention: an Evaluation of Three Booklets Designed with and for Alaska's Community Health Workers.

PubMed

Cueva, Katie; Cueva, Melany; Dignan, Mark; Landis, Kate

2016-06-01

With increased internet access in rural Alaska and subsequent shifts in access to health information, we sought to understand the current role of printed cancer education booklets focused on recommended cancer screening exams. This evaluation reviewed three cancer education booklets specifically created with and for Alaska's Community Health Workers (CHWs) and the people in their communities. The booklets were created in an adaptation of empowerment theory, focused on working within a community-based participatory framework, in a culturally respectful manner, to shift cancer prevention norms by empowering CHWs to catalyze health behavior change for both themselves and their communities. The booklets incorporated traditional Alaska Native values and were designed to connect with readers at an affective and informational place that emphasized relationships. Since 2010, over 20,000 booklets have been distributed. Between January 2013 and March 2014, CHWs from throughout Alaska were invited to complete a three-page anonymous written evaluation of the booklets during community health trainings in Anchorage, Alaska. A total of 102 CHWs completed evaluations, with the vast majority indicating that they liked (100 %), and learned (96 %) from, the booklets. The evaluation results suggest that printed booklets designed in a culturally responsive manner, which both communicate medically accurate information and reach readers at an affective place to inspire action through raising awareness in relationship with others, are a helpful way to receive, discuss, and disseminate cancer screening information among Alaska Native people.

Perspectives in active liquid crystals

PubMed Central

Majumdar, Apala; Cristina, Marchetti M.; Virga, Epifanio G.

2014-01-01

Active soft matter is a young, growing field, with potential applications to a wide variety of systems. This Theme Issue explores this emerging new field by highlighting active liquid crystals. The collected contributions bridge theory to experiment, mathematical theories of passive and active nematics, spontaneous flows to defect dynamics, microscopic to continuum levels of description, spontaneous activity to biological activation. While the perspectives offered here only span a small part of this rapidly evolving field, we trust that they might provide the interested reader with a taste for this new class of non-equilibrium systems and their rich behaviour. PMID:25332386

[Photography as analysis document, body and medicine: theory, method and criticism--the experience of Museo Nacional de Medicina Enrique Laval].

PubMed

Robinson, César Leyton; Caballero, Andrés Díaz

2007-01-01

This article is an experimental methodological reflection on the use of medical images as useful documents for constructing the history of medicine. A method is used that is based on guidelines or analysis topics that include different ways of viewing documents, from aesthetic, technical, social and political theories to historical and medical thinking. Some exercises are also included that enhance the proposal for the reader: rediscovering the worlds in society that harbor these medical photographical archives to obtain a new theoretical approach to the construction of the history of medical science.

A comparison of ROC inferred from FROC and conventional ROC

NASA Astrophysics Data System (ADS)

McEntee, Mark F.; Littlefair, Stephen; Pietrzyk, Mariusz W.

2014-03-01

This study aims to determine whether receiver operating characteristic (ROC) scores inferred from free-response receiver operating characteristic (FROC) were equivalent to conventional ROC scores for the same readers and cases. Forty-five examining radiologists of the American Board of Radiology independently reviewed 47 PA chest radiographs under at least two conditions. Thirty-seven cases had abnormal findings and 10 cases had normal findings. Half the readers were asked to first locate any visualized lung nodules, mark them and assign a level of confidence [the FROC mark-rating pair] and second give an overall to the entire image on the same scale [the ROC score]. The second half of readers gave the ROC rating first followed by the FROC mark-rating pairs. A normal image was represented with number 1 and malignant lesions with numbers 2-5. A jackknife free-response receiver operating characteristic (JAFROC), and inferred ROC (infROC) was calculated from the mark-rating pairs using JAFROC V4.1 software. ROC based on the overall rating of the image calculated using DBM MRMC software, which was also used to compare infROC and ROC AUCs treating the methods as modalities. Pearson's correlations coefficient and linear regression were used to examine their relationship using SPSS, version 21.0; (SPSS, Chicago, IL). The results of this study showed no significant difference between the ROC and Inferred ROC AUCs (p≤0.25). While Pearson's correlation coefficient was 0.7 (p≤0.01). Inter-reader correlation calculated from Obuchowski- Rockette covariance's ranged from 0.43-0.86 while intra-reader agreement was greater than previously reported ranging from 0.68-0.82.

Metacognitive Theory Applied: Strategic Reading Instruction in the Current Generation of Basal Readers.

ERIC Educational Resources Information Center

Schmitt, Maribeth Cassidy; Hopkins, Carol J.

A study examined the content of eight 1989 editions of the major basal reading series--those of Harcourt Brace Jovanovich; D.C. Heath and Co.; Holt Rinehart and Winston; Houghton Mifflin; Macmillan; McGraw-Hill; Scott, Foresman and Co.; and Silver Burdett and Ginn. The study determined how and the extent to which lessons and activities that…

The Propagation of Errors in Experimental Data Analysis: A Comparison of Pre-and Post-Test Designs

ERIC Educational Resources Information Center

Gorard, Stephen

2013-01-01

Experimental designs involving the randomization of cases to treatment and control groups are powerful and under-used in many areas of social science and social policy. This paper reminds readers of the pre-and post-test, and the post-test only, designs, before explaining briefly how measurement errors propagate according to error theory. The…

Education and Care for Adolescents and Adults with Autism: A Guide for Professionals and Carers

ERIC Educational Resources Information Center

Wall, Kate

2007-01-01

Using case studies and examples that show the reader how to put theory into practice in multi-disciplinary settings, "Education and Care for Adolescents and Adults with Autism" explains how changes in policy and provision have affected how young people and adults with autism are cared for and educated. The author highlights current problematic…

The Nature of a Literacy-Based Tutoring Program for At-Risk Youth: Mentorship, Professional Development, and Implementation

ERIC Educational Resources Information Center

Lopez-Guerra, Maria Asusena

2013-01-01

The purpose of this research was to gain and provide an in-depth, holistic description and interpretation of the knowledge and literacy instruction tutors at Readers Advance provide students. Guided by a post-positivist realist framework and grounded theory methodology, qualitative inquiry design strategies were used to guide this research. This…

Readers and Mythic Signs: The Oedipus Myth in Twentieth-Century Fiction.

ERIC Educational Resources Information Center

Moddelmog, Debra A.

Offering a poetics for myth in 20th century fiction, this book argues that the nature of myth is to inspire interpretation, that every myth carries with it an intertextual body of theories regarding its meaning and yet remains capable of evoking new meaning. The book further argues that myth, when used in fiction, functions like a language, with…

The Reluctant Pillar: New York and the Adoption of the Federal Constitution.

ERIC Educational Resources Information Center

Schechter, Stephen L., Ed.

This collection of essays is intended for both the general reader and the specialist and is designed to provide the basic elements needed for an introductory survey and a reference aid to the role of New York State in the adoption of the federal Constitution. The collection is organized into five sections: theory, history, materials, people and…

What Does It Mean to Be a Reader? Identity and Positioning in Two High School Literacy Intervention Classes

ERIC Educational Resources Information Center

Frankel, Katherine K.

