WorldWideScience

Sample records for voice forming identity

  1. Autoethnographic Realisation of Legitimacy of Voice: A Poetic Trail of Forming Researcher Identity

    Directory of Open Access Journals (Sweden)

    Thirusha Naidu

    2014-01-01

    Full Text Available During my research with home-based care volunteers in South Africa I used autoethnography and poetic reflection to document the parallel realisation of my changing identity as a researcher and the home-based care volunteers' realisation of their identity as significant contributors to the HIV/AIDS care and support networks in their community. I explored how the concepts of space and witnessing were operative in the realisation of a legitimate identity for the participants and me. Physical space or distance from familiar environments, experiences and ideas promoted alternative perspectives and stimulated the development of an understanding of personal identity. Dialogical space created through engagement with others encouraged identity development in both different and similar ways for me as a researcher and the participants. In this article, I recount my role as a witness to the participants’ realisation of identity whilst concurrently being witnessed by others in the process of developing my identity as a researcher. Witnessing is recognised as acknowledgement and affirmation in the process of identity development. A series of poems written during and after the primary data collection illustrate aspects of the discussion. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1401212

  2. Voice, dialogicality and identity construction in textual ...

    African Journals Online (AJOL)

    Kate H

    “They came there as workers”: Voice, dialogicality and identity .... Lonmin employs approximately 28,000 people, most of whom are ... How do Lonmin, Nzuza, Mtshamba and Magidiwana construct themselves ... or are affected by, the company's activities; (ii) the environment; and (iii) the company's ..... back to the mountain.

  3. Temporal voice areas exist in autism spectrum disorder but are dysfunctional for voice identity recognition

    Science.gov (United States)

    Borowiak, Kamila; von Kriegstein, Katharina

    2016-01-01

    The ability to recognise the identity of others is a key requirement for successful communication. Brain regions that respond selectively to voices exist in humans from early infancy on. Currently, it is unclear whether dysfunction of these voice-sensitive regions can explain voice identity recognition impairments. Here, we used two independent functional magnetic resonance imaging studies to investigate voice processing in a population that has been reported to have no voice-sensitive regions: autism spectrum disorder (ASD). Our results refute the earlier report that individuals with ASD have no responses in voice-sensitive regions: Passive listening to vocal, compared to non-vocal, sounds elicited typical responses in voice-sensitive regions in the high-functioning ASD group and controls. In contrast, the ASD group had a dysfunction in voice-sensitive regions during voice identity but not speech recognition in the right posterior superior temporal sulcus/gyrus (STS/STG)—a region implicated in processing complex spectrotemporal voice features and unfamiliar voices. The right anterior STS/STG correlated with voice identity recognition performance in controls but not in the ASD group. The findings suggest that right STS/STG dysfunction is critical for explaining voice recognition impairments in high-functioning ASD and show that ASD is not characterised by a general lack of voice-sensitive responses. PMID:27369067

  4. Second Language Inner Voice and Identity

    Science.gov (United States)

    Shigematsu, Brandon Kenji

    2010-01-01

    This study investigates the phenomena of second language (L2, hereafter) inner voice for three Japanese-American English bilinguals who had long-term exposure to the L2 in naturalistic contexts, that is, by living and/or working or studying in the U.S. American English learners of L2 Japanese were included in the study as well, although only one…

  5. Facebook-Infused Identities: Learners' Voices

    Science.gov (United States)

    Hashim, Ruzy Suliza; Idrus, Mohd Muzhafar; Ho-Abdullah, Imran; Yosof, Noraini Md; Mydin, Raihanah Mohd; Hamdan, Shahizah Ismail

    2013-01-01

    The National Higher Education Strategic Plan of Malaysia focuses on graduates who are innovative and knowledgeable to meet the standards and challenges of 21st century. This paper, then, explores how an innovation practice has taken place in a course entitled "Gender Identities: Malaysian Perspectives" where students scrutinize gender…

  6. Fragile Identities: Exploring Learner Identity, Learner Autonomy and Motivation through Young Learners' Voices

    Science.gov (United States)

    Lamb, Terry Eric

    2011-01-01

    Recent research in the fields of motivation and learner autonomy in language learning has begun to explore their relationships to the construct of identity. This article builds on this through the voices of a group of six learners of French or German in a secondary school in England, over a two-year period. These young learners initially reveal a…

  7. Youth Voice and Positive Identity-Building Practices: The Case of ScienceGirls

    Science.gov (United States)

    Rahm, Jrène; Lachaîne, Audrey; Mathura, Ahlia

    2014-01-01

    Through two stories of youth voice, learning, and identity development in an afterschool science program for girls only, we show the ways in which such programs can be understood as important identity-building practices. We describe key dimensions of a socio-cultural approach to youth voice, learning, and identity, situated also in the context of…

  8. Looking Back, Looking Forward : : Helping Adult Immigrant ESL Students With Voice, Identity and Agency

    OpenAIRE

    Riley, Allison Ann

    2013-01-01

    Immigrating to a new country and learning a new language require a redefining of self, often resulting in conflicts with identity, a loss of voice and power and a disconnection from future hope. These conflicts, struggles and stresses can play out in the classroom in the form of non-participation and disruptive behaviors that inhibit learning. Looking Back, Looking Forward was designed as an extension to a regular adult ESL curriculum in an effort to address the needs, beyond language skills,...

  9. "We ARE Our Instrument!": Forming a Singer Identity

    Science.gov (United States)

    O'Bryan, Jessica

    2015-01-01

    Preparation for the operatic stage means that for some students their voice will undergo significant transformation during training. For most operatic singers, voice type will determine future roles, the music they perform and potential career trajectory. Voice type becomes a facet of identity and position within the operatic world. This article…

  10. MOBILIZED STATE´S WORKERS: VOICES IN THE MEDIATIC CONSTRUCTION OF THEIR IDENTITIES

    Directory of Open Access Journals (Sweden)

    Patricia Mariel Sorribas

    2014-06-01

    Full Text Available In this study we analyze the identity fields of state workers in Cordoba (Argentina from the media frames developed by the largest newspaper coverage at the provincial level for the period 2002-2006. This will distinguish the different voices from which it is possible to reconstruct the identities (voices of the press, the protagonists and antagonists. Between the protagonist and antagonist build the identity of these workers around the axis unprivileged/privileged. The voice of the press makes their frames using other criteria, characterizing the protagonists based on the level of unification and massiveness of the actions of them, differing governmental procedures. The identity construction of the figure of the antagonist from the three voices is much more complex. This construction reveals that as of labor dispute, the content of the newspaper discourse shifts to a definition of political identities in the party system.

  11. Matching novel face and voice identity using static and dynamic facial images.

    Science.gov (United States)

    Smith, Harriet M J; Dunn, Andrew K; Baguley, Thom; Stacey, Paula C

    2016-04-01

    Research investigating whether faces and voices share common source identity information has offered contradictory results. Accurate face-voice matching is consistently above chance when the facial stimuli are dynamic, but not when the facial stimuli are static. We tested whether procedural differences might help to account for the previous inconsistencies. In Experiment 1, participants completed a sequential two-alternative forced choice matching task. They either heard a voice and then saw two faces or saw a face and then heard two voices. Face-voice matching was above chance when the facial stimuli were dynamic and articulating, but not when they were static. In Experiment 2, we tested whether matching was more accurate when faces and voices were presented simultaneously. The participants saw two face-voice combinations, presented one after the other. They had to decide which combination was the same identity. As in Experiment 1, only dynamic face-voice matching was above chance. In Experiment 3, participants heard a voice and then saw two static faces presented simultaneously. With this procedure, static face-voice matching was above chance. The overall results, analyzed using multilevel modeling, showed that voices and dynamic articulating faces, as well as voices and static faces, share concordant source identity information. It seems, therefore, that above-chance static face-voice matching is sensitive to the experimental procedure employed. In addition, the inconsistencies in previous research might depend on the specific stimulus sets used; our multilevel modeling analyses show that some people look and sound more similar than others.

  12. The Construction of Goshute Political Identity: Negotiation of Voice Regarding Nuclear Waste Policy Development

    OpenAIRE

    Clarke, Tracylee

    2017-01-01

    This article examines the relationship between political identity and voice through an analysis of conflict between members of the same Native American nation over the development of environmental policy. Grounding this study in the work of Paul Ricoeur and his theory of narrated identity and using Senecah’s “Trinity of Voice” as an organizing analytical framework, I examine communication and negotiation of voice among members of the Skull Valley Goshute tribe regarding the storing of nuclear...

  13. Voice identity recognition: functional division of the right STS and its behavioral relevance.

    Science.gov (United States)

    Schall, Sonja; Kiebel, Stefan J; Maess, Burkhard; von Kriegstein, Katharina

    2015-02-01

    The human voice is the primary carrier of speech but also a fingerprint for person identity. Previous neuroimaging studies have revealed that speech and identity recognition is accomplished by partially different neural pathways, despite the perceptual unity of the vocal sound. Importantly, the right STS has been implicated in voice processing, with different contributions of its posterior and anterior parts. However, the time point at which vocal and speech processing diverge is currently unknown. Also, the exact role of the right STS during voice processing is so far unclear because its behavioral relevance has not yet been established. Here, we used the high temporal resolution of magnetoencephalography and a speech task control to pinpoint transient behavioral correlates: we found, at 200 msec after stimulus onset, that activity in right anterior STS predicted behavioral voice recognition performance. At the same time point, the posterior right STS showed increased activity during voice identity recognition in contrast to speech recognition whereas the left mid STS showed the reverse pattern. In contrast to the highly speech-sensitive left STS, the current results highlight the right STS as a key area for voice identity recognition and show that its anatomical-functional division emerges around 200 msec after stimulus onset. We suggest that this time point marks the speech-independent processing of vocal sounds in the posterior STS and their successful mapping to vocal identities in the anterior STS.

  14. Fragile Identities: Exploring Learner Identity, Learner Autonomy and Motivation through Young Learners’ Voices

    Directory of Open Access Journals (Sweden)

    Terry Eric Lamb

    2011-12-01

    Full Text Available Abstract Recent research in the fields of motivation and learner autonomy in language learning has begun to explore their relationships to the construct of identity. This article builds on this through the voices of a group of six learners of French or German in a secondary school in England, over a two-year period. These young learners initially reveal a clear identity as learners responsible for and able to take control of their own learning. However, this identity is seen as fragile when teacher control is increased in response to the external pressure of examinations, and there are indications of loss of motivation. Secondary school teachers, therefore, need to ensure that the learning environment they create engages, nurtures, and protects their learners’ identity as learners through sustained opportunities for autonomy. Further research is proposed into aspects of learner identity, as well as ways in which changing pedagogy involves changes in teacher identity. Résumé Des études récentes dans les domaines de la motivation et de l’autonomie de l’apprenant des langues explorent les relations entre ces deux domaines et l’identité de l’apprenant. Cet article contribue à ces recherches, en examinant pendant une période de deux ans la voix d'un groupe de six jeunes qui apprennent le français ou l’allemand dans une école secondaire en Angleterre. Ces jeunes apprenants révèlent au début une identité claire en tant qu’apprenants responsables pour et capables de contrôler leur propre apprentissage. Cependant on voit que cette identité est fragile quand le contrôle de l’enseignant est augmenté face à la pression externe des examens, menant potentiellement a une perte de motivation. Les professeurs du secondaire devraient donc créer un milieu d'apprentissage capable d’engager, de développer et de protéger l’identité des apprenants en tant qu'apprenants, en assurant qu’ils peuvent continuer à jouir des

  15. Challenging Institutional Conventions and Forming a Voice through Creativity

    DEFF Research Database (Denmark)

    Nielsen, Margit Saltofte

    2013-01-01

    This article explores and discusses examples of students’ everyday creativity that seem to be overlooked by teachers but are acknowledged by ‘peers’ in a 9th Grade (age 15–16) at a Danish free school. Creativity emerged as part of the everyday student interactions at school in ‘in-between’ social...... spaces, outside the formal teaching zones. Creative activities took place in the interstitial zones of time and space, where they gave voice to those students whose voice is not always heard in the formal teaching context. Creativity occurred also among students as a way to challenge institutional...... conditions and this practice gave them recognition by their peers. The argument is being made that students’ interactions in these zones draw on other forms of knowledge and ways of performing than those used in structured teaching zones. The creativity expressed in interstitial zones contributes to forming...

  16. The Heterodoxy of Student Voice: Challenges to Identity in the Sociology of Disability and Education

    Science.gov (United States)

    Peters, Susan J.

    2010-01-01

    This article explores the contributions of students' voices in order to highlight some issues that have been central to disability studies--issues of identities, and their correlations to power, temporality, inclusivity, and place among the most salient to contemporary theories in the sociology of disability and education. Building on previous…

  17. The Heterodoxy of Student Voice: Challenges to Identity in the Sociology of Disability and Education

    Science.gov (United States)

    Peters, Susan J.

    2010-01-01

    This article explores the contributions of students' voices in order to highlight some issues that have been central to disability studies--issues of identities, and their correlations to power, temporality, inclusivity, and place among the most salient to contemporary theories in the sociology of disability and education. Building on previous…

  18. Scholarly Voice and Professional Identity in the Internet Age

    Science.gov (United States)

    Harrison, Douglas

    2008-01-01

    In this article, the author describes the fluid nature of the scholar's identity and how personal and professional roles in higher education can collide (the role of professor and blogging academic or blogademic). The author states that while prominent academics who start blogging have an initial advantage based on their established reputations,…

  19. A Response to Matsuda and Tardy's "Voice in Academic Writing: The Rhetorical Construction of Author Identity in Blind Manuscript Review"

    Science.gov (United States)

    Stapleton, Paul; Helms-Park, Rena

    2008-01-01

    In a recent article in ESP, Matsuda and Tardy (2007) investigate the role of voice in academic writing via a simulated blind manuscript review process. Based on their findings, they claim that voice does play a role in such writing, and call for further research into the issue of the reader's construction of authorial identity. Matsuda and Tardy's…

  20. Is Student Voice Necessarily Empowering? Problematising Student Voice as a Form of Higher Education Governance

    Science.gov (United States)

    Freeman, Rebecca

    2016-01-01

    Student voice, namely the institutionalisation of students' contributions to the evaluation, and increasingly, the day-to-day running of higher education, has a wide-ranging influence. It shapes the concerns of management and academics; it changes the organisation and content of degree courses and, at times, challenges authority. Through her…

  1. Is Student Voice Necessarily Empowering? Problematising Student Voice as a Form of Higher Education Governance

    Science.gov (United States)

    Freeman, Rebecca

    2016-01-01

    Student voice, namely the institutionalisation of students' contributions to the evaluation, and increasingly, the day-to-day running of higher education, has a wide-ranging influence. It shapes the concerns of management and academics; it changes the organisation and content of degree courses and, at times, challenges authority. Through her…

  2. Forming 'Forbidden' Identities Online: Atheism in Indonesia

    Directory of Open Access Journals (Sweden)

    Saskia Schäfer

    2016-12-01

    Full Text Available This article discusses the online activism of Indonesian atheists. While most of the little existent scholarship on atheism in Indonesia views the controversial cases in the light of the violation of Western-style rights to free speech and religious liberty, a closer look at the public discourses both online and offline reveals a more complex picture. The article embeds atheist activism and the well-known case of Alexander An in the changing landscape of religion and state in post-Suharto Indonesia. It points at the intricate relationship between atheism and blasphemy and shows how activists not only carve a space for themselves online, but also seek to counter the negative and anti-religious image that decades-long campaigning has created for atheists. Activists use Facebook, Twitter, messaging systems, and forums such as Quora, both to become visible and yet allow for anonymity. Their online communication and activism is often coupled with offline meetings. In this way, atheists allow for a thriving ‘community’, and also present atheism positively in public. However, to defend atheism this way also has its downsides, as it aligns Indonesian atheists with an international network of mainly Western-funded human rights activists and thus runs the risk of further alienating them from a nation that strongly defines itself along religious identity.

  3. American and Swedish children's acquisition of vowel duration: Effects of vowel identity and final stop voicing

    Science.gov (United States)

    Buder, Eugene H.; Stoel-Gammon, Carol

    2002-04-01

    Vowel durations typically vary according to both intrinsic (segment-specific) and extrinsic (contextual) specifications. It can be argued that such variations are due to both predisposition and cognitive learning. The present report utilizes acoustic phonetic measurements from Swedish and American children aged 24 and 30 months to investigate the hypothesis that default behaviors may precede language-specific learning effects. The predicted pattern is the presence of final consonant voicing effects in both languages as a default, and subsequent learning of intrinsic effects most notably in the Swedish children. The data, from 443 monosyllabic tokens containing high-front vowels and final stop consonants, are analyzed in statistical frameworks at group and individual levels. The results confirm that Swedish children show an early tendency to vary vowel durations according to final consonant voicing, followed only six months later by a stage at which the intrinsic influence of vowel identity grows relatively more robust. Measures of vowel formant structure from selected 30-month-old children also revealed a tendency for children of this age to focus on particular acoustic contrasts. In conclusion, the results indicate that early acquisition of vowel specifications involves an interaction between language-specific features and articulatory predispositions associated with phonetic context.

  4. Voice in Academic Writing: The Rhetorical Construction of Author Identity in Blind Manuscript Review

    Science.gov (United States)

    Matsuda, Paul Kei; Tardy, Christine M.

    2007-01-01

    Some researchers have argued that voice is irrelevant to academic writing and that the importance of voice has been overstated in the professional literature [Helms-Park, R., & Stapleton, P. (2003). Questioning the importance of individualized voice in undergraduate L2 argumentative writing: an empirical study with pedagogical implications.…

  5. Bilinear Forms and Fierz Identities for Real Spin Representations

    CERN Document Server

    Korman, Eric O

    2009-01-01

    Given a real representation of the Clifford algebra corresponding to $R^{p+q}$ with metric of signature $(p,q)$, we demonstrate the existence of two natural bilinear forms on the space of spinors. With the Clifford action of $k$-forms on spinors, the bilinear forms allow us to relate two spinors with elements of the exterior algebra. From manipulations of a rank four spinorial tensor, we are able to find a general class of identities which, upon specializing from four spinors to two spinors and one spinor in signatures (1,3) and (10,1), yield some well-known Fierz identities. We will see, somewhat surprisingly, that the identities we construct are partly encoded in certain involutory real matrices.

  6. Ward Identities, B-> \\rho Form Factors and |V_ub|

    CERN Document Server

    Gilani, A H S; Riazuddin, M; Gilani, Amjad Hussain Shah

    2003-01-01

    The exclusive FCNC beauty semileptonic decay B-> \\rho is studied using Ward identities in a general vector meson dominance framework, predicting vector meson couplings involved. The long distance contributions are discussed which results to obtain form factors and |V_ub|. A detailed comparison is given with other approaches.

  7. IDENTITY, FUNDS OF KNOWLEDGE AND FORMS OF LIFE OF THE

    Directory of Open Access Journals (Sweden)

    Hinojal, Lidia

    2011-12-01

    Full Text Available The primary purpose of this paper is to articulate a theoretical and methodological approach to analyze identity, funds of knowledge and forms of life. In particular, an identity analysis, funds of knowledge and forms of life of a family from Colombia who lives near Girona (Catalonia is reported. According to a cultural psychogeography of human development perspective, we distinguish three levels of analysis: the “psychological landscape”, the “vital geography”, and the “spatial political planning”. We use this approach to study identity, funds of knowledge, routines or forms of life of a particular family. Regarding methodology, we suggest using a mutlimethodological approach, mixing several quantitative and qualitative, visual and narrative techniques. The article illustrates, through psychogeographical maps, the activities, significant others, artifacts, institutions and physical-symbolic geographies embedded in life and identity of family members. We highlight the need to study “cultures in action” with various methodological strategies. Finally, we discuss the educational applications of this study. It seems to us that this theoretical and methodological approach can open new horizons in regard to family and school relationships. Specifically, when there are some discontinuities between both school culture and family culture. This paper is written in Spanish.

  8. Bilinear Forms and Fierz Identities for Real Spin Representations

    OpenAIRE

    2009-01-01

    Given a real representation of the Clifford algebra corresponding to $R^{p+q}$ with metric of signature $(p,q)$, we demonstrate the existence of two natural bilinear forms on the space of spinors. With the Clifford action of $k$-forms on spinors, the bilinear forms allow us to relate two spinors with elements of the exterior algebra. From manipulations of a rank four spinorial tensor, we are able to find a general class of identities which, upon specializing from four spinors to two spinors a...

  9. Youth voices: connections between history, enacted culture and identity in a digital divide initiative

    Science.gov (United States)

    Degennaro, Donna; Brown, Tiffany L.

    2009-03-01

    The design of educational experiences is often mediated by historical, institutional, and social conceptions. Although these influences can initially shape the way that educational opportunities are created and implemented, this preliminary form has the potential to reorganize. In this paper, we illustrate how history shows its presence in the ways that instructors systematically arrange a technology course for urban youth. This original approach to the course inhibits youth participation. Incrementally, however, the cultural enactments of instructors and students lead to a reorganization of activity. Through highlighting history and examining the intersection of culture, we provide insight into the ways in which adolescents of color become successfully engaged in learning technology. We focus our study by asking how co-existence and the dialectic of structure and agency play a role as youth develop an identity as a technology user. Further, this emergent learning design affords outsiders a unique view of the educational and contextual experiences of these youth. Our illustration of how history, enacted culture and identity mediate the emergent learning design stems from a grounded theory approach to analyzing video, interview and artifact data in this after-school technology course.

  10. Voice, Identity, and the Organizing of Student Experience: Managing Pedagogical Dilemmas in Critical Classroom Discussions

    Science.gov (United States)

    Yannuzzi, Thomas J.; Martin, Daniela

    2014-01-01

    The current paper explores the discursive complexities of teaching and learning in inclusive, critically oriented classrooms. It argues that to accomplish the ontological goals of higher learning, we need to focus on the construction of student voice, or the ability to be considered in and have influence on teaching and learning. The paper further…

  11. When the Subaltern Finally Speaks: Personal Narrative as a Means to Identity and Voice

    Science.gov (United States)

    Bathina, Jyothi

    2014-01-01

    As a postcolonial Indian woman now living in the West, I managed to overcome my own circumstances by finding my voice and resisting the oppression of an abusive arranged marriage. Subsequently, as a teacher of at risk marginalized and immigrant youth in the inner cities of 21st century America, who continue to be "colonized" by a public…

  12. Voice, Identity, and the Organizing of Student Experience: Managing Pedagogical Dilemmas in Critical Classroom Discussions

    Science.gov (United States)

    Yannuzzi, Thomas J.; Martin, Daniela

    2014-01-01

    The current paper explores the discursive complexities of teaching and learning in inclusive, critically oriented classrooms. It argues that to accomplish the ontological goals of higher learning, we need to focus on the construction of student voice, or the ability to be considered in and have influence on teaching and learning. The paper further…

  13. The Significance of Critical Incidents and Voice to Identity and Agency

    Science.gov (United States)

    Sisson, Jamie Huff

    2016-01-01

    Human agency is significant to the understanding of professional identities and actions. It is through human agency that individuals can become powerful in changing or authoring their own identities. Stemming from a larger narrative inquiry focused on understanding the professional identities of public preschool teachers, this paper draws on…

  14. Between Form and Function: History and Identity in the Blogosphere

    Directory of Open Access Journals (Sweden)

    Laurie Johnson

    2012-03-01

    Full Text Available This paper explores the question of identity formation in the blogosphere (that is, do bloggers identify as such from the perspective of a cultural history of blog technologies, incorporating the early origins of internet technologies.

  15. Listening to their voices: Exploring mathematics-science identity development of African American males in an urban school community

    Science.gov (United States)

    Wilson, Kimi Leemar

    National data continues to show an underrepresentation of African American males pursuing science, technology, engineering and mathematics (STEM) majors, careers and professions in the United States. Whites and Asian Americans are continuously positioned as the face of STEM education and participation. And while research has provided ways to support mathematics and science learning for African American males, there still remains a gap in understanding how their formed mathematics-science identities in K-12 public schooling influences STEM participation. The research undertaken in this study explores this gap, and uses an integrative identity framework to understand mathematics-science identity development which goes beyond personal identity, and explores the relational, collective and material components of identity. Specifically, this research seeks to answer the following research questions: What are the shared lived experiences that exist between a group of African American male students developing a mathematics-science identity, and how these shared lived experiences shape their mathematics-science identity development? Therefore, by analyzing African American males lived experiences employing an integrative identity framework fosters a greater understanding of how mathematics-science identity is formed in K-12 public schools, which impacts STEM education and participation. The high school aged youth featured in this study consist of four African American males, who live in a moderate size city in California. Data for this study consists of observations, phenomenological interviews, and policy document analysis that took place over six months. Data has been analyzed to describe and interpret the young men's mathematics and science experiences, as revealed in their K-12 public school education. This inquiry sought to make meaning of how African American males experience mathematics and science teaching and learning within K-12 public schooling and how these

  16. "The Voice inside Herself": Transforming Gendered Academic Identities in Educational Administration

    Science.gov (United States)

    Wallace, Janice; Wallin, Dawn

    2015-01-01

    This paper traces the academic identity formation(s) of 10 Canadian female academics whose disciplinary knowledge is in the field of educational administration. We trace the ways in which discourses of gender, institutional power, and other cultural and social influences shaped their sense of themselves as academics in the highly patriarchal…

  17. Racial Identity, Language Attitudes and Educational Experiences: The Voices of African American College Students

    Science.gov (United States)

    Stewart, Gail A.

    2012-01-01

    The current study examines the language attitudes, racial identity and educational experiences of 75 African American university and community college students. This study is motivated by the hypothesis that the power of language attitudes dictates, to a large extent, the language one speaks, which is intimately tied to one's sense of…

  18. The quadratic-form identity for constructing Hamiltonian structures of the Guo hierarchy

    Institute of Scientific and Technical Information of China (English)

    Dong Huan-He; Zhang Ning

    2006-01-01

    The trace identity is extended to the quadratic-form identity. The Hamiltonian structures of the multi-component Guo hierarchy, integrable coupling of Guo hierarchy and (2+1)-dimensional Guo hierarchy are obtained by the quadraticform identity. The method can be used to produce the Hamiltonian structures of the other integrable couplings or multi-component hierarchies.

  19. THE DYNAMICS OF IDENTITY BETWEEN DIFFERENT FORMS OF REALITY

    Directory of Open Access Journals (Sweden)

    Lucian – Nicu RĂDĂȘAN

    2014-12-01

    Full Text Available The balance between surreal and real mental space has not yet been discovered in the cognitive sciences. It is definitely time for us to get used to the idea that mental space is not something impossible, unreal, but a different kind of reality. Moreover, the interdependance between the mind and the physical world cannot be dismissed as both physics and philosophy have demonstrated that one cannot exist without the other.This dissociative identity is mean to make up for an indiviual’sinability to express himself in the world in which he is living. The actor assumes this new identity in order to have his inner self from his personal failures and adops an image which gives him safety, surrounded by imaginary friends while looking for a family to provide a sense of fufillment.

  20. A VoIP Privacy Mechanism and its Application in VoIP Peering for Voice Service Provider Topology and Identity Hiding

    CERN Document Server

    Shen, Charles

    2008-01-01

    Voice Service Providers (VSPs) participating in VoIP peering frequently want to withhold their identity and related privacy-sensitive information from other parties during the VoIP communication. A number of existing documents on VoIP privacy exist, but most of them focus on end user privacy. By summarizing and extending existing work, we present a unified privacy mechanism for both VoIP users and service providers. We also show a case study on how VSPs can use this mechanism for identity and topology hiding in VoIP peering.

  1. Identical twins with differing forms of ventricular pre-excitation.

    Science.gov (United States)

    Bennett, D H; Gribbin, B; Birkhead, J S

    1978-01-01

    Identical 10-year-old twins, both with electrocardiograms showing a short PR interval and a normal QRS complex but with dramatically different electrophysiological characteristics, are described. One twin experienced episodes of rapid palpitation and on one occasion was resuscitated from ventricular fibrillation. An intracardiac electrophysiological study confirmed the presence of an atrioventricular nodal bypass tract and in addition revealed the presence of an accessory atrioventricular pathway, thus demonstrating that the patient had both the Lown-Ganong-Levine and Wolff-Parkinson-White syndromes. Re-entry tachycardia and atrial fibrillation, with a very rapid ventricular rate, were precipitated. After treatment with amiodarone, the patient became asymptomatic and a repeat study showed that the features of the atrioventricular nodal bypass tract were no longer present and though re-entry tachycardias using the accessory atrioventricular pathway could still be induced, their rates were slower than before treatment. The other twin, in spite of an identical surface electrocardiogram, was asmymptomatic. An electrophysiological study showed the features of an atrioventricular nodal bypass tract but there was no evidence of additional atrioventricular accessory connections and a tachycardia could not be induced. PMID:565206

  2. Highly structured tensor identities for (2,2)-forms in four dimensions

    CERN Document Server

    Wingbrant, O

    2003-01-01

    In an n dimensional vector space, any tensor which is antisymmetric in k>n arguments must vanish; this is a trivial consequence of the limited number of dimensions. However, when other possible properties of tensors, for example trace-freeness, are taken into account, such identities may be heavily disguised. Tensor identities of this kind were first considered by Lovelock, and later by Edgar and Hoeglund. In this paper we continue their work. We obtain dimensionally dependent identities for highly structured expressions of products of (2,2)-forms. For tensors possessing more symmetries, such as block symmetry W_{abcd} = W_{cdab}, or the first Bianchi identity W_{a[bcd]} = 0, we derive identities for less structured expressions. These identities are important tools when studying super-energy tensors, and, in turn, deriving identities for them. As an application we are able to show that the Bel-Robinson tensor, the super-energy tensor for the Weyl tensor, satisfies the equation T_{abcy}T^{abcx} = 1/4g^{x}_{y}T...

  3. The impact of voice on speech realization

    OpenAIRE

    Jelka Breznik

    2014-01-01

    The study discusses spoken literary language and the impact of voice on speech realization. The voice consists of a sound made by a human being using the vocal folds for talking, singing, laughing, crying, screaming… The human voice is specifically the part of human sound production in which the vocal folds (vocal cords) are the primary sound source. Our voice is our instrument and identity card. How does the voice (voice tone) affect others and how do they respond, positively or negatively? ...

  4. Validation and standardization of the Pediatric Voice Symptom Questionnaire: a double-form questionnaire for dysphonic children and their parents.

