DIFFERENCES BETWEEN DYSLEXIC STUDENTS AND CONTROLS MATCHED FOR EDUCATIONAL LEVEL IN WORD INTELLIGIBILITY AND TEXT COMPREHENSION PRESENTED VIA SYNTHETIC AND NATURAL SPEECH

This study investigated intelligibility and text comprehension for natural and synthetic speech held by a group of dyslexic students and their controls matched for educational level-school grade. Results have shown that both groups identified words and sentences better in natural speech. Dyslexic students however had shown worst performance in synthetic speech than controls. Overall, a significant difference has been observed between the two groups concerning their text comprehension in natural versus synthetic speech.  Article visualizations

AXMEDIS 2007 Conference Proceedings

The AXMEDIS International Conference series has been established since 2005 and is focused on the research, developments and applications in the cross-media domain, exploring innovative technologies to meet the challenges of the sector. AXMEDIS2007 deals with all subjects and topics related to cross-media and digital-media content production, processing, management, standards, representation, sharing, interoperability, protection and rights management. It addresses the latest developments and future trends of the technologies and their applications, their impact and exploitation within academic, business and industrial communities

Modeling Reader's Emotional State Response on Document's Typographic Elements

We present the results of an experimental study towards modeling the reader's emotional state variations induced by the typographic elements in electronic documents. Based on the dimensional theory of emotions we investigate how typographic elements, like font style (bold, italics, bold-italics) and font (type, size, color and background color), affect the reader's emotional states, namely, Pleasure, Arousal, and Dominance (PAD). An experimental procedure was implemented conforming to International Affective Picture System guidelines and incorporating the Self-Assessment Manikin test. Thirty students participated in the experiment. The stimulus was a short paragraph of text for which any content, emotion, and/or domain dependent information was excluded. The Analysis of Variance revealed the dependency of (a) all the three emotional dimensions on font size and font/background color combinations and (b) the Pleasure dimension on font type and font style. We introduce a set of mapping rules showing how PAD vary on the discrete values of font style and font type elements. Moreover, we introduce a set of equations describing the PAD dimensions' dependency on font size. This novel model can contribute to the automated reader's emotional state extraction in order, for example, to enhance the acoustic rendition of the documents, utilizing text-to-speech synthesis

EFFECTS OF HEADINGS ON PROCESSING OF AUDIO TEXTS

Text-to-speech devices often do a poor job of translating signals such as headings from visual into audio mode. Previous research studies have attempted to address this problem but these studies have mainly used heading detection tasks. The current study seeks to investigate 1) whether listeners find the presence of audio headings useful in natural learning tasks, and 2) the type of heading rendering that is most useful in natural learning tasks. The three learning tasks in this study include note-taking, cued recall, and knowledge transfer. Results from this study reveal that listeners find audio headings useful in the note-taking task. It is less clear how audio headings affect cued recall and knowledge transfer, but there is some evidence that a rendering strategy which conveys audio contrast plus other types of signaling information seems to facilitate cued recall performance

Virtual Reality Games for Motor Rehabilitation

This paper presents a fuzzy logic based method to track user satisfaction without the need for devices to monitor users physiological conditions. User satisfaction is the key to any product’s acceptance; computer applications and video games provide a unique opportunity to provide a tailored environment for each user to better suit their needs. We have implemented a non-adaptive fuzzy logic model of emotion, based on the emotional component of the Fuzzy Logic Adaptive Model of Emotion (FLAME) proposed by El-Nasr, to estimate player emotion in UnrealTournament 2004. In this paper we describe the implementation of this system and present the results of one of several play tests. Our research contradicts the current literature that suggests physiological measurements are needed. We show that it is possible to use a software only method to estimate user emotion

Losing ground : locational formulations in argumentation over New Travellers

This thesis is an exercise in discursive psychology. The body of discourse analysed concerns the defence of rural space against New Travellers. In contrast to previous sociological and human geographical work in this area, instead of newspaper articles and Parliamentary discourse, participants' talk and texts are the starting point for the - investigation. The data corpora have been generated from a variety of sources: Focus groupd iscussionsw ith policeo fficers;i nterviewsw ith landowners(or their representatives);le tters to the editors of local newspapers;and private letters of complaint to a local council. The thesisf ocuseso n the participants's electiono f locational formulations,t he work this hast aken,a ndh ow this work partly constitutesin teractional business. The thesis makes a distinctive contribution to several different areas. This includes offering a disciplinaryc ritiqueo f how humanistg eographerasn de nvironmental psychologistsh avec onstructeda ttachmentto placea st he norm,w hilst problematising high residentiaml obility. Without takingu p a positioni n this debatet,h e thesis demonstratehso w a discursivea pproachc an offer a differentp erspectiveo n place discourse- includingt he way thatp lacei dentity / attachmenmt ight be reconceiveda nd studied. The first two analytic chapters provide a distinctive contribution to discursive psychology by bringing together, and building on, previous work around the analysis of Abstract place discourse. Chapter five demonstratesp articipants' use of location as a domain of warrant for making complaints about New Travellers. Chapter six demonstratesh ow participants used spatial descriptionst o construct New Travellers as transgressiveo r literally 'out-of-place'. The third andf inal analyticc hapter,c hapters evenp rovidesa contribution to social psychology by demonstrating citizenship in practice. The project concludes by considering these contributions and their implications, and outlining several reasons for further work on the discursive psychology of place. The thorny issues raised by a focus on place, such as realism vs relativism are also discussed.the Department of Psychology, University of Plymout

Making Speech-Matter: Recurring Mediations in Sound Poetics and its Contemporary Practice

This thesis produces a critical and creative space for new forms of sound poetics. Through a reflective process combining theoretical research and poetic practice – performances, text-scores and installations – the thesis tests the contemporary terms of intermedial poetics and sound poetry, establishing a conceptual terminology for speech-matter. Beginning with a study of 1960s sound poet Henri Chopin and his relation to the tape machine, I argue that this technological mediation was based on a poetics of analogue sound hinged on bodily engagement. Social and physical properties of the tape machine contribute to a mode of practice that negotiates the body, machine, and effort. Exploring Michel Serres’s concept of parasitic noise and the relation of interference to lyric appeal, via the work of Denise Riley and Hannah Weiner, I understand sound poetics as a product of lyrically active noise. Through an analysis of radio address, a conceptual link is drawn between lyric poetry and technological mediation, which posits the radiophonic as a material effect of transmission and also a mode of hailing. This is tested through sound poems that are investigative of distortion and echo. Addressing the conceptual limits of Intermedia, a new critical model is established for a poetics of sound operating in present-day media technologies. This alternative model, based on a concept of milieu, is a means of negotiating a poem’s materiality and context, in order to posit a work’s multiple connections and transmissions. This model is tested through the text and installation work of Caroline Bergvall, and subsequently realised in my own gallery installation that investigates links between sound, milieu and archive. Through this research into mediated speech, new platforms for intermedial sound poetics are produced. This project offers a model for practice-based research that produces knowledge of speech-matter by way of the ‘black box’ of poetic practice