2017-01-01

Studies of high school literacy intervention classes have measured reading gains through standardized assessments, but few have considered the impact on students' identities. In this embedded case study, I used theories of identity and positioning to answer two research questions: How did institutional and interpersonal acts of positioning in two…

Sensation Seeking and Narrative Transportation: High Sensation Seeking Children's Interest in Reading outside of School

ERIC Educational Resources Information Center

Jensen, Jakob; Imboden, Kristen; Ivic, Rebecca

2011-01-01

High sensation seekers (HSS) prefer messages that allow them to maintain an optimal level of arousal (i.e., highly arousing messages). Transportation theory suggests that narrative immersion in a story may moderate reader arousal, and thus HSS message selection. To test this idea, a survey was administered to 120 fourth and fifth graders. In…

Investigating the Causes of Wrap-Up Effects: Evidence from Eye Movements and E-Z Reader

ERIC Educational Resources Information Center

Warren, Tessa; White, Sarah J.; Reichle, Erik D.

2009-01-01

Wrap-up effects in reading have traditionally been thought to reflect increased processing associated with intra- and inter-clause integration (Just, M. A. & Carpenter, P. A. (1980). A theory of reading: From eye fixations to comprehension. "Psychological Review, 87"(4), 329-354; Rayner, K., Kambe, G., & Duffy, S. A. (2000). The effect of clause…

Transferences of Teacher-Casting and Projections of Redemption: Teacher Education, Young Adult Literature and the Psychic Life of Reading

ERIC Educational Resources Information Center

Lewkowich, David

2015-01-01

As the psychic life of reading is imbued with desire, transferences and other forms of emotional turbulence, readers invariably and often unconsciously project their anxieties, hopes and worries onto the lives of fictional characters. Using the lens of psychoanalytic theory, this article explores the meanings produced in the convergence of teacher…

Making Graphical Inferences: A Hierarchical Framework

DTIC Science & Technology

2004-08-01

from graphs is considered one of the more complex skills graph readers should possess. According to the National Council of Teachers of Mathematics ...understanding graphical perception. Human Computer Interaction, 8, 353-388. NCTM : Standards for Mathematics . (2003, 2003). Pinker, S. (1990). A theory... NCTM ) the simplest type of question involves the extraction or comparison of a few explicitly represented data points (read-offs) ( NCTM : Standards

Reading Process and Practice: From Socio-Psycholinguistics to Whole Language.

ERIC Educational Resources Information Center

Weaver, Constance

Based on the thesis that reading is not a passive process by which readers soak up words and information from the page, but an active process by which they predict, sample, and confirm or correct their hypotheses about the written text, this book is an introduction to the theories of the psycholinguistic nature of the reading process and reading…

Facilitative Social Change Leadership Theory: 10 Recommendations toward Effective Leadership

ERIC Educational Resources Information Center

Watt, Willis M.

2009-01-01

In the fast pace of the 21st century there is a demand for effective leaders capable of handling the internal and external changes occurring in our organizations. This paper seeks to inform the reader because change is natural; it is constant; it is inevitable. But, what constitutes effective leadership is the question. The main purpose of this…

Power calculation for comparing diagnostic accuracies in a multi-reader, multi-test design.

PubMed

Kim, Eunhee; Zhang, Zheng; Wang, Youdan; Zeng, Donglin

2014-12-01

Receiver operating characteristic (ROC) analysis is widely used to evaluate the performance of diagnostic tests with continuous or ordinal responses. A popular study design for assessing the accuracy of diagnostic tests involves multiple readers interpreting multiple diagnostic test results, called the multi-reader, multi-test design. Although several different approaches to analyzing data from this design exist, few methods have discussed the sample size and power issues. In this article, we develop a power formula to compare the correlated areas under the ROC curves (AUC) in a multi-reader, multi-test design. We present a nonparametric approach to estimate and compare the correlated AUCs by extending DeLong et al.'s (1988, Biometrics 44, 837-845) approach. A power formula is derived based on the asymptotic distribution of the nonparametric AUCs. Simulation studies are conducted to demonstrate the performance of the proposed power formula and an example is provided to illustrate the proposed procedure. © 2014, The International Biometric Society.

A critical review of recent US market level health care strategy literature.

PubMed

Wells, R; Banaszak-Holl, J

2000-09-01

In this review, we argue that it would be profitable if the neoclassical economic theories that have dominated recent US market level health care strategy research could be complemented by greater use of sociological frameworks. Sociological theory can address three central questions that neoclassical economic theories have tended to slight: (1) how decision-makers' preferences are determined; (2) who the decision-makers are; and (3) how decision-makers' plans are translated into organizational action. We suggest five sociological frameworks that would enable researchers to address these issues better relative to market level strategy in health care. The frameworks are (1) institutional theory, (2) organizational ecology, (3) social movements, (4) social networks, and (5) internal organizational change. A recent global trend toward privatization of health care provision makes US market level strategy research increasingly applicable to non-US readers.

Liquid Sloshing Dynamics

NASA Astrophysics Data System (ADS)

Ibrahim, Raouf A.

2005-06-01

The problem of liquid sloshing in moving or stationary containers remains of great concern to aerospace, civil, and nuclear engineers; physicists; designers of road tankers and ship tankers; and mathematicians. Beginning with the fundamentals of liquid sloshing theory, this book takes the reader systematically from basic theory to advanced analytical and experimental results in a self-contained and coherent format. The book is divided into four sections. Part I deals with the theory of linear liquid sloshing dynamics; Part II addresses the nonlinear theory of liquid sloshing dynamics, Faraday waves, and sloshing impacts; Part III presents the problem of linear and nonlinear interaction of liquid sloshing dynamics with elastic containers and supported structures; and Part IV considers the fluid dynamics in spinning containers and microgravity sloshing. This book will be invaluable to researchers and graduate students in mechanical and aeronautical engineering, designers of liquid containers, and applied mathematicians.

The New York Times readers' opinions about paying people to take their medicine.

PubMed

Park, James D; Metlay, Jessica; Asch, Jeremy M; Asch, David A

2012-12-01

There has been considerable interest in using financial incentives to help people improve their health. However, paying people to improve their health touches on strongly held views about personal responsibility. The New York Times printed two articles in June 2010 about patient financial incentives, which resulted in 394 comments from their online audience. The authors systematically analyzed those online responses to news media in order to understand the range of themes that were expressed regarding the use of financial incentives to improve health. The New York Times online readers revealed a broad range of attitudes about paying individuals to be healthy. Many comments reflected disdain for financial incentives, describing them as "absurd" or "silly." Other comments reflected the notion that financial incentives reward individuals for being irresponsible toward their health. Many individuals communicated concerns that paying individuals for healthy behaviors may weaken their internal drive to be healthy. A smaller set of comments conveyed support for financial incentives, recognizing it as a small sum to pay to prevent or offset higher costs related to chronic diseases. Although a measurable group of individuals supported financial incentives, most readers revealed negative perceptions of these approaches and an appeal for greater personal responsibility for individual health. Despite experimental success of financial incentives, negative perceptions may limit their public acceptability and uptake.