    Science.gov (United States)

    Ingrid, Verduyckt; Dominique, Morsomme; Marc, Remacle

    2012-07-01

    The aim of our study was to validate a Pediatric Voice Symptom Questionnaire (PVSQ) presenting with a parallel form for children and their parents. The items of the questionnaire were elaborated from the results of structured interviews with dysphonic children (DP) and normophonic children (NP) and their mothers and were tested for feasibility in a pilot study involving 42 normophonic children aged 5-13 years. The items were then administered in a test-retest mode to 333 children and their parents (154 boys and 179 girls with a mean age of 9 years, standard deviation: 1.8); 45 consulting DP, 34 nonconsulting dysphonics (NcDP), 163 NP, and 91 others. Classical statistical analyses and an item response modeling approach were used to analyze the results. High internal consistency and good test-retest stability were found. Significant differences between total score of the NP, DP, and NcDP groups were observed both in the children and the parents and also between parental and child score for the NP and NcDP groups (Pchild and parental scores were found only in the DP groups (r=0.478; Pdysphonia in the child population. Copyright © 2012 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  5. 21 CFR 101.3 - Identity labeling of food in packaged form.

    Science.gov (United States)

    2010-04-01

    ...; or, in the absence thereof, (2) The common or usual name of the food; or, in the absence thereof, (3... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Identity labeling of food in packaged form. 101.3 Section 101.3 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN...

  6. 21 CFR 501.3 - Identity labeling of animal food in package form.

    Science.gov (United States)

    2010-04-01

    ... of the food; or, in the absence thereof, (3) An appropriately descriptive term, or when the nature of... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Identity labeling of animal food in package form. 501.3 Section 501.3 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND...

  7. COLONIAL POLITICS IN FORMING ETHNIC IDENTITY OF MELAYU MINANGKABAU AND BATAK IN TAPANULI

    Directory of Open Access Journals (Sweden)

    Ida Liana Tanjung

    2016-02-01

    Full Text Available The article discusses the forming of ethnic identity among Batak and Malay people in Tapanuli during colonial period. The colonial government that desired to expand its hegemony among these ethnic groups had led them to create policies and boundaries for the groups in Tapanuli. This study uses historical method (heuristic that begins from sources collection, sources critique,interpretation and explanation. Constructive approach is used to analyze the sources that considers ethnic identity is a result of construction process of a particular group. This article shows that in pre-colonial period it was difficult to determine ethnical boundaries in Tapanuli, particularly the Malay, Minangkabau, and Batak. However, after the Dutch government expanded its expansion to this region, the ethnical boundaries began to form and the differences among them became apparent. Ethnic segregation policy implemented by the Dutch and its support to the Batak ethnic group and the Christian obviously had formed and changed the awareness of ethnic identity among Batak and Malay people. In the early 20th century, the colonial government featured and strengthened the ethnic identity awareness in Batak community.

  8. Form factors of descendant operators: Resonance identities in the sinh-Gordon model

    CERN Document Server

    Lashkevich, Michael

    2014-01-01

    We study the space of local operators in the sinh-Gordon model in the framework of the bootstrap form factor approach. Our final goal is to identify the operators obtained by solving bootstrap equations with those defined in terms of the Lagrangian field. Here we try to identify operators at some very particular points, where the phenomenon of operator resonance takes place. The operator resonance phenomenon being perturbative, nevertheless, results in exact identities between some local operators. By applying an algebraic approach developed earlier for form factors we derive an infinite set of identities between particular descendant and exponential operators in the sinh-Gordon theory, which generalize the quantum equation of motion. We identify the corresponding descendant operators by comparing them with the result of perturbation theory.

  9. Rehabilitation of urban identity of cities in the Banja Luka region through urban form regulation

    Directory of Open Access Journals (Sweden)

    Simonović Dijana

    2013-01-01

    Full Text Available This paper points to the possibility of codification of urban planning and application of physical regulation standards in urban form design to establish such instruments of guidance as will ensure the recognition, appreciation and development of local urban identity. The purpose of establishing general principles and making quality recommendations that would aim at urban form design regulation and be implemented as qualitative criteria and regulation standards is to propose a methodology for the rehabilitation of the City of Banja Luka’s identity applicable to similar cities in the region, with due adjustments to allow for contextual specificity, with the possibility of coordinated regional city development. The discontinuity in the urban development of Banja Luka and other cities in the region has jeopardised the inherent characteristics of their identities, resulting in reduced recognisability and impaired integrity. This study covers the period since the beginning of Banja Luka’s guided urban development (Austro-Hungarian administration, 1878, which should allow a review of its urban morphogenesis and an understanding of its key elements, as well as identification of the general principles and rules of urban form regulation as laid down in the local ordinance and planning legacy.

  10. Discourses, Identities and Investment in English as a Second Language Learning: Voices from Two U.S. Community College Students

    Directory of Open Access Journals (Sweden)

    Yueh-ching Chang

    2016-10-01

    Full Text Available Adopting a qualitative case study methodology, the present study illuminates how two multilingual students enrolled in a U.S. community college ESL class negotiated the sociocultural norms valued in their multiple communities to make investment in learning English in college. Drawing on Gee’s theory of Discourse and identity (1996 and Norton’s theory of investment (2000, the study found that each student’s investment in learning the language practices of the classroom was shaped by the diverse Discourses in which they participated across time and space. Despite confronting structural constraints, the focal students were able to mobilize their multiple Discourses to negotiate the existing sociocultural norms and invest in identities that have the potential to transform their lives. These findings suggest that multilingual students’ learning at the college is shaped by their socio-cultural milieu and future aspirations. Thus, language educators should recognize their multiple identities as well as their agency, and broaden the curriculum goals to accommodate their diverse linguistic and educational needs. Keywords: Discourses, identities, investment, community college, ESL, multilingual students

  11. Native voice, self-concept and the moral case for personalized voice technology.

    Science.gov (United States)

    Nathanson, Esther

    2017-01-01

    Purpose (1) To explore the role of native voice and effects of voice loss on self-concept and identity, and survey the state of assistive voice technology; (2) to establish the moral case for developing personalized voice technology. Methods This narrative review examines published literature on the human significance of voice, the impact of voice loss on self-concept and identity, and the strengths and limitations of current voice technology. Based on the impact of voice loss on self and identity, and voice technology limitations, the moral case for personalized voice technology is developed. Results Given the richness of information conveyed by voice, loss of voice constrains expression of the self, but the full impact is poorly understood. Augmentative and alternative communication (AAC) devices facilitate communication but, despite advances in this field, voice output cannot yet express the unique nuances of individual voice. The ethical principles of autonomy, beneficence and equality of opportunity establish the moral responsibility to invest in accessible, cost-effective, personalized voice technology. Conclusions Although further research is needed to elucidate the full effects of voice loss on self-concept, identity and social functioning, current understanding of the profoundly negative impact of voice loss establishes the moral case for developing personalized voice technology. Implications for Rehabilitation Rehabilitation of voice-disordered patients should facilitate self-expression, interpersonal connectedness and social/occupational participation. Proactive questioning about the psychological and social experiences of patients with voice loss is a valuable entry point for rehabilitation planning. Personalized voice technology would enhance sense of self, communicative participation and autonomy and promote shared healthcare decision-making. Further research is needed to identify the best strategies to preserve and strengthen identity and sense of

  12. AUTHENTICITY, IDENTITY AND SUSTAINABILITY IN POST-WAR IRAQ: Reshaping the Urban Form of Erbil City

    Directory of Open Access Journals (Sweden)

    Rebwar Ibrahim

    2014-12-01

    Full Text Available Issues of authenticity and identity are particularly significant in cities where social and cultural change is shaping active transformation of its urban fabric and structure in the post-war condition. In search of sustainable future, Iraqi cities are stretched between the two ends of the spectrum, authentic quarters with its traditional fabric and modern districts with their global sense of living. This paper interrogates the reciprocal influences and distinct qualities and sustainable performance of both authentic and modern quarters of Erbil, the capital of the Iraqi province of Kurdistan, as factors in shaping sustainable urban forms for Iraqi cities. In doing so, the paper, firstly, seeks to highlight the urban identity as an effective factor in relation to sustainable urban form. Secondly, the city of Erbil in Iraq has been chosen as a field study, due to its regional, social, political and historical role in the region. Thirdly, the study emphasises the dynamic activities and performance of residential projects according to rational sustainable criteria. The research concludes that urban identity and the sense of place in traditional and historical places should inform design strategies in order to achieve a more sustainable urban context.

  13. The Construction of Author Voice by Editorial Board Members

    Science.gov (United States)

    Tardy, Christine M.; Matsuda, Paul Kei

    2009-01-01

    Studies of blind manuscript review have illustrated that readers often form impressions of or speculate about unknown authors' identities in the manuscript review task. In this article, the authors extend that work by examining the discursive and nondiscursive features that play a role in readers' active construction of author voice. Through a…

  14. Identity and specificity of the fungi forming mycorrhizas with the rare mycoheterotrophic orchid Rhizanthella gardneri.

    Science.gov (United States)

    Bougoure, Jeremy; Ludwig, Martha; Brundrett, Mark; Grierson, Pauline

    2009-10-01

    Fully subterranean Rhizanthella gardneri (Orchidaceae) is obligately mycoheterotrophic meaning it is nutritionally dependent on the fungus it forms mycorrhizas with. Furthermore, R. gardneri purportedly participates in a nutrient sharing tripartite relationship where its mycorrhizal fungus simultaneously forms ectomycorrhizas with species of Melaleuca uncinata s.l. Although the mycorrhizal fungus of R. gardneri has been morphologically identified as Thanatephorus gardneri (from a single isolate), this identification has been recently questioned. We sought to clarify the identification of the mycorrhizal fungus of R. gardneri, using molecular methods, and to identify how specific its mycorrhizal relationship is. Fungal isolates taken from all sites where R. gardneri is known to occur shared almost identical ribosomal DNA (rDNA) sequences. The fungal isolate rDNA most closely matched that of other Ceratobasidiales species, particularly within the Ceratobasidium genus. However, interpretation of results was difficult as we found two distinct ITS sequences within all mycorrhizal fungal isolates of R. gardneri that we assessed. All mycorrhizal fungal isolates of R. gardneri readily formed ectomycorrhizas with a range of M. uncinata s.l. species. Consequently, it is likely that R. gardneri can form a nutrient sharing tripartite relationship where R. gardneri is connected to autotrophic M. uncinata s.l. by a common mycorrhizal fungus. These findings have implications for better understanding R. gardneri distribution, evolution and the ecological significance of its mycorrhizal fungus, particularly in relation to nutrient acquisition.

  15. Voice Disorders

    Science.gov (United States)

    Voice is the sound made by air passing from your lungs through your larynx, or voice box. In your larynx are your vocal cords, ... to make sound. For most of us, our voices play a big part in who we are, ...

  16. Every Voice

    Science.gov (United States)

    Patrick, Penny

    2008-01-01

    This article discusses how the author develops an approach that allows her students, who are part of the marginalized population, to learn the power of their own voices--not just their writing voices, but their oral voices as well. The author calls it "TWIST": Thoughts, Writing folder, Inquiring mind, Supplies, and Teamwork. It is where…

  17. Every Voice

    Science.gov (United States)

    Patrick, Penny

    2008-01-01

    This article discusses how the author develops an approach that allows her students, who are part of the marginalized population, to learn the power of their own voices--not just their writing voices, but their oral voices as well. The author calls it "TWIST": Thoughts, Writing folder, Inquiring mind, Supplies, and Teamwork. It is where…

  18. Voice restoration

    NARCIS (Netherlands)

    Hilgers, F.J.M.; Balm, A.J.M.; van den Brekel, M.W.M.; Tan, I.B.; Remacle, M.; Eckel, H.E.

    2010-01-01

    Surgical prosthetic voice restoration is the best possible option for patients to regain oral communication after total laryngectomy. It is considered to be the present "gold standard" for voice rehabilitation of laryngectomized individuals. Surgical prosthetic voice restoration, in essence, is alwa

  19. Cultural Competence and Cultural Identity: Using Telementoring to Form Relationships of Synergy

    Science.gov (United States)

    Friedman, Audrey; Herrmann, Brian

    2014-01-01

    This study addresses the following research question: How does telementoring urban high school students by English teacher candidates develop candidates' cultural competence and impact mentees' cultural identity development? Mentee-mentor exchanges were analyzed to uncover how mentees used writing to develop cultural identity, how mentors'…

  20. Cultural Competence and Cultural Identity: Using Telementoring to Form Relationships of Synergy

    Science.gov (United States)

    Friedman, Audrey; Herrmann, Brian

    2014-01-01

    This study addresses the following research question: How does telementoring urban high school students by English teacher candidates develop candidates' cultural competence and impact mentees' cultural identity development? Mentee-mentor exchanges were analyzed to uncover how mentees used writing to develop cultural identity, how mentors'…

  1. The impact of voice on speech realization

    Directory of Open Access Journals (Sweden)

    Jelka Breznik

    2014-12-01

    Full Text Available The study discusses spoken literary language and the impact of voice on speech realization. The voice consists of a sound made by a human being using the vocal folds for talking, singing, laughing, crying, screaming… The human voice is specifically the part of human sound production in which the vocal folds (vocal cords are the primary sound source. Our voice is our instrument and identity card. How does the voice (voice tone affect others and how do they respond, positively or negatively? How important is voice (voice tone in communication process? The study presents how certain individuals perceive voice. The results of the research on the relationships between the spoken word, excellent speaker, voice and description / definition / identification of specific voices done by experts in the field of speech and voice as well as non-professionals are presented. The study encompasses two focus groups. One consists of amateurs (non-specialists in the field of speech or voice who have no knowledge in this field and the other consists of professionals who work with speech or language or voice. The questions were intensified from general to specific, directly related to the topic. The purpose of such a method of questioning was to create relaxed atmosphere, promote discussion, allow participants to interact, complement, and to set up self-listening and additional comments.

  2. The New Forms of Everyday Identity in Magreb: the Case of Tunisia

    Directory of Open Access Journals (Sweden)

    Traki Bouchrara Zannad

    1997-05-01

    Full Text Available The awareness of the identity we are dealing with here is tributary of a living space and of a duration, that is to say, of spatiality and of temporality. Indeed, the identity experience is closely bound to the ideas of living space, time (duration and the feelingsof belonging and security.The sociologist of the living experience makes an effort to capture these multidimensional trajectories, based on the anaylsis of everyday life, in order to analyze the behaviors and, essentially, the relationships between the legitimate social categories and the subjective representations that individuals make of their own social status. The construction of collective identity appears, in our case, as a movement of assertion of a kind of local identity, “peri-urban”, relative to a system of solidarity.From the rural exodus to the access to the urban identity with its stages of integration to the city, a flexibilty of interpretation to comprehend this social fact is imperative. Truly, the scientific practice is not a congealed “bureaucratic” practice. The transition from an identity of exclusion to the identity of neo-citizen takes place in those stopping-off places, the “peri-urban” habitat or the “double city”, the hearths of creativity of a spontaneous urbanization which implies a model of spontaneous development dictated by the users themselves.

  3. Bromodomain Proteins Contribute to Maintenance of Bloodstream Form Stage Identity in the African Trypanosome.

    Directory of Open Access Journals (Sweden)

    Danae Schulz

    2015-12-01

    Full Text Available Trypanosoma brucei, the causative agent of African sleeping sickness, is transmitted to its mammalian host by the tsetse. In the fly, the parasite's surface is covered with invariant procyclin, while in the mammal it resides extracellularly in its bloodstream form (BF and is densely covered with highly immunogenic Variant Surface Glycoprotein (VSG. In the BF, the parasite varies this highly immunogenic surface VSG using a repertoire of ~2500 distinct VSG genes. Recent reports in mammalian systems point to a role for histone acetyl-lysine recognizing bromodomain proteins in the maintenance of stem cell fate, leading us to hypothesize that bromodomain proteins may maintain the BF cell fate in trypanosomes. Using small-molecule inhibitors and genetic mutants for individual bromodomain proteins, we performed RNA-seq experiments that revealed changes in the transcriptome similar to those seen in cells differentiating from the BF to the insect stage. This was recapitulated at the protein level by the appearance of insect-stage proteins on the cell surface. Furthermore, bromodomain inhibition disrupts two major BF-specific immune evasion mechanisms that trypanosomes harness to evade mammalian host antibody responses. First, monoallelic expression of the antigenically varied VSG is disrupted. Second, rapid internalization of antibodies bound to VSG on the surface of the trypanosome is blocked. Thus, our studies reveal a role for trypanosome bromodomain proteins in maintaining bloodstream stage identity and immune evasion. Importantly, bromodomain inhibition leads to a decrease in virulence in a mouse model of infection, establishing these proteins as potential therapeutic drug targets for trypanosomiasis. Our 1.25Å resolution crystal structure of a trypanosome bromodomain in complex with I-BET151 reveals a novel binding mode of the inhibitor, which serves as a promising starting point for rational drug design.

  4. Minding the Gap? Young People's Accounts of Taking a Gap Year as a Form of Identity Work in Higher Education

    Science.gov (United States)

    King, Andrew

    2011-01-01

    A Gap Year is a break in an educational career, principally taken between leaving school and beginning university. Previous research on the Gap Year has suggested it is a form of social class positioning or forum for undertaking transitions in identity during young adulthood. This paper extends this research into the context of higher education…

  5. Minding the Gap? Young People's Accounts of Taking a Gap Year as a Form of Identity Work in Higher Education

    Science.gov (United States)

    King, Andrew

    2011-01-01

    A Gap Year is a break in an educational career, principally taken between leaving school and beginning university. Previous research on the Gap Year has suggested it is a form of social class positioning or forum for undertaking transitions in identity during young adulthood. This paper extends this research into the context of higher education…

  6. Forming identities in residential care for children: Manoeuvring between social work and peer groups

    DEFF Research Database (Denmark)

    Stokholm, Anja

    2009-01-01

    The general goal of Danish residential care institutions with a therapeutic objective is to change children's behaviour and redirect their identity formation. This goal is pursued through an individualized focus on development. Dynamics of the resident group is rarely targeted directly...... in the pedagogical work. This article challenges the implicit understanding that social work is the primary source of identity transformation and that peer group interaction is mainly an obstacle to overcome. On the contrary, this article argues that learning about the social dynamics of the children's group...... is a precondition for understanding how social work influences individual children. © The Author(s), 2009....

  7. Identity's identities

    DEFF Research Database (Denmark)

    Jensen, Kim Ebensgaard

    in Academic English and more everyday-based English, identity as a lexeme is definitely worth having a look at. This paper presents a lexicological study of identity in which some of its senses are identified and their behaviors in actual discourse are observed. Drawing on data from the 2011 section...... of the Corpus of Contemporary American English, a behavioral profile of the distributional characteristics of identity is set up. Behavioral profiling is a lexicographical method developed by the corpus linguist Stefan Th. Gries which, by applying semantic ID tagging and statistical analysis, provides a fine......-grained insight into the semantic affinities of one or more lexemes. The main premise is that the semantic properties of a linguistic unit are reflected in its distributional characteristics, and, thus, by observing association patterns of a lexeme we can gain useful insights into its semantic affinities. Thus...

  8. Crafting Self Identity in a Virtual Community: Chinese Internet Users and Their Political Sense Form

    Science.gov (United States)

    Tian, Robert G.; Wu, Yan

    2007-01-01

    Purpose: The purpose of this paper is to examine the construction of virtual community identities among Chinese internet users and their motivation for lurking, posting or flaming. Design/methodology/approach: Taking Qiangguo Luntan as an online study site the authors apply an ethnographic approach for the research, a method that is becoming more…

  9. Studying New Forms of Participation and Identity in Mathematics Classrooms with Integrated Communication and Representational Infrastructures

    Science.gov (United States)

    Hegedus, Stephen J.; Penuel, William R.

    2008-01-01

    Wireless networks are fast becoming ubiquitous in all aspects of society and the world economy. We describe a method for studying the impacts of combining such technology with dynamic, representationally-rich mathematics software, particularly on participation, expression and projection of identity from a local to a public, shared workspace. We…

  10. Complicating the "Soccer Mom:" The Cultural Politics of Forming Class-Based Identity, Distinction, and Necessity

    Science.gov (United States)

    Swanson, Lisa

    2009-01-01

    Using Pierre Bourdieu's theories of social class differentiation and class reproduction, this paper provides an analysis of class-based identity politics in contemporary suburban America. Through a critical ethnography of the emergent, American, upper-middle-class "soccer mom" phenomenon, this study contributes to a growing body of research that…

  11. Complicating the "Soccer Mom:" The Cultural Politics of Forming Class-Based Identity, Distinction, and Necessity

    Science.gov (United States)

    Swanson, Lisa

    2009-01-01

    Using Pierre Bourdieu's theories of social class differentiation and class reproduction, this paper provides an analysis of class-based identity politics in contemporary suburban America. Through a critical ethnography of the emergent, American, upper-middle-class "soccer mom" phenomenon, this study contributes to a growing body of…

  12. Address Forms among University Students in Ghana: A Case of Gendered Identities?

    Science.gov (United States)

    Afful, Joseph Benjamin Archibald

    2010-01-01

    In the last two decades, scholars in discourse studies and sociolinguistics have shown considerable interest in how identity is encoded in discourses across various facets of life such as academia, home, politics and workplace. By adopting an ethnographic-style approach, this study shows how students in a Ghanaian university construct their…

  13. Complicating the "Soccer Mom:" The Cultural Politics of Forming Class-Based Identity, Distinction, and Necessity

    Science.gov (United States)

    Swanson, Lisa

    2009-01-01

    Using Pierre Bourdieu's theories of social class differentiation and class reproduction, this paper provides an analysis of class-based identity politics in contemporary suburban America. Through a critical ethnography of the emergent, American, upper-middle-class "soccer mom" phenomenon, this study contributes to a growing body of…

  14. Surprising dissimilarities in a newly formed pair of 'identical twin' stars.

    Science.gov (United States)

    Stassun, Keivan G; Mathieu, Robert D; Cargile, Phillip A; Aarnio, Alicia N; Stempels, Eric; Geller, Aaron

    2008-06-19

    The mass and chemical composition of a star are the primary determinants of its basic physical properties-radius, temperature and luminosity-and how those properties evolve with time. Accordingly, two stars born at the same time, from the same natal material and with the same mass, are 'identical twins,' and as such might be expected to possess identical physical attributes. We have discovered in the Orion nebula a pair of stellar twins in a newborn binary star system. Each star in the binary has a mass of 0.41 +/- 0.01 solar masses, identical to within 2 per cent. Here we report that these twin stars have surface temperatures differing by approximately 300 K ( approximately 10 per cent) and luminosities differing by approximately 50 per cent, both at high confidence level. Preliminary results indicate that the stars' radii also differ, by 5-10 per cent. These surprising dissimilarities suggest that one of the twins may have been delayed by several hundred thousand years in its formation relative to its sibling. Such a delay could only have been detected in a very young, definitively equal-mass binary system. Our findings reveal cosmic limits on the age synchronization of young binary stars, often used as tests for the age calibrations of star-formation models.

  15. Voice and silence in organizations

    Directory of Open Access Journals (Sweden)

    Moaşa, H.

    2011-01-01

    Full Text Available Unlike previous research on voice and silence, this article breaksthe distance between the two and declines to treat them as opposites. Voice and silence are interrelated and intertwined strategic forms ofcommunication which presuppose each other in such a way that the absence of one would minimize completely the other’s presence. Social actors are not voice, or silence. Social actors can have voice or silence, they can do both because they operate at multiple levels and deal with multiple issues at different moments in time.

  16. Gender identity and recalled gender related childhood play-behaviour in adult individuals with different forms of intersexuality.

    Science.gov (United States)

    Richter-Appelt, Hertha; Discher, Christine; Gedrose, Benjamin

    2005-09-01

    The concept of intersexuality subsumes a wide variety of phenomena with very specific underlying causes. In all these cases, an untypical development takes place during the prenatal sex differentiation process becoming clinically manifest, either at, or soon after birth or at the time of puberty. It subsumes conditions in which biological sexual characteristics (e.g. chromosomal sex, gonadal sex, hormonal sex, morphological sex) differ from each other and one person cannot easily be assigned to one sex. One of the main goals of medical treatment of persons with intersex-syndroms is the development of a stable gender identity. Over the last few years, sex (and gender) assignment of persons with different forms of intersexuality has become a much discussed topic. An interesting--and very obviously observable--variable that was brought in connection with sex assignment is gender related childhood play behaviour. The purpose of the presented study is to examine 37 persons with different forms of intersexuality (disturbances of androgen biosynthesis, partial and complete androgen insensitivity, gonadal dysgenesis with 46,XY and congenital adrenal hyperplasia with 46,XX) with regard to gender identity and gender role behaviour in childhood. Not all subjects in the study group had developed a clear female or male gender identity. In contrast to previous studies, some persons with CAIS did not recall distinguished female childhood play behaviour and these persons did not show a clear female gender identity. In contrast to results from other studies, the CAH-affected girls in this study did not seem to recall masculinized behaviour. Further research is needed to guarantee better psychosexual development with good quality of life in individuals with intersexuality.

  17. Hard Identity and Soft Identity

    Directory of Open Access Journals (Sweden)

    Hassan Rachik

    2006-04-01

    Full Text Available Often collective identities are classified depending on their contents and rarely depending on their forms. Differentiation between soft identity and hard identity is applied to diverse collective identities: religious, political, national, tribal ones, etc. This classification is made following the principal dimensions of collective identities: type of classification (univocal and exclusive or relative and contextual, the absence or presence of conflictsof loyalty, selective or totalitarian, objective or subjective conception, among others. The different characteristics analysed contribute to outlining an increasingly frequent type of identity: the authoritarian identity.

  18. Virtual Forms, Actual Effects: How Amplifying Student Voice through Digital Media Promotes Reflective Practice and Positions Students as Pedagogical Partners to Prospective High School and Practicing College Teachers

    Science.gov (United States)

    Cook-Sather, Alison

    2017-01-01

    Digital media have unique potential to amplify student voice in both high school teacher preparation and academic development for college faculty. This paper applies narrative analysis to participant descriptions of how three uses of digital media amplify student voice in the context of a single higher education consortium: (1) high school…

  19. Robotics as science (re)form: Exploring power, learning and gender(ed) identity formation in a "community of practice"

    Science.gov (United States)

    Hurner, Sheryl Marie

    "Robotics as Science (re)Form" utilizes qualitative research methods to examine the career trajectories and gender identity formation of female youth participating as members of an all-girl, academic team within the male-dominated environment of the FIRST Robotics competition. Following the constant comparative approach (Glaser & Strauss, 1967), my project relies upon triangulating ethnographic data drawn from extensive field notes, semi-structured interviews, and digital and video imagery compiled over two years of participant observation. Drawing upon the sociolinguistic "community of practice" (CoP) framework (Eckert & McConnell-Ginet, 1992; Lave & Wenger, 1991; Wenger, 1998), this study maps the range of gendered "identities" available to girls involved in non-traditional academic and occupational pursuits within a local context, and reveals the nature, structure and impact of power operating within this CoP, a significantly underdeveloped construct within the language and gender literature. These research findings (1) contribute to refining theories of situated or problem based learning with a focus on female youth (Lave & Wenger, 1991; Wenger, 1998); (2) reveal affordances and barriers within the local program design that enable (and preclude) women and minority youth entering the engineering pipeline; and (3) enrich our understanding of intragroup language and gendered "practices" to counter largely essentializing generalizations based upon quantitative analysis. Keywords: Robotics, gender, identity formation, science, STEM, communities of practice

  20. Political animal voices

    NARCIS (Netherlands)

    Meijer, E.R.

    2017-01-01

    In this thesis, I develop a theory of political animal voices. The first part of the thesis focuses on non-human animal languages and forming interspecies worlds. I first investigate the relation between viewing language as exclusively human and seeing humans as categorically different from other

  1. What the voice reveals.

    NARCIS (Netherlands)

    Ko, Sei Jin

    2007-01-01

    Given that the voice is our main form of communication, we know surprisingly little about how it impacts judgment and behavior. Furthermore, the modern advancement in telecommunication systems, such as cellular phones, has meant that a large proportion of our everyday interactions are conducted voca

  2. What the voice reveals

    NARCIS (Netherlands)

    Ko, Sei Jin

    2007-01-01

    Given that the voice is our main form of communication, we know surprisingly little about how it impacts judgment and behavior. Furthermore, the modern advancement in telecommunication systems, such as cellular phones, has meant that a large proportion of our everyday interactions are conducted voca

  3. Keeping Your Voice Healthy

    Science.gov (United States)

    ... Find an ENT Doctor Near You Keeping Your Voice Healthy Keeping Your Voice Healthy Patient Health Information ... heavily voice-related. Key Steps for Keeping Your Voice Healthy Drink plenty of water. Moisture is good ...

  4. Career Adapt-Abilities Scale-USA Form: Psychometric Properties and Relation to Vocational Identity

    Science.gov (United States)

    Porfeli, Erik J.; Savickas, Mark L.

    2012-01-01

    This article reports construction and initial validation of the United States form of the Career Adapt-Abilities Scale (CAAS). The CAAS consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas.…

  5. Familiarity and Voice Representation: From Acoustic-Based Representation to Voice Averages

    Directory of Open Access Journals (Sweden)

    Maureen Fontaine

    2017-07-01

    Full Text Available The ability to recognize an individual from their voice is a widespread ability with a long evolutionary history. Yet, the perceptual representation of familiar voices is ill-defined. In two experiments, we explored the neuropsychological processes involved in the perception of voice identity. We specifically explored the hypothesis that familiar voices (trained-to-familiar (Experiment 1, and famous voices (Experiment 2 are represented as a whole complex pattern, well approximated by the average of multiple utterances produced by a single speaker. In experiment 1, participants learned three voices over several sessions, and performed a three-alternative forced-choice identification task on original voice samples and several “speaker averages,” created by morphing across varying numbers of different vowels (e.g., [a] and [i] produced by the same speaker. In experiment 2, the same participants performed the same task on voice samples produced by familiar speakers. The two experiments showed that for famous voices, but not for trained-to-familiar voices, identification performance increased and response times decreased as a function of the number of utterances in the averages. This study sheds light on the perceptual representation of familiar voices, and demonstrates the power of average in recognizing familiar voices. The speaker average captures the unique characteristics of a speaker, and thus retains the information essential for recognition; it acts as a prototype of the speaker.

  6. Positive Relationship Between Individuality and Social Identity in Virtual Communities: Self-Categorization and Social Identification as Distinct Forms of Social Identity.

    Science.gov (United States)

    Guo, Tian-Chao; Li, Xuemei

    2016-11-01

    Previous studies have reported conflicting results regarding the relationship between individuality and social identity, indicating this area requires further examination. This study constructed a research model to help understand the positive role of individualized behavior and social identity in virtual communities. The results of an online survey conducted to assess our theoretical research model indicated that social identity can be expressed in two ways: self-categorization and social identification. Furthermore, we found individualized behavior was positively related to social identification, while self-categorization was directly derived from social identification.

  7. Effects of Habitat-Forming Species Richness, Evenness, Identity, and Abundance on Benthic Intertidal Community Establishment and Productivity

    Science.gov (United States)

    Lemieux, Julie; Cusson, Mathieu

    2014-01-01

    In a context of reduced global biodiversity, the potential impacts from the loss of habitat-forming species (HFS) on ecosystem structure and functioning must be established. These species are often the main community primary producers and have a major role in the establishment of organisms through facilitation processes. This study focuses on macroalgae and mussels as HFS within an intertidal zone along the St. Lawrence estuary (Quebec, Canada). Over a 16-week period, we manipulated the in situ diversity profile (richness, evenness, identity, and abundance) of the dominant HFS (Fucus distichus edentatus, F. vesiculosus, and Mytilus spp.) in order to define their role in both the establishment of associated species and community primary production. Contrary to expectation, no general change in HFS richness, evenness, abundance, or identity on associated species community establishment was observed. However, over the study period, the HFS diversity profile modified the structure within the trophic guilds, which may potentially affect further community functions. Also, our results showed that the low abundance of HFS had a negative impact on the primary productivity of the community. Our results suggest that HFS diversity profiles have a limited short-term role in our study habitat and may indicate that biological forcing in these intertidal communities is less important than environmental conditions. As such, there was an opportunistic establishment of species that ensured rapid colonization regardless of the absence, or the diversity profile, of facilitators such as HFS. PMID:25313459

  8. Effects of habitat-forming species richness, evenness, identity, and abundance on benthic intertidal community establishment and productivity.

    Directory of Open Access Journals (Sweden)

    Julie Lemieux

    Full Text Available In a context of reduced global biodiversity, the potential impacts from the loss of habitat-forming species (HFS on ecosystem structure and functioning must be established. These species are often the main community primary producers and have a major role in the establishment of organisms through facilitation processes. This study focuses on macroalgae and mussels as HFS within an intertidal zone along the St. Lawrence estuary (Quebec, Canada. Over a 16-week period, we manipulated the in situ diversity profile (richness, evenness, identity, and abundance of the dominant HFS (Fucus distichus edentatus, F. vesiculosus, and Mytilus spp. in order to define their role in both the establishment of associated species and community primary production. Contrary to expectation, no general change in HFS richness, evenness, abundance, or identity on associated species community establishment was observed. However, over the study period, the HFS diversity profile modified the structure within the trophic guilds, which may potentially affect further community functions. Also, our results showed that the low abundance of HFS had a negative impact on the primary productivity of the community. Our results suggest that HFS diversity profiles have a limited short-term role in our study habitat and may indicate that biological forcing in these intertidal communities is less important than environmental conditions. As such, there was an opportunistic establishment of species that ensured rapid colonization regardless of the absence, or the diversity profile, of facilitators such as HFS.

  9. Methods of Translating the English passive voice

    Institute of Scientific and Technical Information of China (English)

    张李丽

    2009-01-01

    @@ 一、Comparisons between Voices in English and Chinese In English as in many other languages,the passive voice is the form of a transitive verb whose grammatical sabjOct serves as the patient,receiving the action of the verb.The passive voice is typically contrasted with the active voice,which is the form of a transitive verb whose subject serves as the agent,performing the action of the verb.The subject of a verb in the passive voice corresponds to the object of the same verb in the active voice.English's passive voice is periphrastic;that is,it does not have a one-word form.Rather,it is formed using a form of the auxiliary verb be together with a verb's past participle.The passive voice is widely used in English when it is unnecessary,undesirable,or impossible to ilame the agent of an action,or when the passive voice is needed to link the text better.

  10. "You Don't Have Like an Identity...You Are Just Lost in a Crowd:" Forming a Student Identity in the First-Year Transition to University

    Science.gov (United States)

    Scanlon, Lesley; Rowling, Louise; Weber, Zita

    2007-01-01

    This article draws on research grounded in a theoretical framework informed by the work of Alfred Schutz and of Berger and Luckmann and explores transition to university as a loss experience. The specific loss examined here is that which results from student identity discontinuity as they undertake the initial transition to university--a…

  11. "You Don't Have Like an Identity...You Are Just Lost in a Crowd:" Forming a Student Identity in the First-Year Transition to University

    Science.gov (United States)

    Scanlon, Lesley; Rowling, Louise; Weber, Zita

    2007-01-01

    This article draws on research grounded in a theoretical framework informed by the work of Alfred Schutz and of Berger and Luckmann and explores transition to university as a loss experience. The specific loss examined here is that which results from student identity discontinuity as they undertake the initial transition to university--a…

  12. Form factors in sinh- and sine-Gordon models, deformed Virasoro algebra, Macdonald polynomials and resonance identities

    Energy Technology Data Exchange (ETDEWEB)

    Lashkevich, Michael; Pugai, Yaroslav [Landau Institute for Theoretical Physics, 142432 Chernogolovka, Moscow Region (Russian Federation); Moscow Institute of Physics and Technology, 141707 Dolgoprudny, Moscow Region (Russian Federation)

    2013-12-11

    We continue the study of form factors of descendant operators in the sinh- and sine-Gordon models in the framework of the algebraic construction proposed in [1]. We find the algebraic construction to be related to a particular limit of the tensor product of the deformed Virasoro algebra and a suitably chosen Heisenberg algebra. To analyze the space of local operators in the framework of the form factor formalism we introduce screening operators and construct singular and cosingular vectors in the Fock spaces related to the free field realization of the obtained algebra. We show that the singular vectors are expressed in terms of the degenerate Macdonald polynomials with rectangular partitions. We study the matrix elements that contain a singular vector in one chirality and a cosingular vector in the other chirality and find them to lead to the resonance identities already known in the conformal perturbation theory. Besides, we give a new derivation of the equation of motion in the sinh-Gordon theory, and a new representation for conserved currents.

  13. Form factors in sinh- and sine-Gordon models, deformed Virasoro algebra, Macdonald polynomials and resonance identities

    CERN Document Server

    Lashkevich, Michael

    2013-01-01

    We continue the study of form factors of descendant operators in the sinh- and sine-Gordon models in the framework of the algebraic construction proposed in [arXiv:0812.4776]. We find the algebraic construction to be related to a particular limit of the tensor product of the deformed Virasoro algebra and a suitably chosen Heisenberg algebra. To analyze the space of local operators in the framework of the form factor formalism we introduce screening operators and construct singular and cosingular vectors in the Fock spaces related to the free field realization of the obtained algebra. We show that the singular vectors are expressed in terms of the degenerate Macdonald polynomials with rectangular partitions. We study the matrix elements that contain a singular vector in one chirality and a cosingular vector in the other chirality and find them to lead to the resonance identities already known in the conformal perturbation theory. Besides, we give a new derivation of the equation of motion in the sinh-Gordon th...

  14. Voice processing in monkey and human brains.

    Science.gov (United States)

    Scott, Sophie K

    2008-09-01

    Studies in humans have indicated that the anterior superior temporal sulcus has an important role in the processing of information about human voices, especially the identification of talkers from their voice. A new study using functional magnetic resonance imaging (fMRI) with macaques provides strong evidence that anterior auditory fields, part of the auditory 'what' pathway, preferentially respond to changes in the identity of conspecifics, rather than specific vocalizations from the same individual.

  15. THE ROMANIAN MEDIA REPRESENTATION OF THE DIASPORA IN AN ELECTORAL CONTEXT: DISCURSIVE IDENTITIES AND FORMS OF COMMITMENT

    Directory of Open Access Journals (Sweden)

    CAMELIA BECIU

    2016-08-01

    Full Text Available The article looks at the media representation of the diaspora in the context of the presidential elections in Romania, in 2014. In a voting situation, how are the discoursive construals of the diaspora reconfigured and how is the public problem of intra-EU migration redefined? Within the frame of a critical discourse analysis, the study examines the media representation of the diaspora and of the public from the perspective of discursive strategies specific to identity construction in the contexts of action at a distance: distance-proximity strategies and, correspondingly, inclusion/exclusion strategies, as well as the configuration of particular forms of commitment. The corpus consists predominantly of political talk shows on two television channels specialized in news broadcasting and political commentary, but different in terms of practices of mediation of the political sphere. The study shows that certain representations of migrants, which have been naturalized over the years, continue to be reproduced in the political and media sphere, but, in an electoral context, they are differently constituted, especially as regards the migrants’ agency

  16. Forming identity through Song’: How our songs in worship shape our theological identity: A study of Lutheran hymns and how they shaped German descendent Lutheran congregations

    Directory of Open Access Journals (Sweden)

    Gertrud Tönsing

    2013-01-01

    Full Text Available How do songs and Christian hymns shape the identity and theology of Christian communities? How does the identity and theology of a Christian community shape the hymns that are written, sung and collected in song books and hymnals? This article explores these questions from the point of view of the author’s community, the German-descendent Lutheran communities in South Africa, and studies their main hymn book, the Lutheran hymnal from Germany (Evangelisches Kirchengesangbuch [EKG] which was used from the 1950s until the early 1990s in the congregations. It shows up the strengths and the gaps of these hymns which come from a theology with a strong focus on faith and trust, but a rather narrow personal morality, with the social ethics restricted to doing one’s Christian duty and praying for the government. Comparing this hymnal to the later hymnal published in 1990, the article shows, that some of the blind spots of one generation can be filled in by the next generation of songwriters.

  17. Vocal caricatures reveal signatures of speaker identity

    Science.gov (United States)

    López, Sabrina; Riera, Pablo; Assaneo, María Florencia; Eguía, Manuel; Sigman, Mariano; Trevisan, Marcos A.

    2013-12-01

    What are the features that impersonators select to elicit a speaker's identity? We built a voice database of public figures (targets) and imitations produced by professional impersonators. They produced one imitation based on their memory of the target (caricature) and another one after listening to the target audio (replica). A set of naive participants then judged identity and similarity of pairs of voices. Identity was better evoked by the caricatures and replicas were perceived to be closer to the targets in terms of voice similarity. We used this data to map relevant acoustic dimensions for each task. Our results indicate that speaker identity is mainly associated with vocal tract features, while perception of voice similarity is related to vocal folds parameters. We therefore show the way in which acoustic caricatures emphasize identity features at the cost of loosing similarity, which allows drawing an analogy with caricatures in the visual space.

  18. Bodies, Spaces, Voices, Silences

    Directory of Open Access Journals (Sweden)

    Donatella Mazzoleni

    2013-07-01

    Full Text Available A good architecture should not only allow functional, formal and technical quality for urban spaces, but also let the voice of the city be perceived, listened, enjoyed. Every city has got its specific sound identity, or “ISO” (R. O. Benenzon, made up of a complex texture of background noises and fluctuation of sound figures emerging and disappearing in a game of continuous fadings. For instance, the ISO of Naples is characterized by a spread need of hearing the sound return of one’s/others voices, by a hate of silence. Cities may fall ill: illness from noise, within super-crowded neighbourhoods, or illness from silence, in the forced isolation of peripheries. The proposal of an urban music therapy denotes an unpublished and innovative enlarged interdisciplinary research path, where architecture, music, medicine, psychology, communication science may converge, in order to work for rebalancing spaces and relation life of the urban collectivity, through the care of body and sound dimensions.

  19. Speaking and Nonspeaking Voice Professionals: Who Has the Better Voice?

    Science.gov (United States)

    Chitguppi, Chandala; Raj, Anoop; Meher, Ravi; Rathore, P K

    2017-04-18

    Voice professionals can be classified into two major subgroups: the primarily speaking and the primarily nonspeaking voice professionals. Nonspeaking voice professionals mainly include singers, whereas speaking voice professionals include the rest of the voice professionals. Although both of these groups have high vocal demands, it is currently unknown whether both groups show similar voice changes after their daily voice use. Comparison of these two subgroups of voice professionals has never been done before. This study aimed to compare the speaking voice of speaking and nonspeaking voice professionals with no obvious vocal fold pathology or voice-related complaints on the day of assessment. After obtaining relevant voice-related history, voice analysis and videostroboscopy were performed in 50 speaking and 50 nonspeaking voice professionals. Speaking voice professionals showed significantly higher incidence of voice-related complaints as compared with nonspeaking voice professionals. Voice analysis revealed that most acoustic parameters including fundamental frequency, jitter percent, and harmonic-to-noise ratio were significantly higher in speaking voice professionals, whereas videostroboscopy did not show any significant difference between the two groups. This is the first study of its kind to analyze the effect of daily voice use in the two subgroups of voice professionals with no obvious vocal fold pathology. We conclude that voice professionals should not be considered as a homogeneous group. The detrimental effects of excessive voice use were observed to occur more significantly in speaking voice professionals than in nonspeaking voice professionals. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  20. Leveraging voice

    DEFF Research Database (Denmark)

    Frølunde, Lisbeth

    2017-01-01

    researchers improve our practices and how could digital online video help offer more positive stories about research and higher education? How can academics in higher education be better to tell about our research, thereby reclaiming and leveraging our voice in a post-factual era? As higher education......This paper speculates on how researchers share research without diluting our credibility and how to make strategies for the future. It also calls for consideration of new traditions and practices for communicating knowledge to a wider audience across multiple media platforms. How might we...... continues to engage with digital and networked technologies it becomes increasingly relevant to question why and how academics could (re) position research knowledge in the digital and online media landscape of today and the future. The paper highlights methodological issues that arise in relation...

  1. Feeling voices.

    Directory of Open Access Journals (Sweden)

    Paolo Ammirante

    Full Text Available Two experiments investigated deaf individuals' ability to discriminate between same-sex talkers based on vibrotactile stimulation alone. Nineteen participants made same/different judgments on pairs of utterances presented to the lower back through voice coils embedded in a conforming chair. Discrimination of stimuli matched for F0, duration, and perceived magnitude was successful for pairs of spoken sentences in Experiment 1 (median percent correct = 83% and pairs of vowel utterances in Experiment 2 (median percent correct = 75%. Greater difference in spectral tilt between "different" pairs strongly predicted their discriminability in both experiments. The current findings support the hypothesis that discrimination of complex vibrotactile stimuli involves the cortical integration of spectral information filtered through frequency-tuned skin receptors.

  2. When the face fits: recognition of celebrities from matching and mismatching faces and voices.

    Science.gov (United States)

    Stevenage, Sarah V; Neil, Greg J; Hamlin, Iain

    2014-01-01

    The results of two experiments are presented in which participants engaged in a face-recognition or a voice-recognition task. The stimuli were face-voice pairs in which the face and voice were co-presented and were either "matched" (same person), "related" (two highly associated people), or "mismatched" (two unrelated people). Analysis in both experiments confirmed that accuracy and confidence in face recognition was consistently high regardless of the identity of the accompanying voice. However accuracy of voice recognition was increasingly affected as the relationship between voice and accompanying face declined. Moreover, when considering self-reported confidence in voice recognition, confidence remained high for correct responses despite the proportion of these responses declining across conditions. These results converged with existing evidence indicating the vulnerability of voice recognition as a relatively weak signaller of identity, and results are discussed in the context of a person-recognition framework.

  3. Short forms of the Utrecht-Management of Identity Commitments Scale (U-MICS) with the domains of job, romantic relationship, and region.

    Science.gov (United States)

    Schubach, Elisabeth; Zimmermann, Julia; Noack, Peter; Neyer, Franz J

    2017-01-01

    The U-MICS is a self-report questionnaire designed to assess the identity dimensions from a domain-specific perspective. The present study reports on the development of a short-form version for the domains of job and romantic relationship in young adults from Germany and extends this scale to include the domain of region (nSample1 = 95, 84% female, mean age 22.45 years; nSample2 = 1,795, 71% female, mean age 24.53 years). We found the short form to possess adequate psychometric properties and to demonstrate a factor structure congruent to the long-form version. Regarding validity, the small correlations across domains within dimensions support a domain-specific approach to identity. The associations between the different identity domains with personality traits are similar, indicating a consistent pattern of convergent validity for all domains. We conclude that "region" provides a valuable complement to the established domains that can all be reliably assessed with the U-MICS-Short Form. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  4. Native Tongue, Captive Voice: The Representation of the Aboriginal "Voice" in Colonial South Australia.

    Science.gov (United States)

    Foster, Robert; Muhlhausler, Peter

    1996-01-01

    Examines the way in which the Aboriginal "voice" was represented in colonial South Australia, particularly in the form of pidgin English. The first part of the article focuses on the first decade of settlement; the second part examines the period between 1860 and the turn of the century. Findings indicate that the Aboriginal voice in South…

  5. Dimensionality in voice quality.

    Science.gov (United States)

    Bele, Irene Velsvik

    2007-05-01

    This study concerns speaking voice quality in a group of male teachers (n = 35) and male actors (n = 36), as the purpose was to investigate normal and supranormal voices. The goal was the development of a method of valid perceptual evaluation for normal to supranormal and resonant voices. The voices (text reading at two loudness levels) had been evaluated by 10 listeners, for 15 vocal characteristics using VA scales. In this investigation, the results of an exploratory factor analysis of the vocal characteristics used in this method are presented, reflecting four dimensions of major importance for normal and supranormal voices. Special emphasis is placed on the effects on voice quality of a change in the loudness variable, as two loudness levels are studied. Furthermore, the vocal characteristics Sonority and Ringing voice quality are paid special attention, as the essence of the term "resonant voice" was a basic issue throughout a doctoral dissertation where this study was included.

  6. Voice box (image)

    Science.gov (United States)

    The larynx, or voice box, is located in the neck and performs several important functions in the body. The larynx is involved in swallowing, breathing, and voice production. Sound is produced when the air which ...

  7. Voice and Aging

    Science.gov (United States)

    ... dramatic voice changes are those during childhood and adolescence. The larynx (or voice box) and vocal cord tissues do not fully mature until late teenage years. Hormone-related changes during adolescence are ...

  8. Voice and endocrinology

    OpenAIRE

    KVS Hari Kumar; Anurag Garg; Ajai Chandra, N. S.; Singh, S. P.; Rakesh Datta

    2016-01-01

    Voice is one of the advanced features of natural evolution that differentiates human beings from other primates. The human voice is capable of conveying the thoughts into spoken words along with a subtle emotion to the tone. This extraordinary character of the voice in expressing multiple emotions is the gift of God to the human beings and helps in effective interpersonal communication. Voice generation involves close interaction between cerebral signals and the peripheral apparatus consistin...

  9. DLMS Voice Data Entry.

    Science.gov (United States)

    1980-06-01

    between operator and computer displayed on ADM-3A 20c A-I Possible Hardware Configuration for a Multistation Cartographic VDES ...this program a Voice Recognition System (VRS) which can be used to explore the use of voice data entry ( VDE ) in the DIMS or other cartographic data...Multi-Station Cartographic Voice Data Entry System An engineering development model voice data entry system ( VDES ) could be most efficiently

  10. Writing with Voice

    Science.gov (United States)

    Kesler, Ted

    2012-01-01

    In this Teaching Tips article, the author argues for a dialogic conception of voice, based in the work of Mikhail Bakhtin. He demonstrates a dialogic view of voice in action, using two writing examples about the same topic from his daughter, a fifth-grade student. He then provides five practical tips for teaching a dialogic conception of voice in…

  11. Tips for Healthy Voices

    Science.gov (United States)

    ... social interaction as well as for most people’s occupation. Proper care and use of your voice will give you the best chance for having a healthy voice for your entire lifetime. Hoarseness or roughness in your voice is often ...

  12. Voice handicap in singers.

    Science.gov (United States)

    Murry, Thomas; Zschommler, Anne; Prokop, Jan

    2009-05-01

    The study aimed to determine the differences in responses to the Voice Handicap Index (VHI-10) between singers and nonsingers and to evaluate the ranked order differences of the VHI-10 statements for both groups. The VHI-10 was modified to include statements related to the singing voice for comparison to the original VHI-10. Thirty-five nonsingers with documented voice disorders responded to the VHI-10. A second group, consisting of 35 singers with voice complaints, responded to the VHI-10 with three statements added specifically addressing the singing voice. Data from both groups were analyzed in terms of overall subject self-rating of voice handicap and the rank order of statements from least to most important. The difference between the mean VHI-10 for the singers and nonsingers was not statistically significant, thus, supporting the validity of the VHI-10. However, the 10 statements were ranked differently in terms of their importance by both groups. In addition, when three statements related specifically to the singing voice were substituted in the original VHI-10, the singers judged their voice problem to be more severe than when using the original VHI-10. The type of statements used to assess self-perception of voice handicap may be related to the subject population. Singers with voice problems do not rate their voices to be more handicapped than nonsingers unless statements related specifically to singing are included.

  13. Voice and Narrative in L1 Writing

    DEFF Research Database (Denmark)

    Krogh, Ellen; Piekut, Anke

    2015-01-01

    This paper investigates issues of voice and narrative in L1 writing. Three branches of research are initial-ly discussed: research on narratives as resources for identity work, research on writer identity and voice as an essential aspect of identity, and research on Bildung in L1 writing....... Subsequently, two empirical investigations of L1 writing in a Danish upper secondary school are presented. The first study is based on longitudinal interview data and analyses one student’s experience as an L1 writer in the transition from lower secondary to upper secondary school. A high-achieving student...... in lower secondary L1, she found that her previous writing strategies were not rewarded in upper secondary school. In the second empiri-cal study, two upper-secondary exam papers are investigated, with a focus on their approaches to exam genres and their use of narrative resources to address issues...

  14. Networked Identities

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Larsen, Malene Charlotte

    2008-01-01

    In this article we take up a critique of the concept of Communities of Practice (CoP) voiced by several authors, who suggest that networks may provide a better metaphor to understand social forms of organisation and learning. Through a discussion of the notion of networked learning and the critique...... of CoPs we shall argue that the metaphor or theory of networked learning is itself confronted with some central tensions and challenges that need to be addressed. We then explore these theoretical and analytic challenges to the network metaphor, through an analysis of a Danish social networking site. We...... argue that understanding meaning-making and ‘networked identities’ may be relevant analytic entry points in navigating the challenges....

  15. Identity of Passive Film Formed on Aluminum in Li-ion BatteryElectrolytes with LiPF6

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Xueyuan; Devine, T.M.

    2006-09-01

    The passive film that forms on aluminum in 1:1 ethylene carbonate + ethylmethyl carbonate with 1.2M LiPF{sub 6} and 1:1 ethylene carbonate + dimethyl carbonate with 1.0M LiPF{sub 6} was investigated by a combination of electrochemical quartz crystal microbalance measurements (EQCM), electrochemical impedance spectroscopy (EIS), and x-ray photoelectron spectroscopy. During anodic polarization of aluminum a film of AlF{sub 3} forms on top of the air-formed oxide, creating a duplex, or two-layered film. The thickness of the AlF{sub 3} increases with the applied potential. Independent measurements of film thickness by EQCM and EIS indicate that at a potential of 5.5V vs. Li/Li{sup +}, the thickness of the AlF{sub 3} is approximately 1 nm.

  16. Voice Assessment of Student Work: Recent Studies and Emerging Technologies

    Science.gov (United States)

    Eckhouse, Barry; Carroll, Rebecca

    2013-01-01

    Although relatively little attention has been given to the voice assessment of student work, at least when compared with more traditional forms of text-based review, the attention it has received strongly points to a promising form of review that has been hampered by the limits of an emerging technology. A fresh review of voice assessment in light…

  17. Objective Voice Parameters in Colombian School Workers with Healthy Voices

    Directory of Open Access Journals (Sweden)

    Lady Catherine Cantor Cutiva

    2015-09-01

    Full Text Available Objectives: To characterize the objective voice parameters among school workers, and to identi­fy associated factors of three objective voice parameters, namely fundamental frequency, sound pressure level and maximum phonation time. Materials and methods: We conducted a cross-sectional study among 116 Colombian teachers and 20 Colombian non-teachers. After signing the informed consent form, participants filled out a questionnaire. Then, a voice sample was recorded and evaluated perceptually by a speech therapist and by objective voice analysis with praat software. Short-term environmental measurements of sound level, temperature, humi­dity, and reverberation time were conducted during visits at the workplaces, such as classrooms and offices. Linear regression analysis was used to determine associations between individual and work-related factors and objective voice parameters. Results: Compared with men, women had higher fundamental frequency (201 Hz for teachers and 209 for non-teachers vs. 120 Hz for teachers and 127 for non-teachers and sound pressure level (82 dB vs. 80 dB, and shorter maximum phonation time (around 14 seconds vs. around 16 seconds. Female teachers younger than 50 years of age evidenced a significant tendency to speak with lower fundamental frequen­cy and shorter mpt compared with female teachers older than 50 years of age. Female teachers had significantly higher fundamental frequency (66 Hz, higher sound pressure level (2 dB and short phonation time (2 seconds than male teachers. Conclusion: Female teachers younger than 50 years of age had significantly lower F0 and shorter mpt compared with those older than 50 years of age. The multivariate analysis showed that gender was a much more important determinant of variations in F0, spl and mpt than age and teaching occupation. Objectively measured temperature also contributed to the changes on spl among school workers.

  18. Cultivating archives: meanings and identities

    NARCIS (Netherlands)

    E. Ketelaar

    2012-01-01

    By cultivating archives through successive activations, people and communities define their identities. In these activations, the meanings of archives are constructed and reconstructed. Archives are not a static artifact imbued with the record creator’s voice alone, but a dynamic process involving a

  19. Identity-Forming Discourses: A Critical Discourse Analysis on Policy Making Processes Concerning English Language Teaching in Colombia

    Directory of Open Access Journals (Sweden)

    Escobar Alméciga Wilder Yesid

    2013-04-01

    Full Text Available This article addresses a critical problem about asymmetrical power relationships and uneven conditions in English language education exerted via identity shaping discourses in the document Educación: Visión 2019 issued by the Colombian Ministry of National Education. The study follows the critical discourse analysis method. It characterizes discursive strategies which, in turn, unveil power structures, means of control, and subject positioning of submission and dominance inherent in three main categories: Being bilingual, being successful, and being Colombian. It concludes that discourses are being strategically employed by the Colombian Ministry of National Education to change or preserveideologies and to widen gaps between socio-economic groups to protect the interests of only a small segment of the population.Este reporte postula una problemática de relaciones desequilibradas de dominio, poder, control y de la desproporcionada distribución de recursos en la enseñanza del inglés en Colombia, lo cual es perpetrado por discursos que moldean la identidad, en el documento Educación: Visión 2019 publicado por el Ministerio de Educación Nacional de Colombia. El estudio sigue los principios del análisis crítico del discurso. Esta investigación caracteriza estrategias discursivas que a su vez develan estructuras de poder, medios de control, y posicionamiento de sumisión y dominio en tres categorías: ser bilingüe, ser exitoso y ser colombiano. El estudio sugiere que el Ministerio de Educación Nacional está empleando discursos para manipular ideologías y generar inequidad entre grupos sociales en tanto que protege los intereses de un segmento de la población exclusivamente. 

  20. Singing voice outcomes following singing voice therapy.

    Science.gov (United States)

    Dastolfo-Hromack, Christina; Thomas, Tracey L; Rosen, Clark A; Gartner-Schmidt, Jackie

    2016-11-01

    The objectives of this study were to describe singing voice therapy (SVT), describe referred patient characteristics, and document the outcomes of SVT. Retrospective. Records of patients receiving SVT between June 2008 and June 2013 were reviewed (n = 51). All diagnoses were included. Demographic information, number of SVT sessions, and symptom severity were retrieved from the medical record. Symptom severity was measured via the 10-item Singing Voice Handicap Index (SVHI-10). Treatment outcome was analyzed by diagnosis, history of previous training, and SVHI-10. SVHI-10 scores decreased following SVT (mean change = 11, 40% decrease) (P singing lessons (n = 10) also completed an average of three SVT sessions. Primary muscle tension dysphonia (MTD1) and benign vocal fold lesion (lesion) were the most common diagnoses. Most patients (60%) had previous vocal training. SVHI-10 decrease was not significantly different between MTD and lesion. This is the first outcome-based study of SVT in a disordered population. Diagnosis of MTD or lesion did not influence treatment outcomes. Duration of SVT was short (approximately three sessions). Voice care providers are encouraged to partner with a singing voice therapist to provide optimal care for the singing voice. This study supports the use of SVT as a tool for the treatment of singing voice disorders. 4 Laryngoscope, 126:2546-2551, 2016. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  1. Clinical Voices - an update

    DEFF Research Database (Denmark)

    Fusaroli, Riccardo; Weed, Ethan

    Anomalous aspects of speech and voice, including pitch, fluency, and voice quality, are reported to characterise many mental disorders. However, it has proven difficult to quantify and explain this oddness of speech by employing traditional statistical methods. In this talk we will show how the t...... the temporal dynamics of the voice in Asperger's patients enable us to automatically reconstruct the diagnosis, and assess the Autism quotient score. We then generalise the findings to Danish and American children with autism....

  2. Effects of Medications on Voice

    Science.gov (United States)

    ... ENT Doctor Near You Effects of Medications on Voice Effects of Medications on Voice Patient Health Information ... entnet.org . Could Your Medication Be Affecting Your Voice? Some medications including prescription, over-the-counter, and ...

  3. The Sound of Voice: Voice-Based Categorization of Speakers' Sexual Orientation within and across Languages.

    Science.gov (United States)

    Sulpizio, Simone; Fasoli, Fabio; Maass, Anne; Paladino, Maria Paola; Vespignani, Francesco; Eyssel, Friederike; Bentler, Dominik

    2015-01-01

    Empirical research had initially shown that English listeners are able to identify the speakers' sexual orientation based on voice cues alone. However, the accuracy of this voice-based categorization, as well as its generalizability to other languages (language-dependency) and to non-native speakers (language-specificity), has been questioned recently. Consequently, we address these open issues in 5 experiments: First, we tested whether Italian and German listeners are able to correctly identify sexual orientation of same-language male speakers. Then, participants of both nationalities listened to voice samples and rated the sexual orientation of both Italian and German male speakers. We found that listeners were unable to identify the speakers' sexual orientation correctly. However, speakers were consistently categorized as either heterosexual or gay on the basis of how they sounded. Moreover, a similar pattern of results emerged when listeners judged the sexual orientation of speakers of their own and of the foreign language. Overall, this research suggests that voice-based categorization of sexual orientation reflects the listeners' expectations of how gay voices sound rather than being an accurate detector of the speakers' actual sexual identity. Results are discussed with regard to accuracy, acoustic features of voices, language dependency and language specificity.