Testing the effect of framing and sourcing in health news stories.

PubMed

Coleman, Renita; Thorson, Esther; Wilkins, Lee

2011-10-01

This study examines whether changing the way news stories report on health can induce shifts in readers' perceptions of problems of obesity, diabetes, immigrant health, and smoking. The authors manipulated two variables in a controlled experiment: the quality of sourcing-the number of sources and their expertise-and the framing-changing from an episodic, traditional frame to a thematic frame that incorporated information on context, risk factors, prevention strategies, and social attributions of responsibility. The authors found that a thematic frame made readers more supportive of public policy changes and encouraged them to improve their own health behaviors. However, it did not alter their attributions of responsibility for health problems from one of blaming individuals to seeing the larger social factors. Adding richer sourcing to the thematic frame did not increase these effects, nor did readers find the thematic stories to be more interesting, relevant, believable, important, and informative. In addition, there were differential results because of story topics that represent uncontrolled effects. The implications for improving health reporting to encourage positive change in society are discussed.

Masked priming effects are modulated by expertise in the script.

PubMed

Perea, Manuel; Abu Mallouh, Reem; Garcı A-Orza, Javier; Carreiras, Manuel

2011-05-01

In a recent study using a masked priming same-different matching task, Garcı´a-Orza, Perea, and Munoz (2010) found a transposition priming effect for letter strings, digit strings, and symbol strings, but not for strings of pseudoletters (i.e., EPRI-ERPI produced similar response times to the control pair EDBI-ERPI). They argued that the mechanism responsible for position coding in masked priming is not operative with those "objects" whose identity cannot be attained rapidly. To assess this hypothesis, Experiment 1 examined masked priming effects in Arabic for native speakers of Arabic, whereas participants in Experiments 2 and 3 were lower intermediate learners of Arabic and readers with no knowledge of Arabic, respectively. Results showed a masked priming effect only for readers who are familiar with the Arabic script. Furthermore, transposed-letter priming in native speakers of Arabic only occurred when the order of the root letters was kept intact. In Experiments 3-7, we examined why masked repetition priming is absent for readers who are unfamiliar with the Arabic script. We discuss the implications of these findings for models of visual-word recognition.

Musical Experience, Sensorineural Auditory Processing, and Reading Subskills in Adults

PubMed Central

Tichko, Parker; Skoe, Erika

2018-01-01

Developmental research suggests that sensorineural auditory processing, reading subskills (e.g., phonological awareness and rapid naming), and musical experience are related during early periods of reading development. Interestingly, recent work suggests that these relations may extend into adulthood, with indices of sensorineural auditory processing relating to global reading ability. However, it is largely unknown whether sensorineural auditory processing relates to specific reading subskills, such as phonological awareness and rapid naming, as well as musical experience in mature readers. To address this question, we recorded electrophysiological responses to a repeating click (auditory stimulus) in a sample of adult readers. We then investigated relations between electrophysiological responses to sound, reading subskills, and musical experience in this same set of adult readers. Analyses suggest that sensorineural auditory processing, reading subskills, and musical experience are related in adulthood, with faster neural conduction times and greater musical experience associated with stronger rapid-naming skills. These results are similar to the developmental findings that suggest reading subskills are related to sensorineural auditory processing and musical experience in children. PMID:29702572

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

Exploring African Life and Literature: Novel Guides to Promote Socially Responsive Learning

ERIC Educational Resources Information Center

Glasgow, Jacqueline N., Ed.; Rice, Linda J., Ed.

2007-01-01

In today's interconnected and global society, socially responsive learning is an integral part of educational excellence. This book encourages socially responsive learning by showing the reader how to use traditional African folk tales and quality children's books, young adult novels, classic literature, and film media about Africa as the mode for…

Reader's Response: Response to K. Hornsby's "Developing and Assessing Undergraduate Students' Moral Reasoning Skills"

ERIC Educational Resources Information Center

Payne, Carla

2008-01-01

In this brief response, Carla Payne comments on Karen Hornsby's "Developing and Assessing Undergraduate Students' Moral Reasoning Skills" (EJ1137006). Payne agrees with Hornsby's statement that the development of "moral reasoning skills" is a very desirable outcome for an ethics course, yet takes issue with Hornsby not sticking…

The Interplay of Reader Goals, Working Memory, and Text Structure During Reading

PubMed Central

Bohn-Gettler, Catherine M.; Kendeou, Panayiota

2014-01-01

In the current study we examined the complex interactions of instructional context, text properties, and reader characteristics during comprehension. College students were tasked with the goal of reading for study versus entertainment (instructional context) while thinking-aloud about four different expository text structures (text properties). Working memory also was assessed (reader characteristics). Reading goals and working memory interacted to influence paraphrasing and non-coherence processes when thinking aloud. Reading goals, working memory, and text structure all interacted to influence text-based inferences. Text structure also influenced knowledge-based inferences. Post-reading recall was highest for those with the instructional goal of reading for study (compared to entertainment), as well as for problem-response and compare-contrast texts (compared to descriptive and chronological texts). Implications of the findings are discussed. PMID:25018581

Vox populi bioethici: a readers' poll on four hard cases.

PubMed

Levine, Carol

1986-12-01

Lewis summarizes the findings of a St. Petersburg Times poll asking readers to comment on four hypothetical ethical dilemmas in medicine. Opinions also were solicited from a panel of three physicians and a philosopher. The cases involved a choice among three patients for a liver transplant; a request by the wife of a comatose patient that her husband's life support systems be removed; a decision about whether to perform life-saving surgery over a patient's objections; and a decision about whether an older pregnant woman should undergo amniocentesis and abort her fetus if it were diagnosed as having Down's syndrome. Over 900 readers responded to the poll, the results of which were published in the 6 Oct 1986 issue of the St. Petersburg Times together with the responses of the panel members.

"Children Need Their Parents More than a Pizza in the Fridge!": Parental Responsibility in a Finnish Newspaper

ERIC Educational Resources Information Center

Book, Marja Leena; Perala-Littunen, Satu

2008-01-01

The aim of this study is to find constructions of parental responsibility by analysing letters sent by readers to a newspaper on the topic of parenting and parental responsibility. The study takes a methodological approach, focusing on the meanings of responsibility and looking at different portrayals of parenthood. Three dimensions of…

Cognitive levels of performance account for hemispheric lateralisation effects in dyslexic and normally reading children.

PubMed

Heim, Stefan; Grande, Marion; Meffert, Elisabeth; Eickhoff, Simon B; Schreiber, Helen; Kukolja, Juraj; Shah, Nadim Jon; Huber, Walter; Amunts, Katrin

2010-12-01

Recent theories of developmental dyslexia explain reading deficits in terms of deficient phonological awareness, attention, visual and auditory processing, or automaticity. Since dyslexia has a neurobiological basis, the question arises how the reader's proficiency in these cognitive variables affects the brain regions involved in visual word recognition. This question was addressed in two fMRI experiments with 19 normally reading children (Experiment 1) and 19 children with dyslexia (Experiment 2). First, reading-specific brain activation was assessed by contrasting the BOLD signal for reading aloud words vs. overtly naming pictures of real objects. Next, ANCOVAs with brain activation during reading the individuals' scores for all five cognitive variables assessed outside the scanner as covariates were performed. Whereas the normal readers' brain activation during reading showed co-variation effects predominantly in the right hemisphere, the reverse pattern was observed for the dyslexics. In particular, middle frontal gyrus, inferior parietal cortex, and precuneus showed contralateral effects for controls as compared to dyslexics. In line with earlier findings in the literature, these data hint at a global change in hemispheric asymmetry during cognitive processing in dyslexic readers, which, in turn, might affect reading proficiency. Copyright © 2010 Elsevier Inc. All rights reserved.

Novel ID-based anti-collision approach for RFID

NASA Astrophysics Data System (ADS)

Zhang, De-Gan; Li, Wen-Bin

2016-09-01

Novel correlation ID-based (CID) anti-collision approach for RFID under the banner of the Internet of Things (IOT) has been presented in this paper. The key insights are as follows: according to the deterministic algorithms which are based on the binary search tree, we propose a method to increase the association between tags so that tags can initiatively send their own ID under certain trigger conditions, at the same time, we present a multi-tree search method for querying. When the number of tags is small, by replacing the actual ID with the temporary ID, it can greatly reduce the number of times that the reader reads and writes to tag's ID. Active tags send data to the reader by the way of modulation binary pulses. When applying this method to the uncertain ALOHA algorithms, the reader can determine the locations of the empty slots according to the position of the binary pulse, so it can avoid the decrease in efficiency which is caused by reading empty slots when reading slots. Theory and experiment show that this method can greatly improve the recognition efficiency of the system when applied to either the search tree or the ALOHA anti-collision algorithms.

Delay or deficit? Spelling processes in children with specific language impairment.

PubMed

Larkin, Rebecca F; Williams, Gareth J; Blaggan, Samarita

2013-01-01

Few studies have explored the phonological, morphological and orthographic spellings skills of children with specific language impairment (SLI) simultaneously. Fifteen children with SLI (mean age=113.07 months, SD=8.61) completed language and spelling tasks alongside chronological-age controls and spelling-age controls. While the children with SLI showed a deficit in phonological spelling, they performed comparably to spelling-age controls on morphological spelling skills, and there were no differences between the three groups in producing orthographically legal spellings. The results also highlighted the potential importance of adequate non-word repetition skills in relation to effective spelling skills, and demonstrated that not all children with spoken language impairments show marked spelling difficulties. Findings are discussed in relation to theory, educational assessment and practice. As a result of this activity, readers will describe components of spoken language that predict children's morphological and phonological spelling performance. As a result of this activity, readers will describe how the spelling skills of children with SLI compare to age-matched and spelling age-matched control children. Readers will be able to interpret the variability in spelling performance seen in children with SLI. Copyright © 2013 Elsevier Inc. All rights reserved.

Chameleonic Learner: Learning and Self-Assessment in Context

ERIC Educational Resources Information Center

Bourke, Roseanna

2010-01-01

Author Dr Roseanna Bourke takes the reader on a fascinating exploration of learning: the theory, practice and young people's take on it. What do you say to a young person who tells you her brain is an eighth full? Or to the one who says he only knows he has learned something when he receives a stamp or a sticker? This book is about how learners…

The Impact of Contextual Background Fusion on Perceived Value and Quality of Unclassified Terrorism Intelligence

DTIC Science & Technology

2007-03-01

54 M . Fishbein and I . Ajzen , Belief, Attitude, Intention, and Behavior: An Introduction to Theory and Research. (MA: Addison-Wesley Reading...National Intelligence, 2006. http://www.fas.org/irp/dni/implement.pdf (accessed 9/9/2006). Fishbein , M ., and I . Ajzen . “Belief, Attitude...Advisor: Richard Bergin Second Reader: David Brannan THIS PAGE INTENTIONALLY LEFT BLANK i REPORT

Thinking of Feeling: Hasan, Vygotsky, and Some Ruminations on the Development of Narrative Sensibility in Children

ERIC Educational Resources Information Center

Kellogg, David

2017-01-01

The late Ruqaiya Hasan was an enthusiastic but exacting reader of Vygotsky: she reproached him for lacking a theory of language use, for using an asocial model of education without class variation in semantic code, and above all for using an atomistic unit of analysis, namely lexical word meaning. In this paper, I take up these criticisms and…

Using New Vocabulary in Writing: Exploring How Word and Learner Characteristics Relate to the Likelihood That Writers Use Newly Taught Vocabulary

ERIC Educational Resources Information Center

Dobbs, Christina L.; Kearns, Devin

2016-01-01

Understanding academic vocabulary is essential to student success in school. Use of academic vocabulary words in writing is considered one of the strongest measures of how well a reader understands a given word. In theory, willingness to use academic vocabulary in writing indicates the complexity of acquiring representations of the word's…

Theories of Power, Poverty, and Law: In Commemoration of the Contributions of Peter Bachrach--The Challenge of Peter Bachrach

ERIC Educational Resources Information Center

Lukes, Steven

2010-01-01

Peter Bachrach had a remarkable impact on those who encountered him in person and on generations of readers. Judith Baer vividly captures, among other things, his inspiring, emboldening influence on his students and the sheer fun it was to be with him. My recollections are of exciting, forward moving, intense, and probing arguments, in private and…

Various Effects of Embedded Intrapulse Communications on Pulsed Radar

DTIC Science & Technology

2017-06-01

specific type of interference that may be encountered by radar; however, this introductory information should suffice to illustrate to the reader why...chapter we seek to not merely understand the overall statistical performance of the radar with embedded intrapulse communications but rather to evaluate...Theory Probability of detection, discussed in Chapter 4, assesses the statistical probability of a radar accurately identifying a target given a

Reading the Principia

NASA Astrophysics Data System (ADS)

Guicciardini, Niccoló

2003-10-01

1. Purpose of this book; Part I. Newton's Methods: 2. Newton's methods of series and fluxions; 3. The mathematical methods of the Principia; Part II. Three Readers: 4. Newton: between tradition and innovation; 5. Huygens: the Principia and proportion theory; 6. Leibniz: not equivalent in practice; Part III. Two Schools: 7. Britain: in the wake of the Principia; 8. Basel: challenging the Principia; 9. Conclusion: Newtonians, Leibnizians and Eulerians; References.

Eye-fixation patterns of high- and low-span young and older adults: down the garden path and back again.