  4. The Sound of Voice: Voice-Based Categorization of Speakers’ Sexual Orientation within and across Languages

    Science.gov (United States)

    Maass, Anne; Paladino, Maria Paola; Vespignani, Francesco; Eyssel, Friederike; Bentler, Dominik

    2015-01-01

    Empirical research had initially shown that English listeners are able to identify the speakers' sexual orientation based on voice cues alone. However, the accuracy of this voice-based categorization, as well as its generalizability to other languages (language-dependency) and to non-native speakers (language-specificity), has been questioned recently. Consequently, we address these open issues in 5 experiments: First, we tested whether Italian and German listeners are able to correctly identify sexual orientation of same-language male speakers. Then, participants of both nationalities listened to voice samples and rated the sexual orientation of both Italian and German male speakers. We found that listeners were unable to identify the speakers' sexual orientation correctly. However, speakers were consistently categorized as either heterosexual or gay on the basis of how they sounded. Moreover, a similar pattern of results emerged when listeners judged the sexual orientation of speakers of their own and of the foreign language. Overall, this research suggests that voice-based categorization of sexual orientation reflects the listeners' expectations of how gay voices sound rather than being an accurate detector of the speakers' actual sexual identity. Results are discussed with regard to accuracy, acoustic features of voices, language dependency and language specificity. PMID:26132820

  5. The Sound of Voice: Voice-Based Categorization of Speakers' Sexual Orientation within and across Languages.

    Directory of Open Access Journals (Sweden)

    Simone Sulpizio

    Full Text Available Empirical research had initially shown that English listeners are able to identify the speakers' sexual orientation based on voice cues alone. However, the accuracy of this voice-based categorization, as well as its generalizability to other languages (language-dependency and to non-native speakers (language-specificity, has been questioned recently. Consequently, we address these open issues in 5 experiments: First, we tested whether Italian and German listeners are able to correctly identify sexual orientation of same-language male speakers. Then, participants of both nationalities listened to voice samples and rated the sexual orientation of both Italian and German male speakers. We found that listeners were unable to identify the speakers' sexual orientation correctly. However, speakers were consistently categorized as either heterosexual or gay on the basis of how they sounded. Moreover, a similar pattern of results emerged when listeners judged the sexual orientation of speakers of their own and of the foreign language. Overall, this research suggests that voice-based categorization of sexual orientation reflects the listeners' expectations of how gay voices sound rather than being an accurate detector of the speakers' actual sexual identity. Results are discussed with regard to accuracy, acoustic features of voices, language dependency and language specificity.

  6. Trigonometric identities

    Directory of Open Access Journals (Sweden)

    Malvina Baica

    1986-01-01

    Full Text Available In this paper the author obtains new trigonometric identities of the form 2(p−1(p−22∏k=1p−2(1−cos2πkpp−1−k=pp−2 which are derived as a result of relations in a cyclotomic field ℛ(ρ, where ℛ is the field of rationals and ρ is a root of unity.

  7. Voiced Reading and Rhythm

    Institute of Scientific and Technical Information of China (English)

    詹艳萍

    2007-01-01

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

  8. Clinical Voices - an update

    DEFF Research Database (Denmark)

    Fusaroli, Riccardo; Weed, Ethan

    Anomalous aspects of speech and voice, including pitch, fluency, and voice quality, are reported to characterise many mental disorders. However, it has proven difficult to quantify and explain this oddness of speech by employing traditional statistical methods. In this talk we will show how...

  9. Borderline Space for Voice

    Science.gov (United States)

    Batchelor, Denise

    2012-01-01

    Being on the borderline as a student in higher education is not always negative, to do with marginalisation, exclusion and having a voice that is vulnerable. Paradoxically, being on the edge also has positive connections with integration, inclusion and having a voice that is strong. Alternative understandings of the concept of borderline space can…

  10. Voice and endocrinology

    Directory of Open Access Journals (Sweden)

    KVS Hari Kumar

    2016-01-01

    Full Text Available Voice is one of the advanced features of natural evolution that differentiates human beings from other primates. The human voice is capable of conveying the thoughts into spoken words along with a subtle emotion to the tone. This extraordinary character of the voice in expressing multiple emotions is the gift of God to the human beings and helps in effective interpersonal communication. Voice generation involves close interaction between cerebral signals and the peripheral apparatus consisting of the larynx, vocal cords, and trachea. The human voice is susceptible to the hormonal changes throughout life right from the puberty until senescence. Thyroid, gonadal and growth hormones have tremendous impact on the structure and function of the vocal apparatus. The alteration of voice is observed even in physiological states such as puberty and menstruation. Astute clinical observers make out the changes in the voice and refer the patients for endocrine evaluation. In this review, we shall discuss the hormonal influence on the voice apparatus in normal and endocrine disorders.

  11. Face the voice

    DEFF Research Database (Denmark)

    Lønstrup, Ansa

    2014-01-01

    will be based on a reception aesthetic and phenomenological approach, the latter as presented by Don Ihde in his book Listening and Voice. Phenomenologies of Sound , and my analytical sketches will be related to theoretical statements concerning the understanding of voice and media (Cavarero, Dolar, La...

  12. Voice integrated systems

    Science.gov (United States)

    Curran, P. Mike

    1977-01-01

    The program at Naval Air Development Center was initiated to determine the desirability of interactive voice systems for use in airborne weapon systems crew stations. A voice recognition and synthesis system (VRAS) was developed and incorporated into a human centrifuge. The speech recognition aspect of VRAS was developed using a voice command system (VCS) developed by Scope Electronics. The speech synthesis capability was supplied by a Votrax, VS-5, speech synthesis unit built by Vocal Interface. The effects of simulated flight on automatic speech recognition were determined by repeated trials in the VRAS-equipped centrifuge. The relationship of vibration, G, O2 mask, mission duration, and cockpit temperature and voice quality was determined. The results showed that: (1) voice quality degrades after 0.5 hours with an O2 mask; (2) voice quality degrades under high vibration; and (3) voice quality degrades under high levels of G. The voice quality studies are summarized. These results were obtained with a baseline of 80 percent recognition accuracy with VCS.

  13. Ontario's Student Voice Initiative

    Science.gov (United States)

    Courtney, Jean

    2014-01-01

    This article describes in some detail aspects of the Student Voice initiative funded and championed by Ontario's Ministry of Education since 2008. The project enables thousands of students to make their voices heard in meaningful ways and to participate in student-led research. Some students from grades 7 to 12 become members of the Student…

  14. Teachers' Interpersonal Role Identity

    Science.gov (United States)

    van der Want, Anna C.; den Brok, Perry; Beijaard, Douwe; Brekelmans, Mieke; Claessens, Luce C. A.; Pennings, Helena J. M.

    2015-01-01

    This article investigates the link between teachers' appraisal of specific interpersonal situations in classrooms and their more general interpersonal identity standard, which together form their interpersonal role identity. Using semi-structured and video-stimulated interviews, data on teachers' appraisals and interpersonal identity standards…

  15. EasyVoice: Integrating voice synthesis with Skype

    CERN Document Server

    Condado, Paulo A

    2007-01-01

    This paper presents EasyVoice, a system that integrates voice synthesis with Skype. EasyVoice allows a person with voice disabilities to talk with another person located anywhere in the world, removing an important obstacle that affect these people during a phone or VoIP-based conversation.

  16. Establishing Validity of the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V)

    Science.gov (United States)

    Zraick, Richard I.; Kempster, Gail B.; Connor, Nadine P.; Thibeault, Susan; Klaben, Bernice K.; Bursac, Zoran; Thrush, Carol R.; Glaze, Leslie E.

    2011-01-01

    Purpose: The Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) was developed to provide a protocol and form for clinicians to use when assessing the voice quality of adults with voice disorders (Kempster, Gerratt, Verdolini Abbott, Barkmeier-Kramer, & Hillman, 2009). This study examined the reliability and the empirical validity of the…

  17. Aerodynamic characteristics of the Nijdam voice prosthesis in relation to tracheo-esophageal wall thickness

    NARCIS (Netherlands)

    Veenstra, Aalze; van den Hoogen, F. J. A.; Schutte, H.K.; Nijdam, HF; Manni, JJ; Verkerke, GJ

    1997-01-01

    Tracheo-esophageal speech using various pros theses is currently the most successful form of voice and speech rehabilitation for laryngectomees. Main inter-device differences are durability and trans-device pressure loss during speech. The valveless indwelling Nijdam voice prosthesis is a new voice

  18. Establishing Validity of the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V)

    Science.gov (United States)

    Zraick, Richard I.; Kempster, Gail B.; Connor, Nadine P.; Thibeault, Susan; Klaben, Bernice K.; Bursac, Zoran; Thrush, Carol R.; Glaze, Leslie E.

    2011-01-01

    Purpose: The Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) was developed to provide a protocol and form for clinicians to use when assessing the voice quality of adults with voice disorders (Kempster, Gerratt, Verdolini Abbott, Barkmeier-Kramer, & Hillman, 2009). This study examined the reliability and the empirical validity of the…

  19. Voice Savers for Music Teachers

    Science.gov (United States)

    Cookman, Starr

    2012-01-01

    Music teachers are in a class all their own when it comes to voice use. These elite vocal athletes require stamina, strength, and flexibility from their voices day in, day out for hours at a time. Voice rehabilitation clinics and research show that music education ranks high among the professionals most commonly affected by voice problems.…

  20. Neural mechanisms for voice recognition

    NARCIS (Netherlands)

    Andics, A.V.; McQueen, J.M.; Petersson, K.M.; Gal, V.; Rudas, G.; Vidnyanszky, Z.

    2010-01-01

    We investigated neural mechanisms that support voice recognition in a training paradigm with fMRI. The same listeners were trained on different weeks to categorize the mid-regions of voice-morph continua as an individual's voice. Stimuli implicitly defined a voice-acoustics space, and training expli

  1. Voices in Text, Mind, and Society: Sociohistoric Accounts of Discourse Acquisition and Use.

    Science.gov (United States)

    Prior, Paul

    2001-01-01

    Draws on sociohistoric theory to argue that voice in writing is simultaneously personal and social, because discourse is understood as fundamentally historical, situated, and indexical. Explores voice as a typification linked to social identities, as the reinvoicing of others' words in texts through processes of repetition and presupposition, and…

  2. Diverse Voices in a Second Language Classroom: Burlesque, Parody, and Mimicry.

    Science.gov (United States)

    Hirst, Elizabeth

    2003-01-01

    Examines how students in a second language classroom deploy linguistic and cultural resources to both resist and appropriate aspects of the teachers' voices. A key episode is analyzed to show the nuances of students' ventriloquation of diverse voices to construct a complex social order and shifting strategic identities. (Author/VWL)

  3. METHODS FOR QUALITY ENHANCEMENT OF USER VOICE SIGNAL IN VOICE AUTHENTICATION SYSTEMS

    Directory of Open Access Journals (Sweden)

    O. N. Faizulaieva

    2014-03-01

    Full Text Available The reasonability for the usage of computer systems user voice in the authentication process is proved. The scientific task for improving the signal/noise ratio of the user voice signal in the authentication system is considered. The object of study is the process of input and output of the voice signal of authentication system user in computer systems and networks. Methods and means for input and extraction of voice signal against external interference signals are researched. Methods for quality enhancement of user voice signal in voice authentication systems are suggested. As modern computer facilities, including mobile ones, have two-channel audio card, the usage of two microphones is proposed in the voice signal input system of authentication system. Meanwhile, the task of forming a lobe of microphone array in a desired area of voice signal registration (100 Hz to 8 kHz is solved. The usage of directional properties of the proposed microphone array gives the possibility to have the influence of external interference signals two or three times less in the frequency range from 4 to 8 kHz. The possibilities for implementation of space-time processing of the recorded signals using constant and adaptive weighting factors are investigated. The simulation results of the proposed system for input and extraction of signals during digital processing of narrowband signals are presented. The proposed solutions make it possible to improve the value of the signal/noise ratio of the useful signals recorded up to 10, ..., 20 dB under the influence of external interference signals in the frequency range from 4 to 8 kHz. The results may be useful to specialists working in the field of voice recognition and speaker’s discrimination.

  4. Dominant Voice in Hamlet

    Institute of Scientific and Technical Information of China (English)

    李丹

    2015-01-01

    <正>The Tragedy of Hamlet dramatizes the revenge Prince Hamlet exacts on his uncle Claudius for murdering King Hamlet,Claudius’s brother and Prince Hamlet’s father,and then succeeding to the throne and taking as his wife Gertrude,the old king’s widow and Prince Hamlet’s mother.This paper will discuss something about dominant voice in the play.Dominant voice is the major voice in the country,the society,or the whole world.Those people who have the power or

  5. Superior voice recognition in a patient with acquired prosopagnosia and object agnosia.

    Science.gov (United States)

    Hoover, Adria E N; Démonet, Jean-François; Steeves, Jennifer K E

    2010-11-01

    Anecdotally, it has been reported that individuals with acquired prosopagnosia compensate for their inability to recognize faces by using other person identity cues such as hair, gait or the voice. Are they therefore superior at the use of non-face cues, specifically voices, to person identity? Here, we empirically measure person and object identity recognition in a patient with acquired prosopagnosia and object agnosia. We quantify person identity (face and voice) and object identity (car and horn) recognition for visual, auditory, and bimodal (visual and auditory) stimuli. The patient is unable to recognize faces or cars, consistent with his prosopagnosia and object agnosia, respectively. He is perfectly able to recognize people's voices and car horns and bimodal stimuli. These data show a reverse shift in the typical weighting of visual over auditory information for audiovisual stimuli in a compromised visual recognition system. Moreover, the patient shows selectively superior voice recognition compared to the controls revealing that two different stimulus domains, persons and objects, may not be equally affected by sensory adaptation effects. This also implies that person and object identity recognition are processed in separate pathways. These data demonstrate that an individual with acquired prosopagnosia and object agnosia can compensate for the visual impairment and become quite skilled at using spared aspects of sensory processing. In the case of acquired prosopagnosia it is advantageous to develop a superior use of voices for person identity recognition in everyday life. Copyright © 2010 Elsevier Ltd. All rights reserved.

  6. In defense of the passive voice in medical writing.

    Science.gov (United States)

    Minton, Timothy D

    2015-01-01

    Few medical journals specifically instruct authors to use the active voice and avoid the passive voice, but advice to that effect is common in the large number of stylebooks and blogs aimed at medical and scientific writers. Such advice typically revolves around arguments that the passive voice is less clear, less direct, and less concise than the active voice, that it conceals the identity of the person(s) performing the action(s) described, that it obscures meaning, that it is pompous, and that the high rate of passive-voice usage in scientific writing is a result of conformity to an established and old-fashioned style of writing. Some of these arguments are valid with respect to specific examples of passive-voice misuse by some medical (and other) writers, but as arguments for avoiding passive-voice use in general, they are seriously flawed. In addition, many of the examples that stylebook writers give of inappropriate use are actually much more appropriate in certain contexts than the active-voice alternatives they provide. In this review, I examine the advice offered by anti-passive writers, along with some of their examples of "inappropriate" use, and argue that the key factor in voice selection is sentence word order as determined by the natural tendency in English for the topic of discourse ("old" information) to take subject position and for "new" information to come later. Authors who submit to this natural tendency will not have to worry much about voice selection, because it will usually be automatic.

  7. Forms of Representation of National Identity in the Official and Pro-Government Periodical Press of Eastern Russia (June 1918 – December 1919

    Directory of Open Access Journals (Sweden)

    Dmitry N. Shevelev

    2015-12-01

    Full Text Available Оn the basis of the official and pro-government periodical press published in the east of Russia from the summer of 1918 to the end of 1919 the author considers the key ideas, images and meanings for the anti-Bolshevik movement which played an important role in the collective self-identification of its supporters. Important components of legitimizing the power of the new political regimes were competitive struggle for hegemony in the field of symbolic production and formation of information, political, social, economic and cultural space corresponding to the new state doctrine. In the situation of destruction of the former (imperial mechanism of social integration the new forms of organizing the political community «We» and its hostile opposition «They» were needed. The main object of the propagandistic departments of the Omsk government was formation and consolidation of the «imagined community», understood as the «Russian national community», and obedience to its goals of struggle against Bolshevism. The purpose of the study is to identify methods of institutionalization and representation of national identity which are typical for the newspaper formal discourse. Through the representation of goal the official and pro-government periodical press of anti-Bolshevik regimes of eastern Russia outlined the boundaries of the construction of the imagined community and built a unique identification corridors: «We» (the honest citizens of Russia – «They» (our enemies – the Bolsheviks; politically active «Citizen» – indifferent to the fate of the homeland «Small-minded person» etc. The authors comes to the conclusion that the main methods of representation of national identity were the actualization of ideologically marked value components and political narratives.

  8. Voice hearing: a secondary analysis of talk by people who hear voices.

    Science.gov (United States)

    Jones, Malcolm; Coffey, Michael

    2012-02-01

    Unitary explanations of mental illness symptoms appear to be inadequate when faced with everyday experiences of living with these conditions. In particular, the experience of voice hearing is not sufficiently accounted for by biomedical explanations. This paper revisits data collected from a sample of people who hear voices to perform a secondary analysis with the aim of examining the explanatory devices deployed by individuals in their accounts of voice hearing. Secondary analysis is the use of existing data, collected for a previous study, in order to explore a research question distinct from the original inquiry. In this study, we subjected these data to a thematic analysis. People who hear voices make use of standard psychiatric explanations about the experience in their accounts. However, the accounts paint a more complex picture and show that people also impute personal meaning to the experience. This in turn implicates both personal and social identity; that is, how the person is known to themselves and to others. We suggest that this knowledge can inform a more thoughtful engagement with the experiences of voice hearing by mental health nurses. © 2011 The Authors; International Journal of Mental Health Nursing © 2011 Australian College of Mental Health Nurses Inc.

  9. Ethnographic Voice Memo Narratives

    DEFF Research Database (Denmark)

    Rasmussen, Mette Apollo; Conradsen, Maria Bosse

    1800-01-01

    -based technique which actively involves actors in producing ethnography-based data concerning their everyday practice. With the help from smartphone technology it is possible to complement ethnography-based research methods when involving the actors and having them create small voice memo narratives. The voice...... memos create insights of actors‟ everyday practice, without the direct presence of a researcher and could be considered a step towards meeting the dilemmas of research in complex fieldwork settings....

  10. Forms of Recall – Politics of Memory. Memory as the Non-Chronological Narrative Form of Historical-Political Identity Quest in the Kádár Regime and Its Survival in the Postcommunist Period

    Directory of Open Access Journals (Sweden)

    Gelencsér Gábor

    2017-09-01

    Full Text Available In the film art of the Kádár regime the modernist non-chronological narrative mode became the dominant form of remembrance and communicative memory. In the 35-year period between 1956 and 1990 we can find thirty-five films of this type (e.g. Dialogue [Párbeszéd, János Herskó, 1963], Twenty Hours [Húsz óra, Zoltán Fábri, 1965], Cold Days [Hideg napok, András Kovács, 1966], Love [Szerelem, Károly Makk, 1971], Lovefilm [Szerelmesfilm, István Szabó, 1970], Diary for My Children [Napló gyermekeimnek, Márta Mészáros, 1982], the majority of which thematize the communicative memory of the recent past of the period (World War II, the Hungarian Holocaust, the 1950s, 1956, the Kádár consolidation as opposed to the amnesia politics of the time. Although this cinematic corpus is connected to the film history of the Kádár era with all its elements (form: modernism; theme: communicative memory; political discourse: recollection; official politics of memory; the counterdiscourse of Kádár’s amnesia politics, it survives in the postcommunist period (e.g. Hungarian Fragment [Pannon töredék, András Sólyom, 1998], White Palms [Fehér tenyér, Szabolcs Hajdu, 2006], Mom and Other Loonies in the Family [Anyám és más futóbolondok a családból, Ibolya Fekete, 2015]. After presenting the non-chronological narrative form of historical-political identity quest, the paper seeks to find reasons for the survival of this form and tries to draw conclusions regarding the social aspect and modes of expression of the Hungarian film history of the postcommunist period.

  11. The political gesture of intimacy: voice, experience and media in Generation Y, by Yoani Sánchez

    Directory of Open Access Journals (Sweden)

    Márcio Serelle

    2012-07-01

    Full Text Available This article aims at discussing, mainly through the analysis of the blog Generation Y, how the exposing and sharing on the internet of Yoani Sánchez´s intimacy generate narratives of counter-power, in which the claim by the uniqueness of the voice becomes, in the cyberactivism act, gesture of a whole generation. Moving in the blogosphere,an identity based, in principle, on the ordinariness of the self turns into a strong collective identity. This evasion of privacy, understood as a form of resistance and protection, denounces the precariousness of modern distinctions between the spheres of private and public as a theoretical approach to these reports on digital social networks. From the studies about the biographical space nowadays, provided by authors such as Arfuch (2010 and Sarlo (2007, this work seeks to understand both the effect of transparency and truth of this speech in first person, and the process of construction of the self, through the recollection of diverse voices in the constitution of an apparatus similar to the logos bioethikos defined by Foucault (2009, linking voice, discourse equipment and media.

  12. Voicing Others’ Voices: Spotlighting the Researcher as Narrator

    Directory of Open Access Journals (Sweden)

    Dan O’SULLIVAN

    2015-12-01

    Full Text Available As qualitative research undertakings are not independent of the researcher, the “indissoluble interrelationship between interpreter and interpretation” (Thomas & James, 2006, p. 782 renders it necessary for researchers to understand that their text is a representation, a version of the truth that is the product of writerly choices, and that it is discursive. Endlessly creative, artistic and political, as there is no single interpretative truth, the interpretative process facilitates the refashioning of representations, the remaking of choices and the probing of discourses. As a consequence of the particularity of any researcher’s account, issues pertaining to researcher identity and authorial stance always remain central to research endeavours (Kamler & Thomson, 2006, p. 68; Denzin & Lincoln 2011, pp. 14-15. Therefore, researchers are encouraged to be reflexive about their analyses and research accounts (Elliott, 2005, p. 152, as reflexivity helps spotlight the role of the researcher as narrator. In turn, spotlighting the researcher as narrator foregrounds a range of complex issues about voice, representation and interpretive authority (Chase, 2005, p. 657; Genishi & Glupczynski, 2006, p. 671; Eisenhart, 2006. In essence, therefore, this paper is reflective of the challenges of “doing” qualitative research in educational settings. Its particular focus-the shaping of beginning primary teachers’ identities, in Ireland, throughout the course of their initial year of occupational experience, post-graduation- endeavours to highlight issues pertaining to the researcher as narrator (O’Sullivan, 2014.

  13. Dissociating the cortical basis of memory for voices, words and tones.

    Science.gov (United States)

    Stevens, Alexander A

    2004-01-01

    Human speech carries both linguistic content and information about the speaker's identity and affect. While neuroimaging has been used extensively to study verbal memory, there has been little attention to the neural basis of memory for voices. Evidence from studies of aphasia and auditory agnosia suggests that voice memory may rely on anatomically distinct areas in the right temporal and parietal lobes regions, but there is little data on the broader neural systems involved in voice memory. The present study tested the hypothesis that the neural systems involved in voice memory are functionally distinct from the systems involved in word recognition and are primarily located in the right cerebral hemisphere. Subjects performed two-back tasks in which they were required to alternately remember the voices speaking (Voice condition), and the words they produced (Word condition). A tone memory condition was also included, as a non-speech comparison. The contrast between the Voice and Word conditions revealed greater Voice-related effects in left temporal, right frontal and right medial parietal areas, while the Word-related effects appeared in left frontal and bilateral parietal areas. These findings map out a partially right-lateralized fronto-parietal network associated with voice memory, which can be distinguished from predominantly left-hemisphere regions associated with verbal working memory. These results provide further evidence that distinct neural systems are associated with the carrier waves of speech and word identity.

  14. Voice Matching Using Genetic Algorithm

    Directory of Open Access Journals (Sweden)

    Abhishek Bal

    2014-03-01

    Full Text Available In this paper, the use of Genetic Algorithm (GA for voice recognition is described. The practical application of Genetic Algorithm (GA to the solution of engineering problem is a rapidly emerging approach in the field of control engineering and signal processing. Genetic algorithms are useful for searching a space in multi-directional way from large spaces and poorly defined space. Voice is a signal of infinite information. Digital processing of voice signal is very important for automatic voice recognition technology. Nowadays, voice processing is very much important in security mechanism due to mimicry characteristic. So studying the voice feature extraction in voice processing is very necessary in military, hospital, telephone system, investigation bureau and etc. In order to extract valuable information from the voice signal, make decisions on the process, and obtain results, the data needs to be manipulated and analyzed. In this paper, if the instant voice is not matched with same person’s reference voices in the database, then Genetic Algorithm (GA is applied between two randomly chosen reference voices. Again the instant voice is compared with the result of Genetic Algorithm (GA which is used, including its three main steps: selection, crossover and mutation. We illustrate our approach with different sample of voices from human in our institution.

  15. Identity Change

    Science.gov (United States)

    Burke, Peter J.

    2006-01-01

    This research examines two mechanisms by which persons' identities change over time. First, on the basis of identity control theory (ICT), I hypothesize that while identities influence the way in which a role is played out, discrepancies between the meanings of the identity standard and the meanings of the role performance will result in change.…

  16. Looking at teacher identity through self-regulation.

    Science.gov (United States)

    Cardelle-Elawar, María; Sanz de Acedo Lizarraga, María L

    2010-05-01

    In the present study, we designed a model of self-regulated inquiry that connects theory to practice for teachers to deepen their understanding of the core beliefs, commitment, and the experiences shaping their professional identity. The rationale of this model was grounded in motivational and identity theories related to self-regulation, self-efficacy, and goal setting. We posed three questions to 342 participants enrolled in graduate courses in educational psychology. These questions formed part of an interview process used as a dialogic retrospection to elicit teachers' voices. The results were summarized in meaningful written narratives, which were analyzed for generative themes. The researchers identified several themes that related to findings from the literature, confirming that (a) teacher identity is a complex construct, related to teachers' experiences of success and frustration, age, and cultural context; (b) the dialogic retrospection served as a mediator to clarify what influenced their teacher identity, and (c) the self-regulated inquiry model helped teachers to assess the development of their professional growth from a motivational perspective. Implications for teacher education and research to expand the notion of teacher identity are discussed.

  17. Constructing leadership identities through stories

    DEFF Research Database (Denmark)

    Frimann, Søren; Hersted, Lone

    2016-01-01

    This article analyzes the construction of leadership identities through stories found in four narrative interviews from a qualitative study and leadership development project based on social constructionism and action learning. We argue that leadership development and the construction of leadership...... narrative interviews about their challenges as leaders? In addition, how do these discursive constructions restrict or enable new perspectives, other voices, and the possibilities for learning and change? Our analysis identified traces of both modern and postmodern leadership discourses. We suggest...... that the concept of coauthoring is useful in developing leadership and leadership identities through reflexive dialogs and emerging stories....

  18. EXPERIMENTAL STUDY OF FIRMWARE FOR INPUT AND EXTRACTION OF USER’S VOICE SIGNAL IN VOICE AUTHENTICATION SYSTEMS

    Directory of Open Access Journals (Sweden)

    O. N. Faizulaieva

    2014-09-01

    Full Text Available Scientific task for improving the signal-to-noise ratio for user’s voice signal in computer systems and networks during the process of user’s voice authentication is considered. The object of study is the process of input and extraction of the voice signal of authentication system user in computer systems and networks. Methods and means for input and extraction of the voice signal on the background of external interference signals are investigated. Ways for quality improving of the user’s voice signal in systems of voice authentication are investigated experimentally. Firmware means for experimental unit of input and extraction of the user’s voice signal against external interference influence are considered. As modern computer means, including mobile, have two-channel audio card, two microphones are used in the voice signal input. The distance between sonic-wave sensors is 20 mm and it provides forming one direction pattern lobe of microphone array in a desired area of voice signal registration (from 100 Hz to 8 kHz. According to the results of experimental studies, the usage of directional properties of the proposed microphone array and space-time processing of the recorded signals with implementation of constant and adaptive weighting factors has made it possible to reduce considerably the influence of interference signals. The results of firmware experimental studies for input and extraction of the user’s voice signal against external interference influence are shown. The proposed solutions will give the possibility to improve the value of the signal/noise ratio of the useful signals recorded up to 20 dB under the influence of external interference signals in the frequency range from 4 to 8 kHz. The results may be useful to specialists working in the field of voice recognition and speaker discrimination.

  19. Voice Therapy Practices and Techniques: A Survey of Voice Clinicians.

    Science.gov (United States)

    Mueller, Peter B.; Larson, George W.

    1992-01-01

    Eighty-three voice disorder therapists' ratings of statements regarding voice therapy practices indicated that vocal nodules are the most frequent disorder treated; vocal abuse and hard glottal attack elimination, counseling, and relaxation were preferred treatment approaches; and voice therapy is more effective with adults than with children.…

  20. Voice in early glottic cancer compared to benign voice pathology

    NARCIS (Netherlands)

    Van Gogh, C. D. L.; Mahieu, H. F.; Kuik, D. J.; Rinkel, R. N. P. M.; Langendijk, J. A.; Verdonck-de Leeuw, I. M.

    2007-01-01

    The purpose of this study is to compare (Dutch) Voice Handicap Index (VHIvumc) scores from a selected group of patients with voice problems after treatment for early glottic cancer with patients with benign voice disorders and subjects from the normal population. The study included a group of 35 pat

  1. The inner voice

    Directory of Open Access Journals (Sweden)

    Anthony James Ridgway

    2009-12-01

    Full Text Available The inner voice- we all know what it is because we all have it and use it when we are thinking or reading, for example. Little work has been done on it in our field, with the notable exception of Brian Tomlinson, but presumably it must be a cognitive phenomenon which is of great importance in thinking, language learning, and reading in a foreign language. The inner voice will be discussed as a cognitive psychological phenomenon associated with short-term memory, and distinguished from the inner ear. The process of speech recoding will be examined (the process of converting written language into the inner voice and the importance of developing the inner voice, as a means of both facilitating the production of a new language and enhancing the comprehension of a text in a foreign language, will be emphasized. Finally, ways of developing the inner voice in beginning and intermediate readers of a foreign language will be explored and recommended.

  2. Smartphone App for Voice Disorders

    Science.gov (United States)

    ... on. Feature: Taste, Smell, Hearing, Language, Voice, Balance Smartphone App for Voice Disorders Past Issues / Fall 2013 ... developed a mobile monitoring device that relies on smartphone technology to gather a week's worth of talking, ...

  3. Sustainable Consumer Voices

    DEFF Research Database (Denmark)

    Klitmøller, Anders; Rask, Morten; Jensen, Nevena

    2011-01-01

    Aiming to explore how user driven innovation can inform high level design strategies, an in-depth empirical study was carried out, based on data from 50 observations of private vehicle users. This paper reports the resulting 5 consumer voices: Technology Enthusiast, Environmentalist, Design Lover......, Pragmatist and Status Seeker. Expedient use of the voices in creating design strategies is discussed, thus contributing directly to the practice of high level design managers. The main academic contribution of this paper is demonstrating how applied anthropology can be used to generate insights...... into disruptive emergence of product service systems, where quantitative user analyses rely on historical continuation....