PubMed

Kemper, Susan; Crow, Angela; Kemtes, Karen

2004-03-01

Young and older adults' eye fixations were monitored as they read sentences with temporary ambiguities such as "The experienced soldiers warned about the dangers conducted the midnight raid." Their fixation patterns were similar except that older adults made many regressions. In a 2nd experiment, high- and low-span older adults were compared with high- and low-span young adults. Pint-pass fixations were similar, except low-span readers made many regressions and their total fixation times were longer. High-span readers also used the focus operator "only" (e.g., "Only experienced soldiers warned about the dangers.") to immediately resolve the temporary ambiguities. No age group differences were observed. These results are discussed with reference to theories of the role of working memory in sentence processing.

Benchmark eye movement effects during natural reading in autism spectrum disorder.

PubMed

Howard, Philippa L; Liversedge, Simon P; Benson, Valerie

2017-01-01

In 2 experiments, eye tracking methodology was used to assess on-line lexical, syntactic and semantic processing in autism spectrum disorder (ASD). In Experiment 1, lexical identification was examined by manipulating the frequency of target words. Both typically developed (TD) and ASD readers showed normal frequency effects, suggesting that the processes TD and ASD readers engage in to identify words are comparable. In Experiment 2, syntactic parsing and semantic interpretation requiring the on-line use of world knowledge were examined, by having participants read garden path sentences containing an ambiguous prepositional phrase. Both groups showed normal garden path effects when reading low-attached sentences and the time course of reading disruption was comparable between groups. This suggests that not only do ASD readers hold similar syntactic preferences to TD readers, but also that they use world knowledge on-line during reading. Together, these experiments demonstrate that the initial construction of sentence interpretation appears to be intact in ASD. However, the finding that ASD readers skip target words less often in Experiment 2, and take longer to read sentences during second pass for both experiments, suggests that they adopt a more cautious reading strategy and take longer to evaluate their sentence interpretation prior to making a manual response. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

From Darwin to constructivism: the evolution of grounded theory.

PubMed

Hall, Helen; Griffiths, Debra; McKenna, Lisa

2013-01-01

To explore the evolution of grounded theory and equip the reader with a greater understanding of the diverse conceptual positioning that is evident in the methodology. Grounded theory was developed during the modernist phase of research to develop theories that are derived from data and explain human interaction. Its philosophical foundations derive from symbolic interactionism and were influenced by a range of scholars including Charles Darwin and George Mead. Rather than a rigid set of rules and procedures, grounded theory is a way of conceptualising data. Researchers demonstrate a range of perspectives and there is significant variation in the way the methodology is interpreted and executed. Some grounded theorists continue to align closely with the original post-positivist view, while others take a more constructivist approach. Although the diverse interpretations accommodate flexibility, they may also result in confusion. The grounded theory approach enables researchers to align to their own particular world view and use methods that are flexible and practical. With an appreciation of the diverse philosophical approaches to grounded theory, researchers are enabled to use and appraise the methodology more effectively.

How Did You Like It? The Question of Student Response and Literature.

ERIC Educational Resources Information Center

Duke, Charles R.

Teachers need not drop entirely the nonliterary aspects of classroom talk and response to put students back in touch with the aesthetic role of classroom reading. Affect is the "gut reaction" a reader experiences when his or her raw emotions are touched. This first level of response must be acknowledged, even encouraged, before moving on…

INF (Intermediate Range Nuclear Forces) Treaty and flexible response. Research report

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

Lewis, J.W.

1988-03-01

This paper examines how the Intermediate Range Nuclear Forces (INF) Treaty affects NATO's military strategy of flexible response. A discussion of flexible response strategy is provided as background for the reader. Then, relevant terms of the INF treaty are addressed followed by an assessment of the treaty's impact on the military strategy of the alliance.

Essential methodological considerations when using grounded theory.

PubMed

Achora, Susan; Matua, Gerald Amandu

2016-07-01

To suggest important methodological considerations when using grounded theory. A research method widely used in nursing research is grounded theory, at the centre of which is theory construction. However, researchers still struggle with some of its methodological issues. Although grounded theory is widely used to study and explain issues in nursing practice, many researchers are still failing to adhere to its rigorous standards. Researchers should articulate the focus of their investigations - the substantive area of interest as well as the focal population. This should be followed by a succinct explanation of the strategies used to collect and analyse data, supported by clear coding processes. Finally, the resolution of the core issues, including the core category and related categories, should be explained to advance readers' understanding. Researchers should endeavour to understand the tenets of grounded theory. This enables 'neophytes' in particular to make methodological decisions that will improve their studies' rigour and fit with grounded theory. This paper complements the current dialogue on improving the understanding of grounded theory methodology in nursing research. The paper also suggests important procedural decisions researchers need to make to preserve their studies' scientific merit and fit with grounded theory.

Judicial astrology in theory and practice in later medieval Europe.

PubMed

Carey, Hilary M

2010-06-01

Interrogations and elections were two branches of Arabic judicial astrology made available in Latin translation to readers in western Europe from the twelfth century. Through an analysis of the theory and practice of interrogations and elections, including the writing of the Jewish astrologer Sahl b. Bishr, this essay considers the extent to which judicial astrology was practiced in the medieval west. Consideration is given to historical examples of interrogations and elections mostly from late medieval English manuscripts. These include the work of John Dunstaple (ca. 1390-1453), the musician and astrologer who is known have served at the court of John, duke of Bedford. On the basis of the relatively small number of surviving historical horoscopes, it is argued that the practice of interrogations and elections lagged behind the theory.

Theory of gearing

NASA Technical Reports Server (NTRS)

Litvin, Faydor L.

1989-01-01

Basic mathematical problems on the theory of gearing are covered in this book, such as the necessary and sufficient conditions of envelope existence, relations between principal curvatures and directions for surfaces of mating gears. Also included are singularities of surfaces accompanied by undercutting the process of generation, the phenomena of envelope of lines of contact, and the principles for generation of conjugate surfaces. Special attention is given to the algorithms for computer aided simulation of meshing and tooth contact. This edition was complemented with the results of research recently performed by the author and his doctoral students. The book contains sample problems and also problems for the reader to solve.

Exact renormalization group equations: an introductory review

NASA Astrophysics Data System (ADS)

Bagnuls, C.; Bervillier, C.

2001-07-01

We critically review the use of the exact renormalization group equations (ERGE) in the framework of the scalar theory. We lay emphasis on the existence of different versions of the ERGE and on an approximation method to solve it: the derivative expansion. The leading order of this expansion appears as an excellent textbook example to underline the nonperturbative features of the Wilson renormalization group theory. We limit ourselves to the consideration of the scalar field (this is why it is an introductory review) but the reader will find (at the end of the review) a set of references to existing studies on more complex systems.

NLSE: Parameter-Based Inversion Algorithm

NASA Astrophysics Data System (ADS)

Sabbagh, Harold A.; Murphy, R. Kim; Sabbagh, Elias H.; Aldrin, John C.; Knopp, Jeremy S.

Chapter 11 introduced us to the notion of an inverse problem and gave us some examples of the value of this idea to the solution of realistic industrial problems. The basic inversion algorithm described in Chap. 11 was based upon the Gauss-Newton theory of nonlinear least-squares estimation and is called NLSE in this book. In this chapter we will develop the mathematical background of this theory more fully, because this algorithm will be the foundation of inverse methods and their applications during the remainder of this book. We hope, thereby, to introduce the reader to the application of sophisticated mathematical concepts to engineering practice without introducing excessive mathematical sophistication.

Travel Demand Modeling

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

Southworth, Frank; Garrow, Dr. Laurie

This chapter describes the principal types of both passenger and freight demand models in use today, providing a brief history of model development supported by references to a number of popular texts on the subject, and directing the reader to papers covering some of the more recent technical developments in the area. Over the past half century a variety of methods have been used to estimate and forecast travel demands, drawing concepts from economic/utility maximization theory, transportation system optimization and spatial interaction theory, using and often combining solution techniques as varied as Box-Jenkins methods, non-linear multivariate regression, non-linear mathematical programming,more » and agent-based microsimulation.« less

Publication Manual of the American Psychological Association--5th edition: a review of additions and changes in style requirements.

PubMed

Russell, Cynthia L; Aud, Myra A

2002-01-01

The purpose of this article is to highlight the substantive changes and enhancements between the 4th edition and new 5th edition of the so that modifications and enhancements are more easily incorporated into the reader's writing and editing practice. The 4th and new 5th editions of the were compared and substantive changes are presented. The following text style requirements are addressed: (a) use of parentheses to enclose statistical values, (b) use of italics, and (c) presentation of statistical data. Reference citation style changes include: (a) use of italics instead of underlining, (b) use of et al., and (c) use of the hanging indent. With the explosion of electronic media use, guidelines for documenting these sources are reviewed. Appropriate use of adverbs and research subject descriptors, submission of manuscripts on disks or files, responsibilities of corresponding authors, and converting the dissertation into a journal article are addressed. This information should assist the reader to quickly and accurately focus upon the enhancements and changes in the recently released 5th edition. Hopefully these changes will easily be incorporated into the readers' editing responsibilities, manuscripts, and subsequent publications.

Visual Communications: Bridging Across Cultures. Selected Readings from the Annual Conference of the International Visual Literacy Association (23rd, Washington, D.C., October 1991).

ERIC Educational Resources Information Center

Baca, Judy Clark, Ed.; And Others

This book of readings consists of selected papers presented under five topics: (1) Research and Theory--18 papers including research on visual effects on attitude and cognition, students of different field dependence levels, modern and postmodern design on reader perceptions of news, effects of gray shades, short-term memory capacity differences,…

Channel coding and data compression system considerations for efficient communication of planetary imaging data

NASA Technical Reports Server (NTRS)

Rice, R. F.

1974-01-01

End-to-end system considerations involving channel coding and data compression are reported which could drastically improve the efficiency in communicating pictorial information from future planetary spacecraft. In addition to presenting new and potentially significant system considerations, this report attempts to fill a need for a comprehensive tutorial which makes much of this very subject accessible to readers whose disciplines lie outside of communication theory.

The Power of Positioning: On the Normalisation of Gender, Race/Ethnicity, Nation and Class Positions in a Swedish Social Work Textbook

ERIC Educational Resources Information Center

Fahlgren, Siv; Sawyer, Lena

2011-01-01

This article presents a feminist reading of a Swedish social work academic textbook as a case study. We use a discourse analytic approach and positioning theory, focusing on author positions through different story lines. The aim is to make visible how differences are created and positions of the author/reader normalised in terms of gender,…

Game Theory, Probabilistic Risk, and Randomized Strategy: The Rulebook Revisited with Emphasis on Coast Guard Mission Space

DTIC Science & Technology

2011-12-01

mathematical concepts and philosophical assumptions necessary for these techniques to be applicable. We review the Coast Guard’s role in the protection...Submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN APPLIED MATHEMATICS from the NAVAL...Advisor Joseph DiRenzo Second Reader Carlos Borges Chair, Department of Applied Mathematics iv THIS PAGE INTENTIONALLY LEFT BLANK v

What the Words Do Not Say: SFS for Children under the Light of Social Semiotic Theory Case Study--'Horis sosivio'

ERIC Educational Resources Information Center

Dermata, Katerina; Skarpelos, Yannis

2017-01-01

The research on short stories for children has focused in Greece mostly on their literary, pedagogical, linguistic and educational aspects. This paper attempts to approach Short Form Stories for children under the light of social semiotics, the main elements being the author's choices in sign-creation process and its interpretation by the reader.…

The Representation of Europe in Maps with Reference to Catling's Theory of Children's Worlds: Issues for Geographical Education

ERIC Educational Resources Information Center

Halocha, John

2011-01-01

This paper discusses some of the complex issues involved in how Europe is represented in a range of map formats. The reader is encouraged to consider these issues by accessing recommended websites in order to analyse how Europe is represented through their published contents. Simon Catling's theoretical work on children's worlds is then used to…

Composite materials and structures: Science, technology and applications. A compendium of books, review papers, and other sources of information

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

Bogdanovich, A.E.; Sierakowski, R.L.

A fast growing volume of literature in various fields of composite materials and structures has inspired the authors to attempt to assemble all major books and review papers in a concise compendium presented here. This could give researchers, engineers, designers, and graduate students a rapid access to the vast volume of references on any specific topic in the field of composites and thereby satisfy their research requirements. The compendium includes encyclopedias, handbooks, design guides, textbooks, reference books, review papers and also a few collections of papers. The topics span theory, modeling and analysis of composite materials, processing and manufacturing, propertiesmore » and characterization, theory and analysis of composite structures, joints and connections, designing with composites, and composites applications. The compendium includes over 400 references, which are arranged in alphabetical order within each topic under consideration. Additionally, the reader can find, in this compendium, the lists of major conferences, journals, and ASTM STP publications on composites. The major objective of this work is not critically reviewing or discussing specific research approaches and results. The authors have rather intended to provide extensive bibliographic information that may help the reader to get familiar with the primary literature and, in necessary, undertake further literature search on any particular problem of interest.« less

The rabbit in the hat: dubious argumentation and the persuasive effects of prescription drug advertising (DTCA).

PubMed

Rubinelli, Sara; Nakamoto, Kent; Schulz, Peter J

2008-01-01

There is an ongoing global debate over the potential benefits and risks of allowing direct-to-consumer advertising of prescription medicines (DTCA). The core of this debate concerns the identification of DTCA either as a beneficial procedure to be promoted or as a damaging procedure to be abolished. Economic data on DTCA suggest that this form of advertising has an impact on consumers. Based on this premise, we explore the use of argumentation theory to inquire into the reasons for this success. In particular, by combining perspectives from argumentation theory and marketing research this paper aims to test the hypothesis of whether DTCA presents information framed in potentially misleading, but persuasive, argumentative structures. We highlight and discuss the results of two studies designed to assess whether readers perceive DTCA as argumentative and, if so, which explicit and implicit elements provide groundings for the inference that consumers draw from the ads. The analysis highlights the presence in DTCA of dubious arguments (fallacies and distracting claims) that may go unnoticed. Also, it illustrates the nature of readers' wrong assumptions that arise independently from the contents of the ads. These factors seem to influence the level of the self-perceived persuasiveness of DTCA.