  4. Sinorhizobium meliloti strains TII7 and A5 by Multilocus Sequence Typing (MLST) have chromsomes identical with Rm1021 and form an effective and ineffective symbiosis with Medicago truncatula line Jemalong A17, respectively

    Science.gov (United States)

    The strains TII7 and A5 formed an effective and ineffective symbiosis with Medicago truncatula Jemalong A17, respectively. Both were shown to have identical chromsomes with strains Rm1021 and RCR2011 using a Multilocus Sequence Typing method. The 2260 bp segments of DNA stretching from the 3’ end ...

  5. Identity without Membership?

    DEFF Research Database (Denmark)

    Dobusch, Leonhard; Schoeneborn, Dennis

    the formation of organizational identity in more fluid organizational settings. Drawing on an empirical study of the hacker collective Anonymous, we show that organizational identity is formed through public communicative events that are subject to meaning negotiation whether or not actions can be attributed...

  6. Teachers' interpersonal role identity

    NARCIS (Netherlands)

    van der Want, Anna C.; den Brok, Perry; Beijaard, Douwe; Brekelmans, Mieke; Claessens, Luce C A; Pennings, Helena J M

    2014-01-01

    This article investigates the link between teachers' appraisal of specific interpersonal situations in classrooms and their more general interpersonal identity standard, which together form their interpersonal role identity. Using semi-structured and video-stimulated interviews, data on teachers' ap

  7. Teachers' Interpersonal Role Identity

    NARCIS (Netherlands)

    van der Want, Anna C.; den Brok, Perry; Beijaard, Douwe; Brekelmans, Mieke; Claessens, Luce C A; Pennings, Helena J M

    2015-01-01

    This article investigates the link between teachers' appraisal of specific interpersonal situations in classrooms and their more general interpersonal identity standard, which together form their interpersonal role identity. Using semi-structured and video-stimulated interviews, data on teachers' ap

  8. VoiceRelay: voice key operation using visual basic.

    Science.gov (United States)

    Abrams, Lise; Jennings, David T

    2004-11-01

    Using a voice key is a popular method for recording vocal response times in a variety of language production tasks. This article describes a class module called VoiceRelay that can be easily utilized in Visual Basic programs for voice key operation. This software-based voice key offers the precision of traditional voice keys (although accuracy is system dependent), as well as the flexibility of volume and sensitivity control. However, VoiceRelay is a considerably less expensive alternative for recording vocal response times because it operates with existing PC hardware and does not require the purchase of external response boxes or additional experiment-generation software. A sample project demonstrating implementation of the VoiceRelay class module may be downloaded from the Psychonomic Society Web archive, www.psychonomic.org/archive.

  9. Speaking in Character: Voice Communication in Virtual Worlds

    Science.gov (United States)

    Wadley, Greg; Gibbs, Martin R.

    This chapter summarizes 5 years of research on the implications of introducing voice communication systems to virtual worlds. Voice introduces both benefits and problems for players of fast-paced team games, from better coordination of groups and greater social presence of fellow players on the positive side, to negative features such as channel congestion, transmission of noise, and an unwillingness by some to use voice with strangers online. Similarly, in non-game worlds like Second Life, issues related to identity and impression management play important roles, as voice may build greater trust that is especially important for business users, yet it erodes the anonymity and ability to conceal social attributes like gender that are important for other users. A very different mixture of problems and opportunities exists when users conduct several simultaneous conversations in multiple text and voice channels. Technical difficulties still exist with current systems, including the challenge of debugging and harmonizing all the participants' voice setups. Different groups use virtual worlds for very different purposes, so a single modality may not suit all.

  10. "Blessed": Musical Talent, Smartness, & Figured Identities

    Science.gov (United States)

    Hoffman, Adria R.

    2015-01-01

    The purpose of this study is to explore smartness and talent as social constructs. Drawing on Holland et al.'s (1998) figured identities, this article explores the figuring of abilities by elucidating the voices of African American high school chorus students. Critical Race Theory (CRT) helps to unpack normalized language and practices that…

  11. "Blessed": Musical Talent, Smartness, & Figured Identities

    Science.gov (United States)

    Hoffman, Adria R.

    2015-01-01

    The purpose of this study is to explore smartness and talent as social constructs. Drawing on Holland et al.'s (1998) figured identities, this article explores the figuring of abilities by elucidating the voices of African American high school chorus students. Critical Race Theory (CRT) helps to unpack normalized language and practices that…

  12. Voice application development for Android

    CERN Document Server

    McTear, Michael

    2013-01-01

    This book will give beginners an introduction to building voice-based applications on Android. It will begin by covering the basic concepts and will build up to creating a voice-based personal assistant. By the end of this book, you should be in a position to create your own voice-based applications on Android from scratch in next to no time.Voice Application Development for Android is for all those who are interested in speech technology and for those who, as owners of Android devices, are keen to experiment with developing voice apps for their devices. It will also be useful as a starting po

  13. Shielding voices: The modulation of binding processes between voice features and response features by task representations.

    Science.gov (United States)

    Bogon, Johanna; Eisenbarth, Hedwig; Landgraf, Steffen; Dreisbach, Gesine

    2017-09-01

    Vocal events offer not only semantic-linguistic content but also information about the identity and the emotional-motivational state of the speaker. Furthermore, most vocal events have implications for our actions and therefore include action-related features. But the relevance and irrelevance of vocal features varies from task to task. The present study investigates binding processes for perceptual and action-related features of spoken words and their modulation by the task representation of the listener. Participants reacted with two response keys to eight different words spoken by a male or a female voice (Experiment 1) or spoken by an angry or neutral male voice (Experiment 2). There were two instruction conditions: half of participants learned eight stimulus-response mappings by rote (SR), and half of participants applied a binary task rule (TR). In both experiments, SR instructed participants showed clear evidence for binding processes between voice and response features indicated by an interaction between the irrelevant voice feature and the response. By contrast, as indicated by a three-way interaction with instruction, no such binding was found in the TR instructed group. These results are suggestive of binding and shielding as two adaptive mechanisms that ensure successful communication and action in a dynamic social environment.

  14. Sustainable Consumer Voices

    DEFF Research Database (Denmark)

    Klitmøller, Anders; Rask, Morten; Jensen, Nevena

    2011-01-01

    Aiming to explore how user driven innovation can inform high level design strategies, an in-depth empirical study was carried out, based on data from 50 observations of private vehicle users. This paper reports the resulting 5 consumer voices: Technology Enthusiast, Environmentalist, Design Lover...

  15. Voices of courage

    Directory of Open Access Journals (Sweden)

    Noraida Abdullah Karim

    2007-07-01

    Full Text Available In May 2007 the Women’s Commission for Refugee Women and Children1 presented its annual Voices of Courage awards to three displaced people who have dedicated their lives to promoting economic opportunities for refugee and displaced women and youth. These are their (edited testimonies.

  16. Listen to a voice

    DEFF Research Database (Denmark)

    Hølge-Hazelton, Bibi

    2001-01-01

    Listen to the voice of a young girl Lonnie, who was diagnosed with Type 1 diabetes at 16. Imagine that she is deeply involved in the social security system. She lives with her mother and two siblings in a working class part of a small town. She is at a special school for problematic youth, and he...

  17. Finding a Voice

    Science.gov (United States)

    Stuart, Shannon

    2012-01-01

    Schools have struggled for decades to provide expensive augmentative and alternative communication (AAC) resources for autistic students with communication challenges. Clunky voice output devices, often included in students' individualized education plans, cost about $8,000, a difficult expense to cover in hard times. However, mobile technology is…

  18. the Voice of Tomorrow

    Institute of Scientific and Technical Information of China (English)

    AlanBurdick

    2003-01-01

    Have you heard Mide? Coule be.Mike is a professional reader,and he's everywhere these days. On MapQuest, the Web-based map service,he'll read aloud whatever directions you ask for. If you like to have AOL or Yahoo! e-mail read aloud to you over the phone, that's Mike's voice you 're hearing. Soon

  19. The Inner Voice

    Science.gov (United States)

    Ridgway, Anthony James

    2009-01-01

    The inner voice- we all know what it is because we all have it and use it when we are thinking or reading, for example. Little work has been done on it in our field, with the notable exception of Brian Tomlinson, but presumably it must be a cognitive phenomenon which is of great importance in thinking, language learning, and reading in a foreign…

  20. Moving beyond Youth Voice

    Science.gov (United States)

    Serido, Joyce; Borden, Lynne M.; Perkins, Daniel F.

    2011-01-01

    This study combines research documenting the benefits of positive relationships between youth and caring adults on a young person's positive development with studies on youth voice to examine the mechanisms through which participation in youth programs contributes to positive developmental outcomes. Specifically, the study explores whether youth's…

  1. Bodies and Voices

    DEFF Research Database (Denmark)

    A wide-ranging collection of essays centred on readings of the body in contemporary literary and socio-anthropological discourse, from slavery and rape to female genital mutilation, from clothing, ocular pornography, voice, deformation and transmutation to the imprisoned, dismembered, remembered...

  2. Voices for Careers.

    Science.gov (United States)

    York, Edwin G.; Kapadia, Madhu

    Listed in this annotated bibliography are 502 cassette tapes of value to career exploration for Grade 7 through the adult level, whether as individualized instruction, small group study, or total class activity. Available to New Jersey educators at no charge, this Voices for Careers System is also available for duplication on request from the New…

  3. Bodies and Voices

    DEFF Research Database (Denmark)

    A wide-ranging collection of essays centred on readings of the body in contemporary literary and socio-anthropological discourse, from slavery and rape to female genital mutilation, from clothing, ocular pornography, voice, deformation and transmutation to the imprisoned, dismembered, remembered...

  4. General Yang-Mills type gauge theories for p-form gauge fields: From physics-based ideas to a mathematical framework or From Bianchi identities to twisted Courant algebroids

    Science.gov (United States)

    Grützmann, Melchior; Strobl, Thomas

    2015-10-01

    Starting with minimal requirements from the physical experience with higher gauge theories, i.e. gauge theories for a tower of differential forms of different form degrees, we discover that all the structural identities governing such theories can be concisely recombined into what is called a Q-structure or, equivalently, an L∞-algebroid. This has many technical and conceptual advantages: complicated higher bundles become just bundles in the category of Q-manifolds in this approach (the many structural identities being encoded in the one operator Q squaring to zero), gauge transformations are generated by internal vertical automorphisms in these bundles and even for a relatively intricate field content the gauge algebra can be determined in some lines and is given by what is called the derived bracket construction. This paper aims equally at mathematicians and theoretical physicists; each more physical section is followed by a purely mathematical one. While the considerations are valid for arbitrary highest form degree p, we pay particular attention to p = 2, i.e. 1- and 2-form gauge fields coupled nonlinearly to scalar fields (0-form fields). The structural identities of the coupled system correspond to a Lie 2-algebroid in this case and we provide different axiomatic descriptions of those, inspired by the application, including e.g. one as a particular kind of a vector-bundle twisted Courant algebroid.

  5. Corporate Brand Identity in SMEs

    DEFF Research Database (Denmark)

    Mäläskä, Minna; Jones, Richard Ian

    studies. The research is important since it suggests an iterative and co-creative approach to brand identity. A typology of brand identity formation for SMEs is presented: entrepreneur driven, market driven, stakeholder driven. Practical implications: The three paths to creating a strong brand identity......Purpose: To study the emergence of corporate brand identity in SMEs and to develop a typology of brand identity drivers that reflects a co-creative approach to the emergence of brand identity. Design / Methodology / Approach : Existing approaches to brand identity are summarised. A narrative...... approach to understanding the emergence of brand identity is employed in case studies of 10 case companies reflecting both B-to-B and B-to-C companies. Findings: In all cases we see that brand identity is not a clear, enduring identity as suggested in the literature but is formed in a co-creative process...

  6. Messaging and Voice Conferencing through Wi-Fi Network

    OpenAIRE

    Miss. Nayana H S,; Dr. M C Padma

    2014-01-01

    The use of Wi-Fi enabled android phones as IP phones, and their communication within a local wireless LAN is discussed in this paper. This proposed model is a form of telecommunication that allows exchange of data and voice via Wi-Fi network. The phones, which are Wi-Fi enabled and have android operating system, can be used to communicate with each other through the Wi-Fi communication channel. Proposed system incorporates messaging (Text and voice), conferencing (group conver...

  7. The USA patriot act: coming to terms with silenced voices:

    OpenAIRE

    Gronbeck, Bruce E.

    2004-01-01

    Domestic and international issues of the 1990s form an incendiary combination of controversies that heightened American fears, anger, and sensitivity to thepolitics of difference and provide the background for the passing of the Patriot Act of 2001. The author argues that censorship occurs with the silencing of voices in a democracy and describes the control of voice in the post-USA Patriot Act era, where the danger of censorial power resides in secrecy combined with indeterminacy. Amerišk...

  8. Colour and texture associations in voice-induced synaesthesia

    Directory of Open Access Journals (Sweden)

    Anja eMoos

    2013-09-01

    Full Text Available Voice-induced synaesthesia, a form of synaesthesia in which synaesthetic perceptions are induced by the sounds of people’s voices, appears to be relatively rare and has not been systematically studied. In this study we investigated the synaesthetic colour and visual texture perceptions experienced in response to different types of voice quality (e.g. nasal, whisper, falsetto. Experiences of three different groups – self-reported voice synaesthetes, phoneticians and controls – were compared using both qualitative and quantitative analysis in a study conducted online. Whilst, in the qualitative analysis, synaesthetes used more colour and texture terms to describe voices than either phoneticians or controls, only weak differences, and many similarities, between groups were found in the quantitative analysis. Notable consistent results between groups were the matching of higher speech fundamental frequencies with lighter and redder colours, the matching of whispery voices with smoke-like textures and the matching of harsh and creaky voices with textures resembling dry cracked soil. These data are discussed in the light of current thinking about definitions and categorizations of synaesthesia, especially in cases where individuals apparently have a range of different synaesthetic inducers.

  9. Color and texture associations in voice-induced synesthesia.

    Science.gov (United States)

    Moos, Anja; Simmons, David; Simner, Julia; Smith, Rachel

    2013-01-01

    Voice-induced synesthesia, a form of synesthesia in which synesthetic perceptions are induced by the sounds of people's voices, appears to be relatively rare and has not been systematically studied. In this study we investigated the synesthetic color and visual texture perceptions experienced in response to different types of "voice quality" (e.g., nasal, whisper, falsetto). Experiences of three different groups-self-reported voice synesthetes, phoneticians, and controls-were compared using both qualitative and quantitative analysis in a study conducted online. Whilst, in the qualitative analysis, synesthetes used more color and texture terms to describe voices than either phoneticians or controls, only weak differences, and many similarities, between groups were found in the quantitative analysis. Notable consistent results between groups were the matching of higher speech fundamental frequencies with lighter and redder colors, the matching of "whispery" voices with smoke-like textures, and the matching of "harsh" and "creaky" voices with textures resembling dry cracked soil. These data are discussed in the light of current thinking about definitions and categorizations of synesthesia, especially in cases where individuals apparently have a range of different synesthetic inducers.

  10. April 16th : The World Voice Day

    NARCIS (Netherlands)

    Svec, Jan G.; Behlau, Mara

    2007-01-01

    Although the voice is used as an everyday basis of speech, most people realize its importance only when a voice problem arises. Increasing public awareness of the importance of the voice and alertness to voice problems are the main goals of the World Voice Day, which is celebrated yearly on April 16

  11. Risk factors for voice problems in teachers

    NARCIS (Netherlands)

    Kooijman, P. G. C.; de Jong, F. I. C. R. S.; Thomas, G.; Huinck, W.; Donders, R.; Graamans, K.; Schutte, H. K.

    2006-01-01

    In order to identify factors that are associated with voice problems and voice-related absenteeism in teachers, 1,878 questionnaires were analysed. The questionnaires inquired about personal data, voice complaints, voice-related absenteeism from work and conditions that may lead to voice complaints

  12. You're a What? Voice Actor

    Science.gov (United States)

    Liming, Drew

    2009-01-01

    This article talks about voice actors and features Tony Oliver, a professional voice actor. Voice actors help to bring one's favorite cartoon and video game characters to life. They also do voice-overs for radio and television commercials and movie trailers. These actors use the sound of their voice to sell a character's emotions--or an advertised…

  13. Risk factors for voice problems in teachers

    NARCIS (Netherlands)

    Kooijman, P. G. C.; de Jong, F. I. C. R. S.; Thomas, G.; Huinck, W.; Donders, R.; Graamans, K.; Schutte, H. K.

    2006-01-01

    In order to identify factors that are associated with voice problems and voice-related absenteeism in teachers, 1,878 questionnaires were analysed. The questionnaires inquired about personal data, voice complaints, voice-related absenteeism from work and conditions that may lead to voice complaints

  14. Risk factors for voice problems in teachers.

    NARCIS (Netherlands)

    Kooijman, P.G.C.; Jong, F.I.C.R.S. de; Thomas, G.; Huinck, W.J.; Donders, A.R.T.; Graamans, K.; Schutte, H.K.

    2006-01-01

    In order to identify factors that are associated with voice problems and voice-related absenteeism in teachers, 1,878 questionnaires were analysed. The questionnaires inquired about personal data, voice complaints, voice-related absenteeism from work and conditions that may lead to voice complaints

  15. Identity paradoxes

    Directory of Open Access Journals (Sweden)

    Đurić Jelena

    2010-01-01

    Full Text Available The article considers paradoxical nature of identity that emerges from: 1 the very concept of identity whose abstract generality unites various and even opposite features; 2 the processual nature of reality that is easier to express in the poetical metaphors or abstract principles than in unambiguous conceptual networks; 3 the oppose relationship between being and knowledge, mind and matter, subject and object, self and personality. Entangled in the labyrinth which evade efforts to be conceptually defined, the modern thinking of identity moves towards abandoning the idea of “self” on behalf of the “ego” and towards the misapprehension of identity as being identical. This corresponds to the “time of the lost spirit” stretched between the simultaneous need to find an identity and to give it up.

  16. Medical Identity

    DEFF Research Database (Denmark)

    Musaeus, Peter

    2015-01-01

    Purpose: To examine philosophical stances underpinning medical identity and assess the conceptual relationship between physician, medical practice and culture. Argument: Medical identity is about the ideals and moral positions that physicians take when justifying themselves. Medical identity...... hedonistic versus sentimentalist approaches to medical identity. The sociocultural philosophical analysis of medical identity can shed light on what it means conceptually for a physician to harbor beliefs associated with him/her being taken to be an autonomous professional. It is important because it touches...... on the meaning of being a compassionate, good and skilled physician, making its relevance to person-centered medicine self-evident. Conclusion: Medical identity should be analyzed with reference to literature, philosophy and medical practice in order for the physician to exercise a reflective position...

  17. Keyboard With Voice Output

    Science.gov (United States)

    Huber, W. C.

    1986-01-01

    Voice synthesizer tells what key is about to be depressed. Verbal feedback useful for blind operators or where dim light prevents sighted operator from seeing keyboard. Also used where operator is busy observing other things while keying data into control system. Used as training aid for touch typing, and to train blind operators to use both standard and braille keyboards. Concept adapted to such equipment as typewriters, computers, calculators, telephones, cash registers, and on/off controls.

  18. Identity Management

    Data.gov (United States)

    Social Security Administration — Provides information for identity management services on the creation, modification and eventual deletion of accounts and entitlements based on user relationships on...

  19. General Yang-Mills type gauge theories for p-form gauge fields: From physics-based ideas to a mathematical framework OR From Bianchi identities to twisted Courant algebroids

    CERN Document Server

    Gruetzmann, Melchior

    2014-01-01

    Starting with minimal requirements from the physical experience with higher gauge theories, i.e. gauge theories for a tower of differential forms of different form degrees, we discover that all the structural identities governing such theories can be concisely recombined into a so-called Q-structure or, equivalently, a Lie infinity algebroid. This has many technical and conceptual advantages: Complicated higher bundles become just bundles in the category of Q-manifolds in this approach (the many structural identities being encoded in the one operator Q squaring to zero), gauge transformations are generated by internal vertical automorphisms in these bundles and even for a relatively intricate field content the gauge algebra can be determined in some lines only and is given by the so-called derived bracket construction. This article aims equally at mathematicians and theoretical physicists; each more physical section is followed by a purely mathematical one. While the considerations are valid for arbitrary hig...

  20. Why Is My Voice Changing? (For Teens)

    Science.gov (United States)

    ... Week of Healthy Breakfasts Shyness Why Is My Voice Changing? KidsHealth > For Teens > Why Is My Voice ... deeper than a girl's, though. What Causes My Voice to Change? At puberty, guys' bodies begin producing ...

  1. Common Problems That Can Affect Your Voice

    Science.gov (United States)

    ... near you Common Problems That Can Affect Your Voice Common Problems That Can Affect Your Voice Patient ... that traditionally accompany gastro esophageal reflux disease (GERD). Voice Misuse and Overuse Speaking is a physical task ...

  2. Teaching plan for Module 4 Book 5 Carnival Grammar——Revision of the Passive Voice

    Institute of Scientific and Technical Information of China (English)

    任雪梅

    2015-01-01

    <正>Teaching Goals:Knowledge Goals:1.Get a general idea of Orient carnival---Torch festival.2.Learn the usages of the Passive Voice in some certain cases.3.Learn to make use of The Passive Voice in different tenses and behind modal verbs.Ability Goals:1.Enable the student to understand the different forms of the Passive Voice used in different cases.

  3. Introduction to the Special Issue on Voice and Representation of Marginal Groups

    OpenAIRE

    Thompson, Shelley; Scullion, Richard

    2015-01-01

    Advertising, Marketing, Public Relations and contemporary News: in these potentially powerful forms of cultural communication whose voices do we hear and which of these voices command most attention? This special edition of the Journal of Promotional Communication offers some tentative answers to these important societal questions.\\ud \\ud Thus in this issue the subject of voice and both its re-presentation and representation are addressed and rightly afforded critical importance within the re...

  4. VOICE REHABILITATION FOLLOWING TOTAL LARYNGECTOMY

    Directory of Open Access Journals (Sweden)

    Balasubramanian Thiagarajan

    2015-03-01

    Full Text Available Despite continuing advances in surgical management of laryngeal malignancy, total laryngectomy is still the treatment of choice in advanced laryngeal malignancies. Considering the longevity of the patient following total laryngectomy, various measures have been adopted in order to provide voice function to the patient. Significant advancements have taken place in voice rehabilitation of post laryngectomy patients. Advancements in oncological surgical techniques and irradiation techniques have literally cured laryngeal malignancies. Among the various voice rehabilitation techniques available TEP (Tracheo oesophageal puncture is considered to be the gold standard. This article attempts to explore the various voice rehabilitation technique available with primary focus on TEP.

  5. Visual identity and rebranding

    Directory of Open Access Journals (Sweden)

    Katarzyna Wrona

    2015-06-01

    Full Text Available The goal of this article is to highlight the essence of visual identification and rebranding, as well as to discuss elements of corporate identity, which are subject to revitalization in the process of refreshing the image of a brand. In the first part the article the analysis of the term visual identification is conducted. In the analysis special attention is drawn to the role of visual identification in creating a coherent identity of an organization. In the subsequent chapters further components of corporate identity are presented in detail – starting with logotype, through business forms, advertisements, accompanying materials and Internet websites to signs on buildings. Moreover, corporate identity book as a collection of standards and guidelines for application of corporate identity rules is discussed. The deliberations are based on the study of literature. The last chapter presented the transformation of the brand of Institute of Aviation.

  6. Voicing the Technological Body. Some Musicological Reflections on Combinations of Voice and Technology in Popular Music

    Directory of Open Access Journals (Sweden)

    Florian Heesch

    2016-05-01

    Full Text Available The article deals with interrelations of voice, body and technology in popular music from a musicological perspective. It is an attempt to outline a systematic approach to the history of music technology with regard to aesthetic aspects, taking the identity of the singing subject as a main point of departure for a hermeneutic reading of popular song. Although the argumentation is based largely on musicological research, it is also inspired by the notion of presentness as developed by theologian and media scholar Walter Ong. The variety of the relationships between voice, body, and technology with regard to musical representations of identity, in particular gender and race, is systematized alongside the following cagories: (1 the “absence of the body,” that starts with the establishment of phonography; (2 “amplified presence,” as a signifier for uses of the microphone to enhance low sounds in certain manners; and (3 “hybridity,” including vocal identities that blend human body sounds and technological processing, whereby special focus is laid on uses of the vocoder and similar technologies.

  7. [Use of standard protocols in the evaluation of voice disorders].

    Science.gov (United States)

    Arias, C; Bless, D M; Khidr, A

    1992-01-01

    The purpose of this paper is to present a protocol for the use of standard forms in the evaluation of laryngeal structure and function in patients with voice disorders. The forms are designed to cover all the essential parameters needed to reach an accurate descriptive diagnosis which allows us to have an appropriate therapy plan according to the individual's detailed observations. It also gives us a consistent standardized evaluation form to measure changes after therapy whether behavioral, medical or surgical, and to compare different observations across patients. Reporting observations in this consistent manner will make characteristic patterns of different vocal behaviors readily obvious to the researcher or the clinician and reduce the possibility of missing any important details. The protocols are: indirect laryngoscopy, video-stroboscopic-evaluation form, functional voice and auditory perceptual voice evaluation.

  8. Voice amplification for primary school teachers with voice disorders: A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Roberto Bovo

    2013-06-01

    Full Text Available Objectives: Several studies have demonstrated a high prevalence of voice disorders in teachers, together with the personal, professional and economical consequences of the problem. Good primary prevention should be based on 3 aspects: 1 amelioration of classroom acoustics, 2 voice care programs for future professional voice users, including teachers and 3 classroom or portable amplification systems. The aim of the study was to assess the benefit obtained from the use of portable amplification systems by female primary school teachers in their occupational setting. Materials and Methods: Forty female primary school teachers attended a course about professional voice care, which comprised two theoretical lectures, each 60 min long. Thereafter, they were randomized into 2 groups: the teachers of the first group were asked to use a portable vocal amplifier for 3 months, till the end of school-year. The other 20 teachers were part of the control group, matched for age and years of employment. All subjects had a grade 1 of dysphonia with no significant organic lesion of the vocal folds. Results: Most teachers of the experimental group used the amplifier consistently for the whole duration of the experiment and found it very useful in reducing the symptoms of vocal fatigue. In fact, after 3 months, Voice Handicap Index (VHI scores in "course + amplifier" group demonstrated a significant amelioration (p = 0.003. The perceptual grade of dysphonia also improved significantly (p = 0.0005. The same parameters changed favourably also in the "course only" group, but the results were not statistically significant (p = 0.4 for VHI and p = 0.03 for perceptual grade. Conclusions: In teachers, and particularly in those with a constitutional weak voice and/or those who are prone to vocal fold pathology, vocal amplifiers may be an effective and low-cost intervention to decrease potentially damaging vocal loads and may represent a necessary form of prevention.

  9. Academic voice: On feminism, presence, and objectivity in writing.

    Science.gov (United States)

    Mitchell, Kim M

    2017-04-16

    Academic voice is an oft-discussed, yet variably defined concept, and confusion exists over its meaning, evaluation, and interpretation. This paper will explore perspectives on academic voice and counterarguments to the positivist origins of objectivity in academic writing. While many epistemological and methodological perspectives exist, the feminist literature on voice is explored here as the contrary position. From the feminist perspective, voice is a socially constructed concept that cannot be separated from the experiences, emotions, and identity of the writer and, thus, constitutes a reflection of an author's way of knowing. A case study of how author presence can enhance meaning in text is included. Subjective experience is imperative to a practice involving human interaction. Nursing practice, our intimate involvement in patient's lives, and the nature of our research are not value free. A view is presented that a visible presence of an author in academic writing is relevant to the nursing discipline. The continued valuing of an objective, colorless academic voice has consequences for student writers and the faculty who teach them. Thus, a strategically used multivoiced writing style is warranted. © 2017 John Wiley & Sons Ltd.

  10. Bridging Identities

    Science.gov (United States)

    Deaux, Kay; Burke, Peter

    2010-01-01

    Sociology and psychology are no strangers in the theoretical world of self and identity. Early works by William James (1890), a psychologist, and George Herbert Mead (1934), a sociologist, are often taken as a starting point by investigators in both fields. In more recent years, with the development of a number of identity theories in both fields,…

  11. Brand Identity.

    Science.gov (United States)

    Lawlor, John

    1998-01-01

    Instead of differentiating themselves by building "brand identities," colleges and universities often focus on competing with price. As a result, fewer and fewer institutions base their identities on value, the combination of quality and price. Methods of building two concepts to influence customers' brand image and brand loyalty are…

  12. Brand Identity.

    Science.gov (United States)

    Lawlor, John

    1998-01-01

    Instead of differentiating themselves by building "brand identities," colleges and universities often focus on competing with price. As a result, fewer and fewer institutions base their identities on value, the combination of quality and price. Methods of building two concepts to influence customers' brand image and brand loyalty are…

  13. Organizational Identity

    DEFF Research Database (Denmark)

    Hatch, Mary Jo; Schultz, Majken

    This text presents the classic works on organizational identity alongside more current thinking on the issues. Ranging from theoretical contributions to empirical studies, the readings in this volume address the key issues of organizational identity, and show how these issues have developed through...

  14. Identity Assemblages

    DEFF Research Database (Denmark)

    Horn, Line Helverskov

    2017-01-01

    , and theoretical foundation of the dissertation. Philosophically, the research rests on the central ANT concepts of symmetry, associations, and enactment with an inherent value of multiplicity. The philosophical position implies that the study of identity must be understood as the study of practices. This, in turn......Research in identity in general and professional identity specifically has seen an immense increase in recent years (Bauman 2004, Lawler 2014). Due to societal and technological developments, notions of what constitutes ‘the professional’ are subject to change. Thus, this dissertation rests...... on an understanding of professional identity as a moving concept that must be understood through its spatial and temporal contexts (Scanlon 2011). Accepting this position necessitates a reconsideration of the role that formal education plays in the development of professional identity of students. Researchers within...

  15. The Voice Handicap Index with Post-Laryngectomy Male Voices

    Science.gov (United States)

    Evans, Eryl; Carding, Paul; Drinnan, Michael

    2009-01-01

    Background: Surgical treatment for advanced laryngeal cancer involves complete removal of the larynx ("laryngectomy") and initial total loss of voice. Post-laryngectomy rehabilitation involves implementation of different means of "voicing" for these patients wherever possible. There is little information about laryngectomees'…

  16. Pedagogic Voice: Student Voice in Teaching and Engagement Pedagogies

    Science.gov (United States)

    Baroutsis, Aspa; McGregor, Glenda; Mills, Martin

    2016-01-01

    In this paper, we are concerned with the notion of "pedagogic voice" as it relates to the presence of student "voice" in teaching, learning and curriculum matters at an alternative, or second chance, school in Australia. This school draws upon many of the principles of democratic schooling via its utilisation of student voice…

  17. [Diagnosing gender identity].

    Science.gov (United States)

    Kaltiala-Heino, Riittakerttu; Mattila, Aino; Kärnä, Teemu; Joutsenneimi, Kaisla

    2015-01-01

    Transsexualism and other variations of gender identity are based on a stable sense of identity. The aetiology of this phenomenon is not fully known. Suffering caused by gender dysphoria is alleviated with sex reassignment. The psychiatric assessment of both adolescents and adults has been centralized in Finland to two university hospitals, the Helsinki University Hospital and Tampere University Hospital. In both hospitals, multidisciplinary teams aim at differential diagnosis by using well-known psychiatric and psychological instruments. Wishes for sex reassignment that are caused by a mental health disorder are excluded. Assessment in adolescence is challenging because the identity in youth is still forming.

  18. Memorar la cultura: Modos de mantener y formar las identidades mayas modernas Memorialize Culture: Ways to Mantain and Form Modern Mayan Identities

    Directory of Open Access Journals (Sweden)

    Felix A. Kupprat

    2011-01-01

    Full Text Available Memoria ha sido una palabra clave en el proceso de paz en Guatemala durante los últimos quince años. De acuerdo con teorías de la memoria colectiva, ésta forma la identidad de grupos y es sustancial para la construcción y el mantenimiento de la cultura. Al contrastar el movimiento maya con estrategias locales para la conmemoración de las violaciones de los derechos humanos durante el conflicto armado, este artículo conecta el concepto de etnicidad a nivel interregional con la identidad étnica local. Por lo tanto, se propone una división entre los marcadores étnicos sincrónicos y los asincrónicos de la etnicidad maya: el primero se asocia con elementos culturales locales y el segundo con procesos de revitalización. Finalmente, se plantea que los rasgos estructurales, como la memoria cultural, deben ser considerados marcadores étnicos en ambos niveles: el local y el interregional.Memory has been a keyword for the peace process in Guatemala in the last fifteen years. According to theories on collective memory it shapes group identities and is crucial for the construction and maintenance of culture. Contrasting maya cultural activism and local commemorative strategies dealing with human rights violations during the civil war, this paper aims to connect ethnicity on an inter-regional and ethnic identity on a local level. Therefore a division will be made between synchronous and asynchronous ethnic markers of pan-maya identity, associating the former with cultural elements on a local level and the latter with revitalization processes. Finally it is proposed that structural features such as cultural memory should be considered crucial ethnic markers on both levels: the local and the inter-regional.

  19. The Content of the Form:Directly Reported Dialogues and Identity Construction in Narrative Fictions%形式的内容:小说叙事中直接引语塑造人物身份研究

    Institute of Scientific and Technical Information of China (English)

    兰良平

    2014-01-01

    Contemporary literary criticism in China tends to privilege macro ideological analysis and downplay micro discourse analysis , which is made nowhere more obvious than in characterization research in narrative fictions .The current paper aims to address such an imbalance by raising our awareness of the role of discourse in the novel .Drawing on the methodology of conversation analysis , this study focuses on directly re-ported dialogues within Pride and prejudice, viz.dialogues between characters , in an attempt to explore the process of identity formation of two minor characters .The study has yielded the following findings:first, the i-dentities of characters are constructed through a series of sequences expanded from an adjacency pair of request and refusal-a deeply ingrained syntax of interaction .Secondly , the author positions herself and expresses her viewpoints through manipulation of these two characters ’ voices.This paper extends our understanding of liter-ature by bridging the gap between ideological analysis and micro oriented conversational analysis .%当前国内文学批评界过于重视思想分析,忽视语言形式分析,这一点在文学形象塑造研究上尤为严重。文章旨在批判这一现象,凸显语言形式分析之重要性。通过分析《傲慢与偏见》中的直接引语即人物对话,研究人物身份塑造的过程,研究发现:人物身份通过交际句法逐步展开,在本文中体现为“请求---拒绝”这一基本交际结构,作者在人物形象塑造的同时,借助人物声音表达自己思想。本研究对弥补语言研究和思想研究之间的鸿沟具有一定的积极意义。

  20. Bridging Identities through Identity Change

    Science.gov (United States)

    Cantwell, Allison M.; Martiny, Sarah E.

    2010-01-01

    As indicated by Deaux and Burke (this volume), sociology and psychology have shared a tradition of discourse allowing social psychologists to build upon each other's ideas. A conversation between social identity theory and identity theory was initiated fifteen years ago and addressed the similarities and differences between these theories. This…

  1. Voice and Speech after Laryngectomy

    Science.gov (United States)

    Stajner-Katusic, Smiljka; Horga, Damir; Musura, Maja; Globlek, Dubravka

    2006-01-01

    The aim of the investigation is to compare voice and speech quality in alaryngeal patients using esophageal speech (ESOP, eight subjects), electroacoustical speech aid (EACA, six subjects) and tracheoesophageal voice prosthesis (TEVP, three subjects). The subjects reading a short story were recorded in the sound-proof booth and the speech samples…

  2. Voice Quality of Psychological Origin

    Science.gov (United States)

    Teixeira, Antonio; Nunes, Ana; Coimbra, Rosa Lidia; Lima, Rosa; Moutinho, Lurdes

    2008-01-01

    Variations in voice quality are essentially related to modifications of the glottal source parameters, such as: F[subscript 0], jitter, and shimmer. Voice quality is affected by prosody, emotional state, and vocal pathologies. Psychogenic vocal pathology is particularly interesting. In the present case study, the speaker naturally presented a…

  3. Voice handicap index in Swedish.

    Science.gov (United States)

    Ohlsson, Ann-Christine; Dotevall, Hans

    2009-01-01

    The objective of this study was to evaluate a Swedish version of the voice handicap index questionnaire (Sw-VHI). A total of 57 adult, dysphonic patients and 15 healthy controls completed the Sw-VHI and rated the degree of vocal fatigue and hoarseness on visual analogue scales. A perceptual voice evaluation was also performed. Test-retest reliability was analyzed in 38 subjects without voice complaints. Sw-VHI distinguished between dysphonic subjects and controls (P 0.84) and test-retest reliability (intraclass correlation coefficient >0.75) were good. Only moderate or weak correlations were found between Sw-VHI and the subjective and perceptual voice ratings. The data indicate that a difference above 13 points for the total Sw-VHI score and above 6 points for the Sw-VHI subscales is significant for an individual when comparing two different occasions. In conclusion, the Sw-VHI appears to be a robust instrument for assessment of the psycho-social impact of a voice disorder. However, Sw-VHI seems to, at least partly, capture different aspects of voice function to the subjective voice ratings and the perceptual voice evaluation.

  4. Enhancing Author's Voice through Scripting

    Science.gov (United States)

    Young, Chase J.; Rasinski, Timothy V.

    2011-01-01

    The authors suggest using scripting as a strategy to mentor and enhance author's voice in writing. Through gradual release, students use authentic literature as a model for writing with voice. The authors also propose possible extensions for independent practice, integration across content areas, and tips for evaluation.

  5. Voice, Schooling, Inequality, and Scale

    Science.gov (United States)

    Collins, James

    2013-01-01

    The rich studies in this collection show that the investigation of voice requires analysis of "recognition" across layered spatial-temporal and sociolinguistic scales. I argue that the concepts of voice, recognition, and scale provide insight into contemporary educational inequality and that their study benefits, in turn, from paying attention to…

  6. Voices in History

    Directory of Open Access Journals (Sweden)

    Ivan Leudar

    2001-06-01

    Full Text Available Experiences of “hearing voices” nowadays usually count as verbal hallucinations and they indicate serious mental illness. Some are first rank symptoms of schizophrenia, and the mass media, at least in Britain, tend to present them as antecedents of impulsive violence. They are, however, also found in other psychiatric conditions and epidemiological surveys reveal that even individuals with no need of psychiatric help can hear voices, sometimes following bereavement or abuse, but sometimes for no discernible reason. So do these experiences necessarily mean insanity and violence, and must they be thought of as pathogenic hallucinations; or are there other ways to understand them and live with them, and with what consequences?One way to make our thinking more flexible is to turn to history. We find that hearing voices was always an enigmatic experience, and the people who had it were rare. The gallery of voice hearers is, though, distinguished and it includes Galilei, Bunyan and St Teresa. Socrates heard a daemon who guided his actions, but in his time this did not signify madness, nor was it described as a hallucination. Yet in 19th century French psychological medicine the daemon became a hallucination and Socrates was retrospectively diagnosed as mentally ill. This paper examines the controversies which surrounded the experience at different points in history as well as the practice of retrospective psychiatry. The conclusion reached on the basis of the historical materials is that the experience and the ontological status it is ascribed are not trans-cultural or trans-historic but situated both in history and in the contemporary conflicts.

  7. Voice-based assessments of trustworthiness, competence, and warmth in blind and sighted adults.

    Science.gov (United States)

    Oleszkiewicz, Anna; Pisanski, Katarzyna; Lachowicz-Tabaczek, Kinga; Sorokowska, Agnieszka

    2017-06-01

    The study of voice perception in congenitally blind individuals allows researchers rare insight into how a lifetime of visual deprivation affects the development of voice perception. Previous studies have suggested that blind adults outperform their sighted counterparts in low-level auditory tasks testing spatial localization and pitch discrimination, as well as in verbal speech processing; however, blind persons generally show no advantage in nonverbal voice recognition or discrimination tasks. The present study is the first to examine whether visual experience influences the development of social stereotypes that are formed on the basis of nonverbal vocal characteristics (i.e., voice pitch). Groups of 27 congenitally or early-blind adults and 23 sighted controls assessed the trustworthiness, competence, and warmth of men and women speaking a series of vowels, whose voice pitches had been experimentally raised or lowered. Blind and sighted listeners judged both men's and women's voices with lowered pitch as being more competent and trustworthy than voices with raised pitch. In contrast, raised-pitch voices were judged as being warmer than were lowered-pitch voices, but only for women's voices. Crucially, blind and sighted persons did not differ in their voice-based assessments of competence or warmth, or in their certainty of these assessments, whereas the association between low pitch and trustworthiness in women's voices was weaker among blind than sighted participants. This latter result suggests that blind persons may rely less heavily on nonverbal cues to trustworthiness compared to sighted persons. Ultimately, our findings suggest that robust perceptual associations that systematically link voice pitch to the social and personal dimensions of a speaker can develop without visual input.

  8. Electronic identity

    CERN Document Server

    de Andrade, Norberto Nuno Gomes; Argles, David

    2014-01-01

    With the increasing availability of electronic services, security and a reliable means by which identity is verified is essential.Written by Norberto Andrade the first chapter of this book provides an overview of the main legal and regulatory aspects regarding electronic identity in Europe and assesses the importance of electronic identity for administration (public), business (private) and, above all, citizens. It also highlights the role of eID as a key enabler of the economy.In the second chapter Lisha Chen-Wilson, David Argles, Michele Schiano di Zenise and Gary Wills discuss the user-cent

  9. Facing Sound - Voicing Art

    DEFF Research Database (Denmark)

    Lønstrup, Ansa

    2013-01-01

    This article is based on examples of contemporary audiovisual art, with a special focus on the Tony Oursler exhibition Face to Face at Aarhus Art Museum ARoS in Denmark in March-July 2012. My investigation involves a combination of qualitative interviews with visitors, observations of the audienc......´s interactions with the exhibition and the artwork in the museum space and short analyses of individual works of art based on reception aesthetics and phenomenology and inspired by newer writings on sound, voice and listening....

  10. Voice over IP Security

    CERN Document Server

    Keromytis, Angelos D

    2011-01-01

    Voice over IP (VoIP) and Internet Multimedia Subsystem technologies (IMS) are rapidly being adopted by consumers, enterprises, governments and militaries. These technologies offer higher flexibility and more features than traditional telephony (PSTN) infrastructures, as well as the potential for lower cost through equipment consolidation and, for the consumer market, new business models. However, VoIP systems also represent a higher complexity in terms of architecture, protocols and implementation, with a corresponding increase in the potential for misuse. In this book, the authors examine the

  11. Effects on vocal range and voice quality of singing voice training: the classically trained female voice.

    Science.gov (United States)

    Pabon, Peter; Stallinga, Rob; Södersten, Maria; Ternström, Sten

    2014-01-01

    A longitudinal study was performed on the acoustical effects of singing voice training under a given study program, using the voice range profile (VRP). Pretraining and posttraining recordings were made of students who participated in a 3-year bachelor singing study program. A questionnaire that included questions on optimal range, register use, classification, vocal health and hygiene, mixing technique, and training goals was used to rate and categorize self-assessed voice changes. Based on the responses, a subgroup of 10 classically trained female voices was selected, which was homogeneous enough for effects of training to be identified. The VRP perimeter contour was analyzed for effects of voice training. Also, a mapping within the VRP of voice quality, as expressed by the crest factor, was used to indicate the register boundaries and to monitor the acoustical consequences of the newly learned vocal technique of "mixed voice." VRPs were averaged across subjects. Findings were compared with the self-assessed vocal changes. Pre/post comparison of the average VRPs showed, in the midrange, (1) a decrease in the VRP area that was associated with the loud chest voice, (2) a reduction of the crest factor values, and (3) a reduction of maximum sound pressure level values. The students' self-evaluations of the voice changes appeared in some cases to contradict the VRP findings. VRPs of individual voices were seen to change over the course of a singing education. These changes were manifest also in the average group. High-resolution computerized recording, complemented with an acoustic register marker, allows a meaningful assessment of some effects of training, on an individual basis and for groups that comprise singers of a specific genre. It is argued that this kind of investigation is possible only within a focused training program, given by a faculty who has agreed on the goals. Copyright © 2014 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

  12. Questioning Photovoice Research: Whose Voice?

    Science.gov (United States)

    Evans-Agnew, Robin A; Rosemberg, Marie-Anne S

    2016-07-01

    Photovoice is an important participatory research tool for advancing health equity. Our purpose is to critically review how participant voice is promoted through the photovoice process of taking and discussing photos and adding text/captions. PubMed, Scopus, PsycINFO, and Web of Science databases were searched from the years 2008 to 2014 using the keywords photovoice, photonovella, photovoice and social justice, and photovoice and participatory action research. Research articles were reviewed for how participant voice was (a) analyzed, (b) exhibited in community forums, and (c) disseminated through published manuscripts. Of 21 studies, 13 described participant voice in the data analysis, 14 described participants' control over exhibiting photo-texts, seven manuscripts included a comprehensive set of photo-texts, and none described participant input on choice of manuscript photo-texts. Photovoice designs vary in the advancement of participant voice, with the least advancement occurring in manuscript publication. Future photovoice researchers should expand approaches to advancing participant voice.

  13. Voice quality of psychological origin.

    Science.gov (United States)

    Teixeira, Antonio; Nunes, Ana; Coimbra, Rosa Lídia; Lima, Rosa; Moutinho, Lurdes

    2008-01-01

    Variations in voice quality are essentially related to modifications of the glottal source parameters, such as: F0, jitter, and shimmer. Voice quality is affected by prosody, emotional state, and vocal pathologies. Psychogenic vocal pathology is particularly interesting. In the present case study, the speaker naturally presented a ventricular band voice whereas in a controlled production he was able to use a more normal phonation process. A small corpus was recorded which included sustained vowels and short sentences in both registers. A normal speaker was also recorded in similar tasks. Annotation and extraction of parameters were made using Praat's voice report function. Application of the Hoarseness Diagram to sustained productions situates this case in the pseudo-glottic phonation region. Analysis of several different parameters related to F0, jitter, shimmer, and harmonicity revealed that the speaker with psychogenic voice was capable of controlling certain parameters (e.g. F0 maximum) but was unable to correct others such as shimmer.

  14. Violence in schools and the voice of teachers.

    Science.gov (United States)

    Dornelas, Rodrigo; Santos, Thaynara Alves Dos; Oliveira, Daniela Sena de; Irineu, Roxane de Alencar; Brito, Aline; Silva, Kelly

    2017-08-10

    To correlate self-reporting of voice disorders with habits that impact voice production and situations of violence experienced by teachers. The study involved 41 elementary-school teachers of rural and urban areas. Two instruments were used for data collection: The Vocal Production Condition - Teacher (CPV-P) questionnaire and the Screening Index for Voice Disorders - ITDV. The chi-square test was used to verify association among variables with a significance level of 5%. The sample consisted of 8 men and 33 women aged 25-66 years with a median of 39 years. Regarding vocal habits, 33 people (80.5%) mentioned the screaming as usual practice, 40 people (97.5%) declared they talk a lot. As for voice care, 31 people (73.1%) reported drinking water while using their voice. As for the ITDV total score, 30 teachers (73.1%) were above the score threshold set for predisposition to vocal disorders. Statistical analysis revealed a significant association between female participants and complaint of graffiti writings as a type of violence. No significant correlation between the ITDV results with gender and the ITDV with forms of violence evaluated in the study was indicated. Self-reporting of voice disorders showed no significant relationship with acts of violence. However, analysis of the context of violence in schools and vocal problems are issues worthy of attention, particularly the observed naturalization of gender inssues, which is seldom problematized.

  15. Muscular tension and body posture in relation to voice handicap and voice quality in teachers with persistent voice complaints.

    NARCIS (Netherlands)

    Kooijman, P.G.C.; Jong, F.I.C.R.S. de; Oudes, M.J.; Huinck, W.J.; Acht, H. van; Graamans, K.

    2005-01-01

    The aim of this study was to investigate the relationship between extrinsic laryngeal muscular hypertonicity and deviant body posture on the one hand and voice handicap and voice quality on the other hand in teachers with persistent voice complaints and a history of voice-related absenteeism. The st

  16. Employee voice and work engagement : Macro, meso, and micro-level drivers of convergence?

    NARCIS (Netherlands)

    Kwon, Bora; Farndale, E.; Park, Jong Gyu

    2016-01-01

    Direct forms of individual employee voice are potentially important yet underexplored antecedents of work engagement. Based largely in job demands-resources theorizing, we develop a conceptual multi-level framework that explores how individual employee perceptions of voice practices affect their

  17. Using Bona Adaptation to Improve Accent Defects as a Voice Training Method

    Science.gov (United States)

    Aycan, Kivanc

    2017-01-01

    Purpose: In this research, it is observed that if solfeggio syllables, consonants, and vowels are spoken properly, voice intensity (accent), duration, pitch (high pitch-low pitch) and intonation (the ability to carry a musical voice) related to proper pitch level. In this study, it is observed that rhythmic structures do not form without…

  18. Employee voice and work engagement : Macro, meso, and micro-level drivers of convergence?

    NARCIS (Netherlands)

    Kwon, Bora; Farndale, E.; Park, Jong Gyu

    2016-01-01

    Direct forms of individual employee voice are potentially important yet underexplored antecedents of work engagement. Based largely in job demands-resources theorizing, we develop a conceptual multi-level framework that explores how individual employee perceptions of voice practices affect their lev

  19. Employee voice and work engagement : Macro, meso, and micro-level drivers of convergence?

    NARCIS (Netherlands)

    Kwon, Bora; Farndale, E.; Park, Jong Gyu

    2016-01-01

    Direct forms of individual employee voice are potentially important yet underexplored antecedents of work engagement. Based largely in job demands-resources theorizing, we develop a conceptual multi-level framework that explores how individual employee perceptions of voice practices affect their lev

  20. Classroom Conditions for Effective Learning: Hearing the Voice of Key Stage 3 Pupils

    Science.gov (United States)

    Hopkins, Elizabeth

    2010-01-01

    This article argues that accessing and taking note of the voice of pupils is critical in working towards removing barriers to effective learning. Pupil voice was accessed using an innovative form of group interview incorporating an Ishikawa or fishbone tool and card sorting exercise. The data were collected from 132 pupils, from Years 7 to 9 (aged…

  1. Supporting Student-Teacher Researchers’ Quest for Their Voice

    Directory of Open Access Journals (Sweden)

    Rigoberto Castillo

    2012-12-01

    Full Text Available This article deals with teacher identity development of students enrolled in the teacher training program. The authors, who advocate inquiry-based teaching practices, propose reflective and organizational strategies to support these. In order to gain insights into the experiences and values of student-teacher-researchers (STRs here on to shape a professional teaching identity, a pre-service teacher and a professor in a second language (L2 program joined efforts to share their reflections on the process of inquiry and on the quest to find a voice when conducting and reporting their inquiry.

  2. Accessing stored knowledge of familiar people from faces, names and voices: a review.

    Science.gov (United States)

    Hanley, John Richard

    2014-01-01

    Recent findings from neuropsychology and experimental psychology appear incompatible with the claim that feelings of familiarity about known people require activation of amodal person identity nodes. Evidence suggests that there are modality-specific effects after the point at which faces, names and voices have been found familiar. It therefore appears that activation of distinct modality-specific face, name and voice processing systems can signal that a known person is familiar. There is no convincing evidence, however, of modular effects on the way that information about familiar people is represented in semantic memory. Instead, semantic information about people appears to be stored separately from other forms of knowledge such as knowledge of objects. Anatomical evidence suggests that amodal person-specific semantic knowledge is stored in the right anterior temporal lobe where it has close connections with modality specific recognition systems. Failures to retrieve names in proper name anomia may be caused by impairments to the links between semantic knowledge in the right anterior temporal lobe and lexical representations in the left temporal pole.

  3. Identity, identity politics, and neoliberalism

    Directory of Open Access Journals (Sweden)

    Wrenn Mary

    2014-01-01

    Full Text Available With the intensification of neoliberalism, it is useful to examine how some individuals might cope with the irrationality of the system. Neoliberalism cloaks the execution of the corporate agenda behind rhetorical manipulation that advocates for limited government. The corollary absence of government involvement on behalf of the citizenry writ large disarms the means of social redress for the individual. Democracy funded and fueled by corporate power thereby disenfranchises the individual, provoking some to search for empowerment through identity politics. The argument set forth suggests that individuals construct, reinforce, or escalate allegiance to identities as a coping mechanism, some of which manifest in violent identity politics.

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

    Science.gov (United States)

    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

  5. Crossing Cultures with Multi-Voiced Journals

    Science.gov (United States)

    Styslinger, Mary E.; Whisenant, Alison

    2004-01-01

    In this article, the authors discuss the benefits of using multi-voiced journals as a teaching strategy in reading instruction. Multi-voiced journals, an adaptation of dual-voiced journals, encourage responses to reading in varied, cultured voices of characters. It is similar to reading journals in that they prod students to connect to the lives…

  6. Identity after Death

    DEFF Research Database (Denmark)

    Gerstrøm, Anna

    2015-01-01

    of the financial industry. Findings: The paper finds that members of a dead organization construct a bankruptcy narrative that is also a legacy organizational identity narrative including a legacy organizational identity transformation and several identities that have positive and negative aspects...... evidence on ways that legacy organizational identity from a dead organization play a substantial role in a living organization. Research limitations/implications: Because of the chosen research approach, the research results may lack generalizability. Practical implications: The paper holds insight...... that can help practitioners understand members of a dying organization -- including the ways they come to form and perform in a new organizational context; an understanding that is a prerequisite for helping and supporting these members in coming to perform satisfyingly in the new organization. Originality/value...

  7. VOICE OVER INTERNET PROTOCOL (VOIP: FUTURE POTENTIAL

    Directory of Open Access Journals (Sweden)

    Deepti Kumari

    2015-10-01

    Full Text Available VoIP (voice over IP delivers standard voice over telephone services over Internet Protocol (IP. VoIP is the technology of digitizing sound, compressing it, breaking it up into data packets, and sending it over an IP (internet protocol network where it is reassembled, decompressed, and converted back into an analog wave form. Gateways are the key component required to facilitate IP Telephony. A gateway is used to bridge the traditional circuit switched PSTN with the packet switched Internet. The paper covers software, hardware and protocol requirements followed by weighing the VoIP advantages such as low cost, portability, free and advanced features, bandwidth efficiency, call recording and monitoring against the VoIP disadvantages such as power dependency, quality of voice and service, security, and reliability. With ever increasing internet penetration and better broadband connectivity, VoIP is going to expand further with businesses already using VoIP standalone or in a hybrid format, although our focus and scope here remains VoIP. Mobile VoIP, an infant with less than 4% market share, has so far been focusing on increasing active subscriptions without a sustainable revenue model, but has the potential and is going to see tussle with static VoIP for space in days ahead.

  8. Voice over Internet Protocol (VOIP: Future Potential

    Directory of Open Access Journals (Sweden)

    Ms. Deepti

    2014-11-01

    Full Text Available VoIP (voice over IP delivers standard voice over telephone services over Internet Protocol (IP. VoIP is the technology of digitizing sound, compressing it, breaking it up into data packets, and sending it over an IP (internet protocol network where it is reassembled, decompressed, and converted back into an analog wave form. Gateways are the key component required to facilitate IP Telephony. A gateway is used to bridge the traditional circuit switched PSTN with the packet switched Internet. The paper covers software, hardware and protocol requirements followed by weighing the VoIP advantages such as low cost, portability, free and advanced features, bandwidth efficiency, call recording and monitoring against the VoIP disadvantages such as power dependency, quality of voice and service, security, and reliability. With ever increasing internet penetration and better broadband connectivity, VoIP is going to expand further with businesses already using VoIP standalone or in a hybrid format, although our focus and scope here remains VoIP. Mobile VoIP, an infant with less than 4% market share, has so far been focusing on increasing active subscriptions without a sustainable revenue model, but has the potential and is going to see tussle with static VoIP for space in days ahead.

  9. Constructing Professional Identities: Montessori Teachers' Voices and Visions

    Science.gov (United States)

    Malm, Birgitte

    2004-01-01

    In this study, occupational life histories of Montessori teachers in Sweden have been constructed in collaboration with a group of them. Data exploration and analysis have included journals, interviews, written reflections and conversations. Of interest has been to shed light on underlying values, ways in which professional roles reflect personal…

  10. Fandangos in Voices of Women: Enacting Tradition, Affirming Identity

    Directory of Open Access Journals (Sweden)

    Loren Chuse

    2015-01-01

    Full Text Available Este artículo presenta un breve resumen del papel clave de la mujer en la creación, la difusión, y la innovación del fandango en el flamenco. Partiendo de los conceptos teóricos de la música como señal importante de la identidad andaluza y regional, y como expresión cultural de la negociación de esta identidad, este ensayo comienza destacando el trabajo la importación de las cantaoras y tocaoras de la época de los cafés cantantes. Continúa presentando un análisis de las contribuciones de cantaoras y mujeres guitarristas contemporáneas, como Carmen Linares, María José Matos, y las cantaoras de la Peña Femenina de Huelva. El trabajo considera además la creatividad de las cantaoras jóvenes, quienes mantienen la tradición del fandango a la misma vez que la innovan.

  11. Lexical frequency and voice assimilation.

    Science.gov (United States)

    Ernestus, Mirjam; Lahey, Mybeth; Verhees, Femke; Baayen, R Harald

    2006-08-01

    Acoustic duration and degree of vowel reduction are known to correlate with a word's frequency of occurrence. The present study broadens the research on the role of frequency in speech production to voice assimilation. The test case was regressive voice assimilation in Dutch. Clusters from a corpus of read speech were more often perceived as unassimilated in lower-frequency words and as either completely voiced (regressive assimilation) or, unexpectedly, as completely voiceless (progressive assimilation) in higher-frequency words. Frequency did not predict the voice classifications over and above important acoustic cues to voicing, suggesting that the frequency effects on the classifications were carried exclusively by the acoustic signal. The duration of the cluster and the period of glottal vibration during the cluster decreased while the duration of the release noises increased with frequency. This indicates that speakers reduce articulatory effort for higher-frequency words, with some acoustic cues signaling more voicing and others less voicing. A higher frequency leads not only to acoustic reduction but also to more assimilation.

  12. Identical genotypes of an ericoid mycorrhiza-forming fungus occur in roots of Epacris pulchella (Ericaceae) and Leptospermum polygalifolium (Myrtaceae) in an Australian sclerophyll forest.

    Science.gov (United States)

    Curlevski, Nathalie J A; Chambers, Susan M; Anderson, Ian C; Cairney, John W G

    2009-03-01

    Assemblages of fungi associated with roots of cooccurring Epacris pulchella (Ericaceae) and Leptospermum polygalifolium (Myrtaceae) seedlings at a sclerophyll forest site in New South Wales, Australia, were investigated by direct DNA extraction and analysis of rRNA gene internal transcribed spacer (ITS) products by denaturing gradient gel electrophoresis (DGGE) and terminal restriction fragment length polymorphism (T-RFLP) analyses. While ordination of the DGGE data suggested that the assemblages did not differ significantly between the two plant taxa, T-RFLP data provided marginal statistical support for the presence of different assemblages. Fungi isolated from roots of both plants were identified by ITS sequence comparisons largely as ascomycetes, several of which had close sequence identity to Helotiales ericoid mycorrhizal (ERM) fungi. One isolate morphotype from E. pulchella had close sequence similarity to ectomycorrhizal fungi in the Cenococcum geophilum complex, and neighbour-joining analysis grouped this strongly with other Australian C. geophilum-like sequences. Distribution of genotypes of an ERM Helotiales ascomycete in root systems of the two plant taxa was also investigated using inter-simple sequence repeat (ISSR)-PCR. Nineteen ISSR genotypes were identified, two of which were present in roots of both plant taxa. The results are discussed in the context of potential mycelial connections between Ericaceae and non-Ericaceae plants.

  13. Is there an effect of dysphonic teachers' voices on children's processing of spoken language?

    Science.gov (United States)

    Rogerson, Jemma; Dodd, Barbara

    2005-03-01

    There is a vast body of literature on the causes, prevalence, implications, and issues of vocal dysfunction in teachers. However, the educational effect of teacher vocal impairment is largely unknown. The purpose of this study was to investigate the effect of impaired voice quality on children's processing of spoken language. One hundred and seven children (age range, 9.2 to 10.6, mean 9.8, SD 3.76 months) listened to three video passages, one read in a control voice, one in a mild dysphonic voice, and one in a severe dysphonic voice. After each video passage, children were asked to answer six questions, with multiple-choice answers. The results indicated that children's perceptions of speech across the three voice qualities differed, regardless of gender, IQ, and school attended. Performance in the control voice passages was better than performance in the mild and severe dysphonic voice passages. No difference was found between performance in the mild and severe dysphonic voice passages, highlighting that any form of vocal impairment is detrimental to children's speech processing and is therefore likely to have a negative educational effect. These findings, in light of the high rate of vocal dysfunction in teachers, further support the implementation of specific voice care education for those in the teaching profession.