Literature and Lives: A Response-Based, Cultural Studies Approach to Teaching English.

ERIC Educational Resources Information Center

Carey-Webb, Allen

Telling stories from secondary and college English classrooms, this book explores the new possibilities for teaching and learning generated by bringing together reader-response and cultural-studies approaches. The book connects William Shakespeare, Charles Dickens, Mark Twain, and other canonical figures to multicultural writers, popular culture,…

Reader's Response: What Is a SoTL?

ERIC Educational Resources Information Center

Griebenow, Kai

2010-01-01

In this response to, "SoTL Commons Conference: A Spirit of Inquiry" (Margaret Davis, Kera Watkins, and Deborah Allen, "International Journal for the Scholarship of Teaching and Learning,"v3 n2 Jul 2009), Griebenow adds his personal impressions as an "SOTL newbie." He states that many scientists have an idea of…

Confronting History: Holocaust Books for Children (Practical Reflections).

ERIC Educational Resources Information Center

Rudman, Masha Kabakow; Rosenberg, Susan P.

1991-01-01

Provides a comprehensive picture of current Holocaust literature, largely for readers age 10 and older. Describes books that look at individual responsibility, group responsibility, non-Jewish perspectives, and Jewish resistance and survivors' stories. Explores nonfiction works for varying ages, and closes with a special book that takes the form…

Creating a Campus Based Community Emergency Response Team (CERT)

ERIC Educational Resources Information Center

Connolly, Maureen

2012-01-01

This article provides the reader with information regarding forming a community emergency response team (CERT) at a community college. College public safety departments are efficient entities in ordinary times. However, recent events at community colleges across the country have shown that there have been situations where their capabilities have…

Interpretive Responses in Reading History and Biology: An Exploratory Study

ERIC Educational Resources Information Center

Fareed, Ahmed A.

1971-01-01

Explores the interpretive processes of 12 sixth-grade pupils, using the recorded interview technique. Concludes that readers use the processes of reproduction, inquiry, emotional reaction, rational judgment, appreciation, association, and illumination, and that the nature of the reading material influences the types of interpretive responses. (VJ)

Creep life management system for a turbine engine and method of operating the same

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

Tralshawala, Nilesh; Miller, Harold Edward; Badami, Vivek Venugopal

A creep life management system includes at least one sensor apparatus coupled to a first component. The at least one sensor apparatus is configured with a unique identifier. The creep life management system also includes at least one reader unit coupled to a second component. The at least one reader unit is configured to transmit an interrogation request signal to the at least one sensor apparatus and receive a measurement response signal transmitted from the at least one sensor apparatus. The creep life management system further includes at least one processor programmed to determine a real-time creep profile of themore » first component as a function of the measurement response signal transmitted from the at least one sensor apparatus.« less

Book Review:

NASA Astrophysics Data System (ADS)

Louko, Jorma

2007-04-01

Bastianelli and van Nieuwenhuizen's monograph `Path Integrals and Anomalies in Curved Space' collects in one volume the results of the authors' 15-year research programme on anomalies that arise in Feynman diagrams of quantum field theories on curved manifolds. The programme was spurred by the path-integral techniques introduced in Alvarez-Gaumé and Witten's renowned 1983 paper on gravitational anomalies which, together with the anomaly cancellation paper by Green and Schwarz, led to the string theory explosion of the 1980s. The authors have produced a tour de force, giving a comprehensive and pedagogical exposition of material that is central to current research. The first part of the book develops from scratch a formalism for defining and evaluating quantum mechanical path integrals in nonlinear sigma models, using time slicing regularization, mode regularization and dimensional regularization. The second part applies this formalism to quantum fields of spin 0, 1/2, 1 and 3/2 and to self-dual antisymmetric tensor fields. The book concludes with a discussion of gravitational anomalies in 10-dimensional supergravities, for both classical and exceptional gauge groups. The target audience is researchers and graduate students in curved spacetime quantum field theory and string theory, and the aims, style and pedagogical level have been chosen with this audience in mind. Path integrals are treated as calculational tools, and the notation and terminology are throughout tailored to calculational convenience, rather than to mathematical rigour. The style is closer to that of an exceedingly thorough and self-contained review article than to that of a textbook. As the authors mention, the first part of the book can be used as an introduction to path integrals in quantum mechanics, although in a classroom setting perhaps more likely as supplementary reading than a primary class text. Readers outside the core audience, including this reviewer, will gain from the book a heightened appreciation of the central role of regularization as a defining ingredient of a quantum field theory and will be impressed by the agreement of results arising from different regularization schemes. The readers may in particular enjoy the authors' `brief history of anomalies' in quantum field theory, as well as a similar historical discussion of path integrals in quantum mechanics.

Ling's Adsorption Theory as a Mechanism of Membrane Potential Generation Observed in Both Living and Nonliving Systems.

PubMed

Tamagawa, Hirohisa; Funatani, Makoto; Ikeda, Kota

2016-01-26

The potential between two electrolytic solutions separated by a membrane impermeable to ions was measured and the generation mechanism of potential measured was investigated. From the physiological point of view, a nonzero membrane potential or action potential cannot be observed across the impermeable membrane. However, a nonzero membrane potential including action potential-like potential was clearly observed. Those observations gave rise to a doubt concerning the validity of currently accepted generation mechanism of membrane potential and action potential of cell. As an alternative theory, we found that the long-forgotten Ling's adsorption theory was the most plausible theory. Ling's adsorption theory suggests that the membrane potential and action potential of a living cell is due to the adsorption of mobile ions onto the adsorption site of cell, and this theory is applicable even to nonliving (or non-biological) system as well as living system. Through this paper, the authors emphasize that it is necessary to reconsider the validity of current membrane theory and also would like to urge the readers to pay keen attention to the Ling's adsorption theory which has for long years been forgotten in the history of physiology.

The application of grounded theory and symbolic interactionism.

PubMed

Jeon, Yun-Hee

2004-09-01

This paper describes the methodological and theoretical context and underpinnings of a study that examined community psychiatric nurses' work with family caregivers of older people with depression. The study used grounded theory research methods, with its theoretical foundations drawn from symbolic interactionism. The aims of the study were to describe and conceptualize the processes involved when community nurses work and interact with family caregivers and to develop an explanatory theory of these processes. This paper begins with an explanation of the rationale for using grounded theory as the method of choice, followed by a discussion of the theoretical underpinnings of the study, including a brief summary of the nature and origins of symbolic interactionism. Key premises of symbolic interactionism regarded as central to the study are outlined and an analytical overview of the grounded theory method is provided. The paper concludes with a commentary on some of the issues and debates in the use of grounded theory in nursing research. The main purpose of this paper is to provide a methodical and critical review of symbolic interactionism and grounded theory that can help readers, particularly those who are intending to use grounded theory, better understand the processes involved in applying this method to their research.