  14. Voice Habits and Behaviors: Voice Care Among Flamenco Singers.

    Science.gov (United States)

    Garzón García, Marina; Muñoz López, Juana; Y Mendoza Lara, Elvira

    2017-03-01

    The purpose of this study is to analyze the vocal behavior of flamenco singers, as compared with classical music singers, to establish a differential vocal profile of voice habits and behaviors in flamenco music. Bibliographic review was conducted, and the Singer's Vocal Habits Questionnaire, an experimental tool designed by the authors to gather data regarding hygiene behavior, drinking and smoking habits, type of practice, voice care, and symptomatology perceived in both the singing and the speaking voice, was administered. We interviewed 94 singers, divided into two groups: the flamenco experimental group (FEG, n = 48) and the classical control group (CCG, n = 46). Frequency analysis, a Likert scale, and discriminant and exploratory factor analysis were used to obtain a differential profile for each group. The FEG scored higher than the CCG in speaking voice symptomatology. The FEG scored significantly higher than the CCG in use of "inadequate vocal technique" when singing. Regarding voice habits, the FEG scored higher in "lack of practice and warm-up" and "environmental habits." A total of 92.6% of the subjects classified themselves correctly in each group. The Singer's Vocal Habits Questionnaire has proven effective in differentiating flamenco and classical singers. Flamenco singers are exposed to numerous vocal risk factors that make them more prone to vocal fatigue, mucosa dehydration, phonotrauma, and muscle stiffness than classical singers. Further research is needed in voice training in flamenco music, as a means to strengthen the voice and enable it to meet the requirements of this musical genre. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  15. Voices of the Unheard

    DEFF Research Database (Denmark)

    Matthiesen, Noomi Christine Linde

    2014-01-01

    . They were in two different classes at both schools, i.e. four classes in total. The families were followed for 18 months. Formal interviews were conducted with mothers and teachers, parent-teacher conferences were recorded, participant observations were conducted in classrooms and playgrounds, afterschool...... is that Somali diaspora parents (and with special focus on mothers as these where the parents who took most responsibility in the four cases of this research) have difficulty expressing their opinions as there are structural, historical and social dynamics that create conditions in which their voices...... are silenced, or at least restricted significantly, resulting in marginalizing consequences. The focus in each article is on here-and-now interactional dynamics but in order to understand these constitutive negotiations, it is argued that the analysis must be situated in a description of the constituted...

  16. Passing on power & voice

    DEFF Research Database (Denmark)

    Noer, Vibeke Røn; Nielsen, Cathrine Sand

    2014-01-01

    . The education lasts for 3,5 years and the landmark of the educational model is the continuously shifts between teaching in classroom and teaching in clinical practice. Clinical teaching takes place at approved clinical placement institutions in hospitals and in the social and health care services outside...... intention of gaining knowledge about other possible ways to perform the education. The class, named the E-class, followed what in the field was named ‘an experimental educational model based on experienced-based learning’ (Nielsen et al. 2011). The experiential educational model is argued as an experiment.......aspx Higher degree of student involvement in planning as well as teaching was in the field presented as a part of ‘the overall educational approach’. In the course ‘Acute, Critical Nursing & Terminal, Palliative Care’ this was transferred into an innovative pedagogy with intend to pass on power and voice...

  17. Voice stress analysis

    Science.gov (United States)

    Brenner, Malcolm; Shipp, Thomas

    1988-01-01

    In a study of the validity of eight candidate voice measures (fundamental frequency, amplitude, speech rate, frequency jitter, amplitude shimmer, Psychological Stress Evaluator scores, energy distribution, and the derived measure of the above measures) for determining psychological stress, 17 males age 21 to 35 were subjected to a tracking task on a microcomputer CRT while parameters of vocal production as well as heart rate were measured. Findings confirm those of earlier studies that increases in fundamental frequency, amplitude, and speech rate are found in speakers involved in extreme levels of stress. In addition, it was found that the same changes appear to occur in a regular fashion within a more subtle level of stress that may be characteristic, for example, of routine flying situations. None of the individual speech measures performed as robustly as did heart rate.

  18. Voice over IP

    OpenAIRE

    Mantula, Juha

    2006-01-01

    Tämä opinnäytetyö käsittelee Voice over Internet Protocol -tekniikkaa ja sen tuomia mahdollisuuksia yrityselämässä. Teoriaosa käsittelee VoIP:n kannalta tärkeitä pro-tokollia ja standardeja, VoIP:n ominaisuuksia sekä esittelee erilaisia puheohjelmia, jotka käyttävät VoIP-tekniikkaa hyväkseen. Empiirinen osuus tutkii Viestintä Ky Pitkärannan Skype-ohjelman käyttöä. Työn tarkoituksena on selvittää VoIP:n hyviä ja huonoja puolia ja sitä kuinka tek-niikkaa voidaan käyttää hyväksi päivittäisessä ...

  19. Challenging Identities

    DEFF Research Database (Denmark)

    Identity is a keyword in a number of academic fields as well as in public debate and in politics. During the last decades, references to identity have proliferated, yet there is no simple definition available that corresponds to the use of the notion in all contexts. The significance of the notio...... Christian Lammers, Saxo-Instituttet - Arkæologi, Etnologi, Historie og Græsk og Latin; Gert Sørensen, Institut for Engelsk, Germansk og Romansk ; Anne Ring Petersen, Institut for Kunst- og Kulturvidenskab...

  20. Voice and choice by delegation.

    Science.gov (United States)

    van de Bovenkamp, Hester; Vollaard, Hans; Trappenburg, Margo; Grit, Kor

    2013-02-01

    In many Western countries, options for citizens to influence public services are increased to improve the quality of services and democratize decision making. Possibilities to influence are often cast into Albert Hirschman's taxonomy of exit (choice), voice, and loyalty. In this article we identify delegation as an important addition to this framework. Delegation gives individuals the chance to practice exit/choice or voice without all the hard work that is usually involved in these options. Empirical research shows that not many people use their individual options of exit and voice, which could lead to inequality between users and nonusers. We identify delegation as a possible solution to this problem, using Dutch health care as a case study to explore this option. Notwithstanding various advantages, we show that voice and choice by delegation also entail problems of inequality and representativeness.

  1. The Christian voice in philosophy

    Directory of Open Access Journals (Sweden)

    Stuart Fowler

    1982-03-01

    Full Text Available In this paper the Rev. Stuart Fowler outlines a Christian voice in Philosophy and urges the Christian philosopher to investigate his position and his stance with integrity and honesty.

  2. Voice Force tulekul / Tõnu Ojala

    Index Scriptorium Estoniae

    Ojala, Tõnu, 1969-

    2005-01-01

    60. sünnipäeva tähistava Tallinna Tehnikaülikooli Akadeemilise Meeskoori juubelihooaja üritusest - a capella pop-gruppide festivalist Voice Force (kontserdid 12. nov. klubis Parlament ja 3. dets. Vene Kultuurikeskuses)

  3. Voice Force tulekul / Tõnu Ojala

    Index Scriptorium Estoniae

    Ojala, Tõnu, 1969-

    2005-01-01

    60. sünnipäeva tähistava Tallinna Tehnikaülikooli Akadeemilise Meeskoori juubelihooaja üritusest - a capella pop-gruppide festivalist Voice Force (kontserdid 12. nov. klubis Parlament ja 3. dets. Vene Kultuurikeskuses)

  4. Teaching European Identities

    Science.gov (United States)

    Raento, Pauliina

    2008-01-01

    The political, cultural and social make-up of Europe is changing fast. A new European identity is under construction, but old contradictions and diversity challenge its contents, forms and boundaries. Migration, the changing role of the nation-state and Europe's regions, the reshaping of politico-administrative and perceptional boundaries, the…

  5. Feature Extraction of Voice Segments Using Cepstral Analysis for Voice Regeneration

    OpenAIRE

    Banerjee, P. S.; Baisakhi Chakraborty; Jaya Banerjee

    2015-01-01

    Even though a lot of work has been done on areas of speech to text and vice versa or voice detection or similarity analysis of two voice samples but very less emphasis has be given to voice regeneration. General algorithms for distinct voice checking for two voice sources paved way for our endeavor in reconstructing the voice from the source voice samples provided. By utilizing these algorithms and putting further stress on the feature extraction part we tried to fabricate the source voice wi...

  6. Designer's Identity

    DEFF Research Database (Denmark)

    Kunrath, Kamila; Cash, Philip; Li-Ying, Jason

    2016-01-01

    A designer’s professional identity (DPI) develops through both education and professional experience, building on core personality traits and innate skills. In this paper a systematic literature review and a secondary narrative review were developed in order to map personal attributes and design...

  7. [Identity theft

    CERN Multimedia

    Wolinksy, H

    2003-01-01

    "A new survey by the Federal Trade Commission indicates that over the last five years one in four American households has been hit by identity theft, which can result in thieves tapping their victims' credit cards or bank accounts" (1 page).

  8. Mediating Identity

    DEFF Research Database (Denmark)

    Kjærgaard, Annemette Leonhardt; Morsing, Mette; Ravasi, Davide

    2011-01-01

    This paper reports a longitudinal field study on the effects of positive media coverage on the reconstruction of organizational identity. The study highlights how intense positive coverage – to the point of turning an organization into a ‘celebrity’– influences both the way members understand the...

  9. Voice Simulation in Nursing Education.

    Science.gov (United States)

    Kepler, Britney B; Lee, Heeyoung; Kane, Irene; Mitchell, Ann M

    2016-01-01

    The goal of this study was to improve prelicensure nursing students' attitudes toward and self-efficacy related to delivering nursing care to patients with auditory hallucinations. Based on the Hearing Voices That Are Distressing curriculum, 87 participants were instructed to complete 3 tasks while wearing headphones delivering distressing voices. Comparing presimulation and postsimulation results, this study suggests that the simulation significantly improved attitudes toward patients with auditory hallucinations; however, self-efficacy related to caring for these patients remained largely unchanged.

  10. Work-related voice disorder

    OpenAIRE

    Paulo Eduardo Przysiezny; Luciana Tironi Sanson Przysiezny

    2015-01-01

    INTRODUCTION: Dysphonia is the main symptom of the disorders of oral communication. However, voice disorders also present with other symptoms such as difficulty in maintaining the voice (asthenia), vocal fatigue, variation in habitual vocal fundamental frequency, hoarseness, lack of vocal volume and projection, loss of vocal efficiency, and weakness when speaking. There are several proposals for the etiologic classification of dysphonia: functional, organofunctional, organic, and work-related...

  11. Tracheostomy cannulas and voice prosthesis.

    Science.gov (United States)

    Kramp, Burkhard; Dommerich, Steffen

    2009-01-01

    Cannulas and voice prostheses are mechanical aids for patients who had to undergo tracheotomy or laryngectomy for different reasons. For better understanding of the function of those artificial devices, first the indications and particularities of the previous surgical intervention are described in the context of this review. Despite the established procedure of percutaneous dilatation tracheotomy e.g. in intensive care units, the application of epithelised tracheostomas has its own position, especially when airway obstruction is persistent (e.g. caused by traumata, inflammations, or tumors) and a longer artificial ventilation or special care of the patient are required. In order to keep the airways open after tracheotomy, tracheostomy cannulas of different materials with different functions are available. For each patient the most appropriate type of cannula must be found. Voice prostheses are meanwhile the device of choice for rapid and efficient voice rehabilitation after laryngectomy. Individual sizes and materials allow adaptation of the voice prostheses to the individual anatomical situation of the patients. The combined application of voice prostheses with HME (Head and Moisture Exchanger) allows a good vocal as well as pulmonary rehabilitation. Precondition for efficient voice prosthesis is the observation of certain surgical principles during laryngectomy. The duration of the prosthesis mainly depends on material properties and biofilms, mostly consisting of funguses and bacteries. The quality of voice with valve prosthesis is clearly superior to esophagus prosthesis or electro-laryngeal voice. Whenever possible, tracheostoma valves for free-hand speech should be applied. Physicians taking care of patients with speech prostheses after laryngectomy should know exactly what to do in case the device fails or gets lost.

  12. Voice Collection under Different Spectrum

    Directory of Open Access Journals (Sweden)

    Min Li

    2013-05-01

    Full Text Available According to the short-time Fourier transform theory and principle of digital filtering, this paper established a mathematical model called collection of voice signal collection at different spectrum. The voice signal was a non-stationary process, while the standard Fourier transform only applied to the periodic signal, transient signals or stationary random signal. Therefore, the standard Fourier transform could not be directly used for the speech signal. By controlling the input different types and parameters, this paper analyzed the collected original voice signal spectrum with the use of MATLAB software platform. At the same time, it realized the extraction, recording and playback of the speech signal at different frequencies. Therefore, the waveforms could be displayed obviously on the graphic user interface and voice effect could be more clearly. Meanwhile, the result was verified by the hardware platforms, which consisted of TMS320VC5509A [1] chip and TLV320AIC23 voice chip. The results showed that the extraction of voice signal under different spectrum model was scientific, rational and effective.

  13. Including Voices from the World through Global Citizenship Education

    Science.gov (United States)

    Heilman, Elizabeth E.

    2008-01-01

    Linking to voices from the world is exciting for both students and teachers, but everyone needs to understand that global education is a form of citizenship education. The activities of the nation have a great effect on people in the rest of the world, whether in the realm of economics, diplomacy, the media, or the environment. Some states, like…

  14. The Voices of Cultural Assimilation in Current Young Adult Novels.

    Science.gov (United States)

    Angel, Ann

    2003-01-01

    Presents three renowned writers who have chosen from diverse genres to tell immigrant tales through memoir, contemporary vignettes, and historical fiction. Notes that each author captures very real adolescent voices and their stories. Discusses Frank McCourt's "Angela's Ashes," An Na's "A Step form Heaven," and Norma Fox…

  15. Civil Identity

    DEFF Research Database (Denmark)

    Petersen, Lars Axel

    scanning, etc., to discussions of Shari'a law versus common civil law in India; from the study of religious cult in ancient city states to the processes of constitutional reconstruction in former Communist countries; and from attempts at conflict resolution and prevention between Jewish and Arab citizens......In this paper I will go through a catalogue of examples of contexts in which the term civil identity is currently used, ranging from the formal and technical process of linking a set of administrative and other events to an individual biological person by means of identity cards, fingerprints, iris...... of technology and of law. If such a field can be established, the answers to those questions might be relevant to such contemporary issues as inter-ethnic, religious, and -cultural conflict or reconciliation, migration and nationality, civil rights and surveillance, security and privacy, bureaucracy and inter...

  16. Civil Identity

    DEFF Research Database (Denmark)

    Petersen, Lars Axel

    scanning, etc., to discussions of Shari'a law versus common civil law in India; from the study of religious cult in ancient city states to the processes of constitutional reconstruction in former Communist countries; and from attempts at conflict resolution and prevention between Jewish and Arab citizens...... of Israel to Luce Irigaray's Feminist agenda of elaborating gender specific civil identities. My intention is to investigate whether these different employments of 'civil identity' point towards a common, and fairly well defined object field asking questions of contemporary relevance to the philosophy...... of technology and of law. If such a field can be established, the answers to those questions might be relevant to such contemporary issues as inter-ethnic, religious, and -cultural conflict or reconciliation, migration and nationality, civil rights and surveillance, security and privacy, bureaucracy and inter...

  17. Consumer Identity

    OpenAIRE

    Young, Melissa Marie

    2009-01-01

    The purpose of this thesis is to prove that despite consumers' impression that they are alone in deciding their consumption decision they are wrong. Consumers are manipulated on various levels by marketers. It is the marketer who decides what consumer identities should be created. Consumers are persuaded by marketers on different levels beginning with consumers' needs. Marketers begin by appealing to consumer drives, motivations and emotions to persuade their consumers to purchase their brand...

  18. Identity transformation

    DEFF Research Database (Denmark)

    Neergaard, Helle; Robinson, Sarah; Jones, Sally

    This paper develops the concept of ‘pedagogical nudging’ and examines four interventions in an entrepreneurship classroom and the potential it has for student identity transformation. Pedagogical nudging is positioned as a tool, which in the hands of a reflective, professional, with an understand......This paper develops the concept of ‘pedagogical nudging’ and examines four interventions in an entrepreneurship classroom and the potential it has for student identity transformation. Pedagogical nudging is positioned as a tool, which in the hands of a reflective, professional......, as well as the resources they have when they come to the classroom. It also incorporates perspectives from (ii) transformational learning and explores the concept of (iii) nudging from a pedagogical viewpoint, proposing it as an important tool in entrepreneurship education. The study incorporates......) assists students in straddling the divide between identities, the emotions and tensions this elicits, and (iv) transform student understanding. We extend nudging theory into a new territory. Pedagogical nudging techniques may be able to unlock doors and bring our students beyond the unacknowledged...

  19. Young African American Boys Narrating Identities in Science

    Science.gov (United States)

    Kane, Justine M.

    2016-01-01

    The goal of this study is to bring the voices of African American boys front and center in science education research in an effort to strengthen our understandings of their experiences of school and science. Using an interpretivist perspective within a narrative inquiry approach, I focus on the student and science-student identities two African…

  20. Mechanics of human voice production and control

    Science.gov (United States)

    Zhang, Zhaoyan

    2016-01-01

    As the primary means of communication, voice plays an important role in daily life. Voice also conveys personal information such as social status, personal traits, and the emotional state of the speaker. Mechanically, voice production involves complex fluid-structure interaction within the glottis and its control by laryngeal muscle activation. An important goal of voice research is to establish a causal theory linking voice physiology and biomechanics to how speakers use and control voice to communicate meaning and personal information. Establishing such a causal theory has important implications for clinical voice management, voice training, and many speech technology applications. This paper provides a review of voice physiology and biomechanics, the physics of vocal fold vibration and sound production, and laryngeal muscular control of the fundamental frequency of voice, vocal intensity, and voice quality. Current efforts to develop mechanical and computational models of voice production are also critically reviewed. Finally, issues and future challenges in developing a causal theory of voice production and perception are discussed. PMID:27794319

  1. Emotional Prosody Measurement (EPM): A voice-based evaluation method for psychological therapy effectiveness

    NARCIS (Netherlands)

    van den Broek, Egon; Bos, Lodewijk; Laxminarayan, Swamy; Marsh, Andy

    2004-01-01

    The voice embodies three sources of information: speech, the identity, and the emotional state of the speaker (i.e., emotional prosody). The latter feature is resembled by the variability of the F0 (also named fundamental frequency of pitch) (SD F0). To extract this feature, Emotional Prosody

  2. A Social Semiotic Mapping of Voice in Youth Media: The Pitch in Youth Video Production

    Science.gov (United States)

    Pyles, Damiana Gibbons

    2017-01-01

    An ethics of youth media production is the interplay of identities, media literacy, and modality that shape the environment within which young people produce media, yet how "voice" is fostered and/or constrained in these environments could still be explored more fully. This paper stems from a larger qualitative study of how youth created…

  3. It doesn't matter what you say: FMRI correlates of voice learning and recognition independent of speech content.

    Science.gov (United States)

    Zäske, Romi; Awwad Shiekh Hasan, Bashar; Belin, Pascal

    2017-09-01

    Listeners can recognize newly learned voices from previously unheard utterances, suggesting the acquisition of high-level speech-invariant voice representations during learning. Using functional magnetic resonance imaging (fMRI) we investigated the anatomical basis underlying the acquisition of voice representations for unfamiliar speakers independent of speech, and their subsequent recognition among novel voices. Specifically, listeners studied voices of unfamiliar speakers uttering short sentences and subsequently classified studied and novel voices as "old" or "new" in a recognition test. To investigate "pure" voice learning, i.e., independent of sentence meaning, we presented German sentence stimuli to non-German speaking listeners. To disentangle stimulus-invariant and stimulus-dependent learning, during the test phase we contrasted a "same sentence" condition in which listeners heard speakers repeating the sentences from the preceding study phase, with a "different sentence" condition. Voice recognition performance was above chance in both conditions although, as expected, performance was higher for same than for different sentences. During study phases activity in the left inferior frontal gyrus (IFG) was related to subsequent voice recognition performance and same versus different sentence condition, suggesting an involvement of the left IFG in the interactive processing of speaker and speech information during learning. Importantly, at test reduced activation for voices correctly classified as "old" compared to "new" emerged in a network of brain areas including temporal voice areas (TVAs) of the right posterior superior temporal gyrus (pSTG), as well as the right inferior/middle frontal gyrus (IFG/MFG), the right medial frontal gyrus, and the left caudate. This effect of voice novelty did not interact with sentence condition, suggesting a role of temporal voice-selective areas and extra-temporal areas in the explicit recognition of learned voice identity

  4. Narrative Form of Women Surpassing Traditional Bondage-The Narrative Voice in Ling Shuhua′s The Flower Temple%僭越传统的女性言说--凌叔华《花之寺》中的叙述声音

    Institute of Scientific and Technical Information of China (English)

    舒凌鸿

    2014-01-01

    对于女性作家而言,作者型叙述声音有碍于女性以女性身份发出自己的声音,却有助于女性形成文本的叙述权威。凌叔华对既有的文本常规和主流意识形态,采取了既合作又反抗的姿态,在其代表作《花之寺》中巧妙建立属于女性的文本叙述权威。小说传达了女性人物内心的希望与失望,描写女性内心获取了读者对女性的同情,而深入男性内心则体现了对男权制度的批判。《花之寺》中的文本具有在表面上遵从传统而实质上僭越于传统的双重特征。%For women writers,authorial voice is an obstacle to form female voice in their novels,but it will help women texts acquire the narrative authority.Ling Shuhua takes a contradict attitude of both cooperation and revolt to the existing convention of texts and ma-instream ideology,and establishes female authority in her texts.She conveys the hope and despairs of women characters in her texts, and gains the readers′sympathy for traditional women from the description of their hearts,and criticizes the patriarchal system by means of portraying the male′s souls.There are dual natures of these texts that follow the tradition superficially and surpass it actually.

  5. Children's Voice or Children's Voices? How Educational Research Can Be at the Heart of Schooling

    Science.gov (United States)

    Stern, Julian

    2015-01-01

    There are problems with considering children and young people in schools as quite separate individuals, and with considering them as members of a single collectivity. The tension is represented in the use of "voice" and "voices" in educational debates. Voices in dialogue, in contrast to "children's voice", are…

  6. Voice complaints, risk factors for voice problems and history of voice problems in relation to puberty in female student teachers.

    NARCIS (Netherlands)

    Thomas, G.; Jong, F.I.C.R.S. de; Kooijman, P.G.C.; Donders, A.R.T.; Cremers, C.W.R.J.

    2006-01-01

    The aim of the study was to estimate voice complaints, risk factors for voice complaints and history of voice problems in student teachers before they embarked on their professional teaching career. A cross-sectional questionnaire survey was performed among female student teachers. The response rate

  7. Voice complaints, risk factors for voice problems and history of voice problems in relation to puberty in female student teachers.

    NARCIS (Netherlands)

    Thomas, G.; Jong, F.I.C.R.S. de; Kooijman, P.G.C.; Donders, A.R.T.; Cremers, C.W.R.J.

    2006-01-01

    The aim of the study was to estimate voice complaints, risk factors for voice complaints and history of voice problems in student teachers before they embarked on their professional teaching career. A cross-sectional questionnaire survey was performed among female student teachers. The response rate

  8. Voice handicap and health-related quality of life after treatment for small laryngeal carcinoma.

    Science.gov (United States)

    Killguss, Helen; Gottwald, Frank; Haderlein, Tino; Maier, Andreas; Rosanowski, Frank; Iro, Heinrich; Psychogios, Georgios; Schuster, Maria

    2011-01-01

    Treatment of small carcinoma of the larynx may lead to voice handicap and restricted quality of life. The relationship between the two is revealed. Sixty-five patients aged 62.1 ± 10.0 years rated their voice handicap and quality of life after treatment of T1 (n = 35) or T2 (n = 30) laryngeal carcinoma during regular out-patient examinations. For the self-assessment of the voice, the Voice Handicap Index (VHI) and the disease-independent Short Form-36 Health Survery (SF-36) questionnaires were used. Voice handicap (total score 38.9 ± 26.0) did not differ in the two tested groups, T1 and T2, and the data of SF-36 (physical score 43.0 ± 10.7; mental score 50.2 ± 9.1) showed significant differences for the mental score. Patients rated their voice handicap worse than healthy persons did after treatment of laryngeal carcinoma. VHI and SF-36 data were strongly correlated. Voice handicap is significantly related to the quality of life, especially affecting the mental domain. Thus, the rehabilitation of voice disorders should have a beneficial impact on quality of life.

  9. Evaluation of Voice Parameters in People with Head and Neck Cancers: An Investigational Study

    Directory of Open Access Journals (Sweden)

    Thomas Zacharia

    2016-10-01

    Full Text Available Background: Head and neck cancer severely affects the voice and compromises a patient’s vocal independence. In the present study we have investigated the difference in three vital components of the voice - pitch, jitter, and shimmer in head and neck cancer patients and compared the findings with age matched healthy volunteers. Methods: Voice parameters were ascertained in newly diagnosed head and neck cancer patients and controls using voice analysis software (PRAAT and a Dynamic Unidirectional AUD-59 XLR microphone in a sound proof voice recording laboratory. Results: We observed considerable changes in the three voice indices of pitch, jitter and shimmer. According to gender, there were significant changes in all three indices for men (P<0.015 to 0.0001, whereas only pitch significantly changed in women (P=0.0001. Conclusion: The results have suggested that individuals with any form of head and neck cancer will have a degree of voice problems even before the initiation of cancer treatments. Voice assessment is a vital aspect to be considered before initiation of treatment.

  10. Development and preliminary validation of the EASE: a tool to measure perceived singing voice function.

    Science.gov (United States)

    Phyland, Debra J; Pallant, Julie F; Benninger, Michael S; Thibeault, Susan L; Greenwood, Ken M; Smith, Julian A; Vallance, Neil

    2013-07-01

    Most voice self-rating tools are disease-specific measures and are not suitable for use with healthy voice users. There is a need for a tool that is sensitive to the subtleties of a singer's voice and to perceived physical changes in the singing voice mechanism as a function of load. The aim of this study was to devise and validate a scale to assess singer's perceptions of the current status of their singing voice. Ninety-five vocal health descriptors were collected from focus group interviews of singers. These were reviewed by 25 currently performing music theater (MT) singers. Based on a consensus technique, the number of descriptors was decreased to 42 items. These were administered to a sample of 284 professional MT singers using an online survey to evaluate their perception of current singing voice status. Principal component analysis identified two subsets of items. Rasch analysis was used to evaluate and refine these sets of items to form two 10-item subscales. Both subscales demonstrated good overall fit to the Rasch model, no differential item functioning by sex or age, and good internal consistency reliability. The two subscales were strongly correlated and subsequent Rasch analysis supported their combination to form a single 20-item scale with good psychometric properties. The Evaluation of the Ability to Sing Easily (EASE) is a concise clinical tool to assess singer's perceptions of the current status of their singing voice with good measurement properties. EASE may prove a useful tool to measure changes in the singing voice as indicators of the effect of vocal load. Furthermore, it may offer a valuable means for the prediction or screening of singers "at risk" of developing voice disorders. Copyright © 2013 The Voice Foundation. All rights reserved.

  11. Human voice recognition depends on language ability.

    Science.gov (United States)

    Perrachione, Tyler K; Del Tufo, Stephanie N; Gabrieli, John D E

    2011-07-29

    The ability to recognize people by their voice is an important social behavior. Individuals differ in how they pronounce words, and listeners may take advantage of language-specific knowledge of speech phonology to facilitate recognizing voices. Impaired phonological processing is characteristic of dyslexia and thought to be a basis for difficulty in learning to read. We tested voice-recognition abilities of dyslexic and control listeners for voices speaking listeners' native language or an unfamiliar language. Individuals with dyslexia exhibited impaired voice-recognition abilities compared with controls only for voices speaking their native language. These results demonstrate the importance of linguistic representations for voice recognition. Humans appear to identify voices by making comparisons between talkers' pronunciations of words and listeners' stored abstract representations of the sounds in those words.

  12. Quick Statistics about Voice, Speech, and Language

    Science.gov (United States)

    ... here Home » Health Info » Statistics and Epidemiology Quick Statistics About Voice, Speech, Language Voice, Speech, Language, and ... no 205. Hyattsville, MD: National Center for Health Statistics. 2015. Hoffman HJ, Li C-M, Losonczy K, ...

  13. Introduction: Textual and contextual voices of translation

    DEFF Research Database (Denmark)

    2017-01-01

    Voices – marks of the tangle of subjectivities involved in textual processes – constitute the very fabric of texts in general and translations in particular. The title of this book, Textual and Contextual Voices of Translation, refers both to textual voices, that is, the voices found within...... the translated texts, and to contextual voices, that is, the voices of those involved in shaping, commenting, or otherwise influencing the textual voices. The latter appear in prefaces, reviews, and other texts that surround the translated texts and provide them with a context. Our main claim is that studying...... both the textual and contextual voices helps us better understand and explain the complexity of both the translation process and the translation product. The dovetailed approach to translation research that is advocated in this book aims at highlighting the diversity of participants, power positions...