Processing abstract language modulates motor system activity.

PubMed

Glenberg, Arthur M; Sato, Marc; Cattaneo, Luigi; Riggio, Lucia; Palumbo, Daniele; Buccino, Giovanni

2008-06-01

Embodiment theory proposes that neural systems for perception and action are also engaged during language comprehension. Previous neuroimaging and neurophysiological studies have only been able to demonstrate modulation of action systems during comprehension of concrete language. We provide neurophysiological evidence for modulation of motor system activity during the comprehension of both concrete and abstract language. In Experiment 1, when the described direction of object transfer or information transfer (e.g., away from the reader to another) matched the literal direction of a hand movement used to make a response, speed of responding was faster than when the two directions mismatched (an action-sentence compatibility effect). In Experiment 2, we used single-pulse transcranial magnetic stimulation to study changes in the corticospinal motor pathways to hand muscles while reading the same sentences. Relative to sentences that do not describe transfer, there is greater modulation of activity in the hand muscles when reading sentences describing transfer of both concrete objects and abstract information. These findings are discussed in relation to the human mirror neuron system.

Book Review:

NASA Astrophysics Data System (ADS)

Parthasarathy, R.

2005-06-01

This book gives a clear exposition of quantum field theory at the graduate level and the contents could be covered in a two semester course or, with some effort, in a one semester course. The book is well organized, and subtle issues are clearly explained. The margin notes are very useful, and the problems given at the end of each chapter are relevant and help the student gain an insight into the subject. The solutions to these problems are given in chapter 12. Care is taken to keep the numerical factors and notation very clear. Chapter 1 gives a clear overview and typical scales in high energy physics. Chapter 2 presents an excellent account of the Lorentz group and its representation. The decomposition of Lorentz tensors under SO(3) and the subsequent spinorial representations are introduced with clarity. After giving the field representation for scalar, Weyl, Dirac, Majorana and vector fields, the Poincaré group is introduced. Representations of 1-particle states using m2 and the Pauli Lubanski vector, although standard, are treated lucidly. Classical field theory is introduced in chapter 3 and a careful treatment of the Noether theorem and the energy momentum tensor are given. After covering real and complex scalar fields, the author impressively introduces the Dirac spinor via the Weyl spinor; Abelian gauge theory is also introduced. Chapter 4 contains the essentials of free field quantization of real and complex scalar fields, Dirac fields and massless Weyl fields. After a brief discussion of the CPT theorem, the quantization of electromagnetic field is carried out both in radiation gauge and Lorentz gauge. The presentation of the Gupta Bleuler method is particularly impressive; the margin notes on pages 85, 100 and 101 invaluable. Chapter 5 considers the essentials of perturbation theory. The derivation of the LSZ reduction formula for scalar field theory is clearly expressed. Feynman rules are obtained for the λphi4 theory in detail and those of QED briefly. The basic idea of renormalization is explained using the λphi4 theory as an example. There is a very lucid discussion on the `running coupling' constant in section 5.9. Chapter 6 explains the use of the matrix elements, formally given in the previous chapter, to compute decay rates and cross sections. The exposition is such that the reader will have no difficulty in following the steps. However, bearing in mind the continuity of the other chapters, this material could have been consigned to an appendix. In the short chapter 7, the QED Lagrangian is shown to respect P, C and T invariance. One-loop divergences are described. Dimensional and Pauli Villars regularization are introduced and explained, although there is no account of their use in evaluating a typical one-loop divergent integral. Chapter 8 describes the low energy limit of the Weinberg Salam theory. Examples for μ-→ e-barnueν μ, π+→ l+νl and K0→ π-l+νl are explicitly solved, although the serious reader should work them out independently. On page 197 the `V-A structure of the currents proposed by Feynman and Gell-Mann' is stated; the first such proposal was by E C G Sudarshan and R E Marshak. In chapter 9 the path integral quantization method is developed. After deriving the transition amplitude as the sum over all paths, in quantum mechanics, a demonstration that the integration of functions in the path integral gives the expectation value of the time ordered product of the corresponding operators is given and applied to real scalar free field theory to get the Feynman propagator. Then the Euclidean formulation is introduced and its `tailor made' role in critical phenomena is illustrated with the 2-d Ising model as an example, including the RG equation. Chapter 10 introduces Yang Mills theory. After writing down the typical gauge invariant Lagrangian and outlining the ingredients of QCD, the adjoint representation for fields is given. It could have been made complete by giving the Feynman rules for the cubic and quartic vertices for non-Abelian gauge fields, although the reader can obtain them from the last term in equation 10.27. In chapter 11, spontaneous symmetry breaking in quantum field theory is described. The difference in quantum mechanics and QFT with respect to the degenerate vacua is clearly brought out by considering the tunnelling amplitude between degenerate vacua. This is very good, as this aspect is mostly overlooked in many textbooks. The Goldstone theorem is then illustrated by an example. The Higgs mechanism is explained in Abelian and non-Abelian (SU(2)) gauge theories and the situation in SU(2)xU(1) gauge theory is discussed. This book certainly covers most of the modern developments in quantum field theory. The reader will be able to follow the content and apply it to specific problems. The bibliography is certainly useful. It will be an asset to libraries in teaching and research institutions.

Reader characteristics linked to detection of pulmonary nodules on radiographs: ROC vs. JAFROC analyses of performance

NASA Astrophysics Data System (ADS)

Kohli, Akshay; Robinson, John W.; Ryan, John; McEntee, Mark F.; Brennan, Patrick C.

2011-03-01

The purpose of this study is to explore whether reader characteristics are linked to heightened levels of diagnostic performance in chest radiology using receiver operating characteristic (ROC) and jackknife free response ROC (JAFROC) methodologies. A set of 40 postero-anterior chest radiographs was developed, of which 20 were abnormal containing one or more simulated nodules, of varying subtlety. Images were independently reviewed by 12 boardcertified radiologists including six chest specialists. The observer performance was measured in terms of ROC and JAFROC scores. For the ROC analysis, readers were asked to rate their degree of suspicion for the presence of nodules by using a confidence rating scale (1-6). JAFROC analysis required the readers to locate and rate as many suspicious areas as they wished using the same scale and resultant data were used to generate Az and FOM scores for ROC and JAFROC analyses respectively. Using Pearson methods, scores of performance were correlated with 7 reader characteristics recorded using a questionnaire. JAFROC analysis showed that improved reader performance was significantly (p<=0.05) linked with chest specialty (p<0.03), hours per week reading chest radiographs (p<0.03) and chest readings per year (p<0.04). ROC analyses demonstrated only one significant relationship, hours per week reading chest radiographs (p<0.02).The results of this study have shown that radiologist's performance in the detection of pulmonary nodules on radiographs is significantly linked to chest specialty, hours reading per week and number of radiographs read per year. Also, JAFROC is a more powerful predictor of performance as compared to ROC.