  14. 身份焦虑:当前中国社会焦虑的一种重要表现%Identity Anxiety as a Major Form of Social Anxiety

    Institute of Scientific and Technical Information of China (English)

    郝宇青; 陈凤

    2012-01-01

    In today's China, identity anxiety has become a major form of social anxiety. Reasons for identity anxiety are as follows: on the social level, quick changes in the social structure makes people unable to identify themselves; on the economic level, disordered economic growth dispels identities of the lower-middle class; on the level of value, confusion in the value system makes people lose their value standards. Outward manifestations of identity anxiety are as follows: little cognition of obligation, inactive behavior, endless complaining and as a result, the collapse of the trust network. To deal with the problem, we should do away with a solidified social structure, create good conditions for social mobility, establish a duty consciousness, develop professional ethics and dedication, and build a complete social welfare and social security system to remove people's worries and fears.%在当前的中国,身份焦虑已经成为社会焦虑的一种重要表现形态。就身份焦虑产生的原因而言,主要有:在社会层面,社会结构的快速变化使人们无法认识自我;在经济层面,无规则经济发展的后果消解了中下阶层的身份认同;在价值层面,价值系统的混乱使人们失去了人生的价值坐标。就身份焦虑的表现形态而言,主要有:在观念领域表现为不知“分”为何物;在行为领域表现为“混”字当头;在心态方面表现为有着强烈的“怨妇”情节;在结果上表现为信任、信用体系的坍塌。而要化解身份焦虑,可以从如下几个方面着手:克服社会结构固化现象,为替代式社会流动的通畅创造条件;确立本分意识,弘扬敬业精神;构筑完备的社会福利保障体系,以解除人们的后顾之忧等。

  15. Speaker's voice as a memory cue.

    Science.gov (United States)

    Campeanu, Sandra; Craik, Fergus I M; Alain, Claude

    2015-02-01

    Speaker's voice occupies a central role as the cornerstone of auditory social interaction. Here, we review the evidence suggesting that speaker's voice constitutes an integral context cue in auditory memory. Investigation into the nature of voice representation as a memory cue is essential to understanding auditory memory and the neural correlates which underlie it. Evidence from behavioral and electrophysiological studies suggest that while specific voice reinstatement (i.e., same speaker) often appears to facilitate word memory even without attention to voice at study, the presence of a partial benefit of similar voices between study and test is less clear. In terms of explicit memory experiments utilizing unfamiliar voices, encoding methods appear to play a pivotal role. Voice congruency effects have been found when voice is specifically attended at study (i.e., when relatively shallow, perceptual encoding takes place). These behavioral findings coincide with neural indices of memory performance such as the parietal old/new recollection effect and the late right frontal effect. The former distinguishes between correctly identified old words and correctly identified new words, and reflects voice congruency only when voice is attended at study. Characterization of the latter likely depends upon voice memory, rather than word memory. There is also evidence to suggest that voice effects can be found in implicit memory paradigms. However, the presence of voice effects appears to depend greatly on the task employed. Using a word identification task, perceptual similarity between study and test conditions is, like for explicit memory tests, crucial. In addition, the type of noise employed appears to have a differential effect. While voice effects have been observed when white noise is used at both study and test, using multi-talker babble does not confer the same results. In terms of neuroimaging research modulations, characterization of an implicit memory effect

  16. For the Record:[un] official voices at the V&A

    Directory of Open Access Journals (Sweden)

    Linda Sandino

    2012-10-01

    Full Text Available This report gives an overview of the historical and affective value of oral history recordings drawing on my current research on curators at the Victoria & Albert Museum.  The interviews demonstrate the changing definition of the title  ‘curator’ over time, but show how this is achieved through the medium of the oral history interview, a context which enables a form of self-reflection that throws light on the interviewees’ individual and collective identity as curators working together in and for a specific institution.  In telling of their lives, curators’ agency is extended to encompass the construction of, what the philosopher Paul Ricoeur termed, their 'narrative identity', a temporal category captured by this research ‘for the record’ (amongst other uses. The interviews reveal the entanglement of the ‘unofficial’ and ‘official’ persona of the curator. Nevertheless, is it possible to disentangle this distinction?  Is it even necessary?  Or, is the personal voice the medium for reflecting and transmitting the multilayered snapshots of experience, and that what engages is this very quality of the life lived as a story?

  17. Voicing Consciousness: The Mind in Writing

    Science.gov (United States)

    Luce-Kapler, Rebecca; Catlin, Susan; Sumara, Dennis; Kocher, Philomene

    2011-01-01

    In this paper, the authors investigate the enduring power of voice as a concept in writing pedagogy. They argue that one can benefit from considering Elbow's assertion that both text and voice be considered as important aspects of written discourse. In particular, voice is a powerful metaphor for the material, social and historical nature of…

  18. Understanding the 'Anorexic Voice' in Anorexia Nervosa.

    Science.gov (United States)

    Pugh, Matthew; Waller, Glenn

    2016-07-20

    In common with individuals experiencing a number of disorders, people with anorexia nervosa report experiencing an internal 'voice'. The anorexic voice comments on the individual's eating, weight and shape and instructs the individual to restrict or compensate. However, the core characteristics of the anorexic voice are not known. This study aimed to develop a parsimonious model of the voice characteristics that are related to key features of eating disorder pathology and to determine whether patients with anorexia nervosa fall into groups with different voice experiences. The participants were 49 women with full diagnoses of anorexia nervosa. Each completed validated measures of the power and nature of their voice experience and of their responses to the voice. Different voice characteristics were associated with current body mass index, duration of disorder and eating cognitions. Two subgroups emerged, with 'weaker' and 'stronger' voice experiences. Those with stronger voices were characterized by having more negative eating attitudes, more severe compensatory behaviours, a longer duration of illness and a greater likelihood of having the binge-purge subtype of anorexia nervosa. The findings indicate that the anorexic voice is an important element of the psychopathology of anorexia nervosa. Addressing the anorexic voice might be helpful in enhancing outcomes of treatments for anorexia nervosa, but that conclusion might apply only to patients with more severe eating psychopathology. Copyright © 2016 John Wiley & Sons, Ltd.

  19. Voice and culture: A prospect theory approach

    NARCIS (Netherlands)

    Paddock, E.L.; Ko, Junsu; Cropanzano, R.; Bagger, J.; El Akremi, A.; Camerman, A.; Greguras, G. J.; Mladinic, A.; Moliner, C.; Nam, K.; Törnblom, K.; Van den Bos, Kees

    2015-01-01

    The present study examines the congruence of individuals' minimum preferred amounts of voice with the prospect theory value function across nine countries. Accounting for previously ignored minimum preferred amounts of voice and actual voice amounts integral to testing the steepness of gain and loss

  20. Finding Voice: Learning about Language and Power

    Science.gov (United States)

    Christensen, Linda

    2011-01-01

    Christensen discusses why teachers need to teach students "voice" in its social and political context, to show the intersection of voice and power, to encourage students to ask, "Whose voices get heard? Whose are marginalized?" As Christensen writes, "Once students begin to understand that Standard English is one language among many, we can help…

  1. Analyzing the mediated voice - a datasession

    DEFF Research Database (Denmark)

    Lawaetz, Anna

    Broadcasted voices are technologically manipulated. In order to achieve a certain autencity or sound of “reality” paradoxically the voices are filtered and trained in order to reach the listeners. This “mis-en-scene” is important knowledge when it comes to the development of a consistent method o...... of analysis of the mediated voice...

  2. Analyzing the mediated voice - a datasession

    DEFF Research Database (Denmark)

    Lawaetz, Anna

    Broadcasted voices are technologically manipulated. In order to achieve a certain autencity or sound of “reality” paradoxically the voices are filtered and trained in order to reach the listeners. This “mis-en-scene” is important knowledge when it comes to the development of a consistent method...... of analysis of the mediated voice...

  3. Voice and culture: A prospect theory approach

    NARCIS (Netherlands)

    Paddock, E.L.; Ko, Junsu; Cropanzano, R.; Bagger, J.; El Akremi, A.; Camerman, A.; Greguras, G. J.; Mladinic, A.; Moliner, C.; Nam, K.; Törnblom, K.; Van den Bos, Kees

    2015-01-01

    The present study examines the congruence of individuals' minimum preferred amounts of voice with the prospect theory value function across nine countries. Accounting for previously ignored minimum preferred amounts of voice and actual voice amounts integral to testing the steepness of gain and loss

  4. "Voice Forum" The Human Voice as Primary Instrument in Music Therapy

    DEFF Research Database (Denmark)

    Pedersen, Inge Nygaard; Storm, Sanne

    2009-01-01

    Aspects will be drawn on the human voice as tool for embodying our psychological and physiological state, and attempting integration of feelings. Presentations and dialogues on different methods and techniques in "Therapy related body-and voice work.", as well as the human voice as a tool for non...... for nonverbal orientation and information both to our selves and others. Focus on training on the voice instrument, the effect and impact of the human voice, and listening perspectives...

  5. Identity at work: Exploring strategies for Identity Work

    Directory of Open Access Journals (Sweden)

    Byron G. Adams

    2012-01-01

    Full Text Available Orientation: This study explored strategies for identity work that are central to the negotiation and regulation of employee work identity.Research purpose: The main aim of this study was to explore employee narratives and identify the strategies available to them in the process of identity work, as they defined themselves at work.Motivation for the study: As there is a scarcity of research on identity work in South Africa, this study wanted to advance knowledge about identity work and the strategies used for regulating and negotiating an identity at work by exploring these constructs in this context.Research design, approach and method: A qualitative research process formed the basis for this study. Nineteen employees from a global manufacturing company participated in two semi-structured in-depth interviews. Grounded theory was applied to analyse and interpret the data.Main findings: Nine strategies for identity work were identified and categorised into four broad themes (personal philosophies; relationships; career management and negotiating balance.Practical/managerial implications: Employees followed various strategies for defining themselves at work and this may have some implications for employee work engagement and productivity.Contribution/value-add: This study expands on current theoretical knowledge of identity work, and provides insights into the strategies people use to regulate and negotiate their identities at work. 

  6. Voice-Specialized Speech-Language Pathologist's Criteria for Discharge from Voice Therapy.

    Science.gov (United States)

    Gillespie, Amanda I; Gartner-Schmidt, Jackie

    2017-08-07

    No standard protocol exists to determine when a patient is ready and able to be discharged from voice therapy. The aim of the present study was to determine what factors speech-language pathologists (SLPs) deem most important when discharging a patient from voice therapy. A second aim was to determine if responses differed based on years of voice experience. Step 1: Seven voice-specialized SLPs generated a list of items thought to be relevant to voice therapy discharge. Step 2: Fifty voice-specialized SLPs rated each item on the list in terms of importance in determining discharge from voice therapy. Step 1: Four themes emerged-outcome measures, laryngeal appearance, SLP perceptions, and patient factors-as important items when determining discharge from voice therapy. Step 2: The top five most important criteria for discharge readiness were that the patient had to be able to (1) independently use a better voice (transfer), (2) function with his or her new voice production in activities of daily living (transfer), (3) differentiate between good and bad voice, (4) take responsibility for voice, and (5) sound better from baseline. Novice and experienced clinicians agreed between 94% and 97% concerning what was deemed "very important." SLPs agree that a patient's ability to use voice techniques in conversation and real-life situations outside of the therapy room are the most important determinants for voice therapy discharge. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  7. Talk/Reading/Voice: Re:search

    Directory of Open Access Journals (Sweden)

    Donna Patterson

    2006-06-01

    Full Text Available In this article, the authors embrace talk as space for emergence and possibilities. They flirt with the part reading plays (or might play in conversations within the academy, recognizing such readings take multiple forms: individual, shared, in response, and in reaction (to name a few. To confront oneself with the not yet known is to witness what is forming or being called forth as its shaping emerges. Using co-constructed reading responses, the authors present examples from King's (2003 The Truth about Stories as illustrations of their work together, where work, like talk, is about pushing the edges of what can be known and, more particularly, about what can(not be said. The authors maintain finding voice through reading, research, and self-study helps shape collaborative work within the academy. This reveal encourages the mapping of unmapped but taken for granted parts of academic life, an already querying of method.

  8. Penguins use the two-voice system to recognize each other.

    Science.gov (United States)

    Aubin, T; Jouventin, P; Hildebrand, C

    2000-06-07

    The sound-producing structure in birds is the syrinx, which is usually a two-part organ located at the junction of the bronchi. As each branch of the syrinx produces sound independently, many birds have two acoustic sources. Thirty years ago, we had anatomical, physiological and acoustical evidence of this two-voice phenomenon but no function was known. In songbirds, often these two voices with their respective harmonics are not activated simultaneously but they are obvious in large penguins and generate a beat pattern which varies between individuals. The emperor penguin breeds during the Antarctic winter, incubating and carrying its egg on its feet. Without the topographical cue of a nest, birds identify each other only by vocal means when switching duties during incubation or chick rearing. To test whether the two-voice system contains the identity code, we played back the modified call of their mate to both adults and also the modified call of their parents to chicks. Both the adults and the chicks replied to controls (two voices) but not to modified signals (one voice being experimentally suppressed). Our experiments demonstrate that the beat generated by the interaction of these two fundamental frequencies conveys information about individual identity and also propagates well through obstacles, being robust to sound degradation through the medium of bodies in a penguin colony. The two-voice structure is also clear in the call of other birds such as the king penguin, another non-nesting species, but not in the 14 other nesting penguins. We concluded that the two-voice phenomenon functions as an individual recognition system in species using few if any landmarks to meet. In penguins, this coding process, increasing the call complexity and resisting sound degradation, has evolved in parallel with the loss of territoriality.

  9. Exploring the anatomical encoding of voice with a mathematical model of the vocal system.

    Science.gov (United States)

    Assaneo, M Florencia; Sitt, Jacobo; Varoquaux, Gael; Sigman, Mariano; Cohen, Laurent; Trevisan, Marcos A

    2016-11-01

    The faculty of language depends on the interplay between the production and perception of speech sounds. A relevant open question is whether the dimensions that organize voice perception in the brain are acoustical or depend on properties of the vocal system that produced it. One of the main empirical difficulties in answering this question is to generate sounds that vary along a continuum according to the anatomical properties the vocal apparatus that produced them. Here we use a mathematical model that offers the unique possibility of synthesizing vocal sounds by controlling a small set of anatomically based parameters. In a first stage the quality of the synthetic voice was evaluated. Using specific time traces for sub-glottal pressure and tension of the vocal folds, the synthetic voices generated perceptual responses, which are indistinguishable from those of real speech. The synthesizer was then used to investigate how the auditory cortex responds to the perception of voice depending on the anatomy of the vocal apparatus. Our fMRI results show that sounds are perceived as human vocalizations when produced by a vocal system that follows a simple relationship between the size of the vocal folds and the vocal tract. We found that these anatomical parameters encode the perceptual vocal identity (male, female, child) and show that the brain areas that respond to human speech also encode vocal identity. On the basis of these results, we propose that this low-dimensional model of the vocal system is capable of generating realistic voices and represents a novel tool to explore the voice perception with a precise control of the anatomical variables that generate speech. Furthermore, the model provides an explanation of how auditory cortices encode voices in terms of the anatomical parameters of the vocal system.

  10. The development of the Spanish verb ir into auxiliary of voice

    DEFF Research Database (Denmark)

    Vinther, Thora

    2005-01-01

    spanish, syntax, grammaticalisation, past participle, passive voice, middle voice, language development......spanish, syntax, grammaticalisation, past participle, passive voice, middle voice, language development...

  11. The Human Voice in Speech and Singing

    Science.gov (United States)

    Lindblom, Björn; Sundberg, Johan

    This chapter speech describes various aspects of the human voice as a means of communication in speech and singing. From the point of view of function, vocal sounds can be regarded as the end result of a three stage process: (1) the compression of air in the respiratory system, which produces an exhalatory airstream, (2) the vibrating vocal folds' transformation of this air stream to an intermittent or pulsating air stream, which is a complex tone, referred to as the voice source, and (3) the filtering of this complex tone in the vocal tract resonator. The main function of the respiratory system is to generate an overpressure of air under the glottis, or a subglottal pressure. Section 16.1 describes different aspects of the respiratory system of significance to speech and singing, including lung volume ranges, subglottal pressures, and how this pressure is affected by the ever-varying recoil forces. The complex tone generated when the air stream from the lungs passes the vibrating vocal folds can be varied in at least three dimensions: fundamental frequency, amplitude and spectrum. Section 16.2 describes how these properties of the voice source are affected by the subglottal pressure, the length and stiffness of the vocal folds and how firmly the vocal folds are adducted. Section 16.3 gives an account of the vocal tract filter, how its form determines the frequencies of its resonances, and Sect. 16.4 gives an account for how these resonance frequencies or formants shape the vocal sounds by imposing spectrum peaks separated by spectrum valleys, and how the frequencies of these peaks determine vowel and voice qualities. The remaining sections of the chapter describe various aspects of the acoustic signals used for vocal communication in speech and singing. The syllable structure is discussed in Sect. 16.5, the closely related aspects of rhythmicity and timing in speech and singing is described in Sect. 16.6, and pitch and rhythm aspects in Sect. 16.7. The impressive

  12. Playful Interaction with Voice Sensing Modular Robots

    DEFF Research Database (Denmark)

    Heesche, Bjarke; MacDonald, Ewen; Fogh, Rune

    2013-01-01

    This paper describes a voice sensor, suitable for modular robotic systems, which estimates the energy and fundamental frequency, F0, of the user’s voice. Through a number of example applications and tests with children, we observe how the voice sensor facilitates playful interaction between...... children and two different robot configurations. In future work, we will investigate if such a system can motivate children to improve voice control and explore how to extend the sensor to detect emotions in the user’s voice....

  13. To Room Nineteen:Double-voiced Discourse in Female Bildungsroman

    Institute of Scientific and Technical Information of China (English)

    蒯望舒

    2010-01-01

    @@ Doris Lessing's To Room Nineteen can be safely regarded as a female Bildungsroman about the female protagonist's hard quest for a psychological balance sense and journey to identity-seeking.Bildungsroman is a general genre that describes the mental and psychological growth of the protagonist.The female Bildungsroman is the sub-genre of the traditional Bildungsroman.In Doris Lessing's To Room Nineteen,the author adopts double-voiced discourse so that the protagonist,Susan,successfully challenged the series of standards in the traditional men's right society through the discourse with her husband and herself,and the female writer's potential discourse with the social system.

  14. VOICE QUALITY BEFORE AND AFTER THYROIDECTOMY

    Directory of Open Access Journals (Sweden)

    Dora CVELBAR

    2016-04-01

    Full Text Available Introduction: Voice disorders are a well-known complication which is often associated with thyroid gland diseases and because voice is still the basic mean of communication it is very important to maintain its quality healthy. Objectives: The aim of this study referred to questions whether there is a statistically significant difference between results of voice self-assessment, perceptual voice assessment and acoustic voice analysis before and after thyroidectomy and whether there are statistically significant correlations between variables of voice self-assessment, perceptual assessment and acoustic analysis before and after thyroidectomy. Methods: This scientific research included 12 participants aged between 41 and 76. Voice self-assessment was conducted with the help of Croatian version of Voice Handicap Index (VHI. Recorded reading samples were used for perceptual assessment and later evaluated by two clinical speech and language therapists. Recorded samples of phonation were used for acoustic analysis which was conducted with the help of acoustic program Praat. All of the data was processed through descriptive statistics and nonparametric statistical methods. Results: Results showed that there are statistically significant differences between results of voice self-assessments and results of acoustic analysis before and after thyroidectomy. Statistically significant correlations were found between variables of perceptual assessment and acoustic analysis. Conclusion: Obtained results indicate the importance of multidimensional, preoperative and postoperative assessment. This kind of assessment allows the clinician to describe all of the voice features and provides appropriate recommendation for further rehabilitation to the patient in order to optimize voice outcomes.

  15. Customer Protest: Exit, Voice or Negative Word of Mouth

    Directory of Open Access Journals (Sweden)

    Solvang, B. K.

    2008-01-01

    Full Text Available Of the three forms of protest the propensity of word of mouth (WOM seems to be the most common, and the most exclusive form of protest seems to be exit. The propensity for voice lies in between. The costs linked to voice influence the propensity for WOM. The customers seem to do an evaluation between the three forms of protest, yet the rational picture of the customers should be moderated.Leaders should improve their treatment of the customers making complaints. The more they can treat customer complaints in an orderly and nice way the less informal negative word of mouth activity they will experience and they will reduce the exit propensity and lead the customers to the complain organisation. They should also ensure that their customers feel they get equal treatment by the staff.

  16. Beyond Insularity: Releasing the Voices.

    Science.gov (United States)

    Greene, Maxine

    1993-01-01

    Aspects of English-as-a-Second-Language are discussed from the standpoint of a teacher-educator with a particular interest in philosophy, the arts, and humanities and what they signify for the schools. The idea of giving voice to all viewpoints and sociocultural circumstances is considered for content learning and heterogeneous grouping. (Contains…

  17. A voice and nothing more

    DEFF Research Database (Denmark)

    Mebus, Andreas Nozic Lindgren

    2012-01-01

    Andreas Mebus fokuserer herefter på et helt konkret aspekt af talen, nemlig ”stemmen” i sin artikel ”A voice and nothing more – en filosofisk udredning af stemmen”. Gennem Mladen Dolars teori om stemmen, redegør Mebus for de forskellige aspekter ved stemmen; som bærer af mening, som æstetisk...

  18. Voice, Citizenship, and Civic Action

    DEFF Research Database (Denmark)

    Tufte, Thomas

    2014-01-01

    In recent years the world has experienced a resurgence in practices of bottom-up communication for social change, a plethora of agency in which claims for voice and citizenship through massive civic action have conquered center stage in the public debate. This resurgence has sparked a series...

  19. FILTWAM and Voice Emotion Recognition

    NARCIS (Netherlands)

    Bahreini, Kiavash; Nadolski, Rob; Westera, Wim

    2014-01-01

    This paper introduces the voice emotion recognition part of our framework for improving learning through webcams and microphones (FILTWAM). This framework enables multimodal emotion recognition of learners during game-based learning. The main goal of this study is to validate the use of microphone d

  20. The Performing Voice of Radio

    DEFF Research Database (Denmark)

    Lawaetz, Anna

    The ongoing international development of opening media archives for researchers as well as for broader audiences calls for a closer discussion of the mediated voice and how to analyse it. Which parameters can be analysed and which parameters are not covered by the analysis? Furthermore, how do we...

  1. Voice and choice by delegation

    NARCIS (Netherlands)

    van de Bovenkamp, H.; Vollaard, H.; Trappenburg, M.; Grit, K

    2013-01-01

    In many Western countries, options for citizens to influence public services are increased to improve the quality of services and democratize decision making. Possibilities to influence are often cast into Albert Hirschman's taxonomy of exit (choice), voice, and loyalty. In this article we identify

  2. Work-related voice disorder

    Directory of Open Access Journals (Sweden)

    Paulo Eduardo Przysiezny

    2015-04-01

    Full Text Available INTRODUCTION: Dysphonia is the main symptom of the disorders of oral communication. However, voice disorders also present with other symptoms such as difficulty in maintaining the voice (asthenia, vocal fatigue, variation in habitual vocal fundamental frequency, hoarseness, lack of vocal volume and projection, loss of vocal efficiency, and weakness when speaking. There are several proposals for the etiologic classification of dysphonia: functional, organofunctional, organic, and work-related voice disorder (WRVD.OBJECTIVE: To conduct a literature review on WRVD and on the current Brazilian labor legislation.METHODS: This was a review article with bibliographical research conducted on the PubMed and Bireme databases, using the terms "work-related voice disorder", "occupational dysphonia", "dysphonia and labor legislation", and a review of labor and social security relevant laws.CONCLUSION: WRVD is a situation that frequently is listed as a reason for work absenteeism, functional rehabilitation, or for prolonged absence from work. Currently, forensic physicians have no comparative parameters to help with the analysis of vocal disorders. In certain situations WRVD may cause, work disability. This disorder may be labor-related, or be an adjuvant factor to work-related diseases.

  3. The Performing Voice of Radio

    DEFF Research Database (Denmark)

    Lawaetz, Anna

    The ongoing international development of opening media archives for researchers as well as for broader audiences calls for a closer discussion of the mediated voice and how to analyse it. Which parameters can be analysed and which parameters are not covered by the analysis? Furthermore, how do we...

  4. Adolescent Leadership: The Female Voice

    Science.gov (United States)

    Archard, Nicole

    2013-01-01

    This research investigated the female adolescent view of leadership by giving voice to student leaders through focus group discussions. The questions: What is leadership? Where/how was leadership taught?, and How was leadership practised? were explored within the context of girls' schools located in Australia, with one school located in South…

  5. FILTWAM and Voice Emotion Recognition

    NARCIS (Netherlands)

    Bahreini, Kiavash; Nadolski, Rob; Westera, Wim

    2014-01-01

    This paper introduces the voice emotion recognition part of our framework for improving learning through webcams and microphones (FILTWAM). This framework enables multimodal emotion recognition of learners during game-based learning. The main goal of this study is to validate the use of microphone

  6. Voicing children's critique and utopias

    DEFF Research Database (Denmark)

    Husted, Mia; Lind, Unni

    2016-01-01

    , designed to accommodate children's participation through graphic illustrations of young children's critique and utopias. The study is informed by a commitment to democratic participation and processes (Reason and Bradbury 2001, Gunnarsson et al. 2016). Ethical guidelines implied dialogues and discussions......, children's voice, critique and utopias, pedagogical work...

  7. Women's Voices in Experiential Education.

    Science.gov (United States)

    Warren, Karen, Ed.

    This book is a collection of feminist analyses of various topics in experiential education, particularly as it applies to outdoors and adventure education, as well as practical examples of how women's experiences can contribute to the field as a whole. Following an introduction, "The Quilt of Women's Voices" (Maya Angelou), the 25…

  8. Identity Style, Parental Authority, and Identity Commitment.

    Science.gov (United States)

    Berzonsky, Michael D.

    2004-01-01

    The role that parental authority patterns and social-cognitive identity styles may play in establishing identity commitments was investigated. The results indicated that family authority and identity style variables combined accounted for 50% of the variation in strength of identity commitment. As hypothesized, the relationship between parental…

  9. Identity Style, Parental Authority, and Identity Commitment.

    Science.gov (United States)

    Berzonsky, Michael D.

    2004-01-01

    The role that parental authority patterns and social-cognitive identity styles may play in establishing identity commitments was investigated. The results indicated that family authority and identity style variables combined accounted for 50% of the variation in strength of identity commitment. As hypothesized, the relationship between parental…

  10. Learned voices of European citizens: from governmental to political subjectivation

    Directory of Open Access Journals (Sweden)

    Simons MAARTEN

    2013-07-01

    Full Text Available The article focuses on the way in which voice operates within the current discourse of democracy, citizenship, and learning. Based on an analysis of «learning devices» and «citizenship devices» we will show that the individual is asked to articulate him or herself in particular ways as evidence of engagement, of inclusion, and of participatory democracy. It is someone’s «personhood» –issues related to identity, preferences, feelings of ownership– that comes to count as evidence of civic engagement and political involvement. This process of personalization –the inscription of the individual as a person that turns him or her into a European citizen– will be described as an important aspect of the current mode of governmental subjectivation. To address this we explore, in line with Jacques Rancière, the notion of «political subjectivation». While governmental subjectivation involves a process of identification with the order of society, political subjectivation is a paradoxical process of deidentification with the social order. It is about the articulation of one’s voice as equal within a social order in which one has no voice according to the ruling organisation of positions.

  11. Hierarchy of Modular Graph Identities

    CERN Document Server

    D'Hoker, Eric

    2016-01-01

    The low energy expansion of Type II superstring amplitudes at genus one is organized in terms of modular graph functions associated with Feynman graphs of a conformal scalar field on the torus. In earlier work, surprising identities between two-loop graphs at all weights, and between higher-loop graphs of weights four and five were constructed. In the present paper, these results are generalized in two complementary directions. First, all identities at weight six and all dihedral identities at weight seven are obtained and proven. Whenever the Laurent polynomial at the cusp is available, the form of these identities confirms the pattern by which the vanishing of the Laurent polynomial governs the full modular identity. Second, the family of modular graph functions is extended to include all graphs with derivative couplings and worldsheet fermions. These extended families of modular graph functions are shown to obey a hierarchy of inhomogeneous Laplace eigenvalue equations. The eigenvalues are calculated analy...

  12. National Development Generates National Identities

    Science.gov (United States)

    2016-01-01

    The purpose of the article is to test the relationship between national identities and modernisation. We test the hypotheses that not all forms of identity are equally compatible with modernisation as measured by Human Development Index. The less developed societies are characterised by strong ascribed national identities based on birth, territory and religion, but also by strong voluntarist identities based on civic features selected and/or achieved by an individual. While the former decreases with further modernisation, the latter may either decrease or remain at high levels and coexist with instrumental supranational identifications, typical for the most developed countries. The results, which are also confirmed by multilevel regression models, thus demonstrate that increasing modernisation in terms of development contributes to the shifts from classical, especially ascribed, identities towards instrumental identifications. These findings are particularly relevant in the turbulent times increasingly dominated by the hardly predictable effects of the recent mass migrations. PMID:26841050

  13. A Temporal Perspective on Organizational Identity

    DEFF Research Database (Denmark)

    Schultz, Majken; Hernes, Tor

    2013-01-01

    We offer as our main theoretical contribution a conceptual framework for how the past is evoked in present identity reconstruction and the ways in which the past influences the articulation of claims for future identity. We introduce the notion of textual, material, and oral memory forms as the m......We offer as our main theoretical contribution a conceptual framework for how the past is evoked in present identity reconstruction and the ways in which the past influences the articulation of claims for future identity. We introduce the notion of textual, material, and oral memory forms...... time perspective in the use of memory enabled a longer time perspective in formulating claims for future identity, (2) a broader scope of articulated identity claims for the future was related to the combination of a broader range of memory forms, and (3) the depth of claims for future identity...

  14. Voice synthesis using the three-dimensional digital waveguide mesh

    Science.gov (United States)

    Speed, Matthew DA

    The acoustic response of the vocal tract is fundamental to our interpretation of voice production. As an acoustic filter, it shapes the spectral envelope of vocal fold vibration towards resonant modes, or formants, whose behaviours form the most basic building blocks of phonetics. Physical models of the voice exploit this effect by modelling the nature of wave propagation in abstracted cylindrical constructs. Whilst effective, the accuracy of such approaches is limited due to their limited geometrical analogue. Developments in numerical acoustics modelling meanwhile have seen the formalisation of higher dimensionality configurations of the same technologies, allowing a much closer geometrical representation of an acoustic field. The major focus of this thesis is the application of such a technique to the vocal tract, and comparison of its performance with lower dimensionality approaches. To afford the development of such models, a body of data is collected from Magnetic Resonance Imaging for a range of subjects, and procedures are developed for the decomposition of this imaging into suitable, efficient data structures for simulation. The simulation technique is exhaustively validated using a combination of bespoke measurement/inversion techniques and analytical determination of lower frequency behaviours. Finally, voice synthesis based on each numerical model is compared with acoustic recordings of the subjects involved and with equivalent simulations from lower dimensionality methods. It is found that application of a higher dimensionality method typically yields a more accurate frequency-domain representation of the voice, although in some cases lower dimensionality equivalents are seen to perform better at low frequencies..

  15. Comparing acoustic and perceptual voice parameters in female teachers based on voice complaints

    Directory of Open Access Journals (Sweden)

    Maryam Faghani Abukeili

    2014-04-01

    Full Text Available Background and Aim: Teachers are a large group of professional voice users that several risk factors and voice demands causes various voice complaints among them. As the voice is multidimensional, the aim of this study was acoustic and perceptual measurement of teachers’ voice and comparing the findings between two groups with many and few voice complaints.Methods: Sixty female teachers of high school in Sari, north of Iran, were chosen by available sampling to participate in this cross-sectional study. According to a voice complaints questionnaire, 21 subjects located in few voice complaints and 31 in many voice complaints group. After a working day, subjects completed a voice self-assessment questionnaire. Also, teachers’voice were recorded during three tasks including sustained vowels /a/ and /i/, text reading and conversational speech. Acoustic parameters were analyzed by Praat software and 2 speech-language pathalogists performed auditory-perceptual assessment by GRBAS ( Grade, Roughness, Breathiness, Asthenia, Strain scale. Results: Comparing of the voice self-assessment between the two groups demonstrated statistically significant difference (p<0.05; however results of the acoustic and auditory-perceptual measurement did not show significant diffrence.Conclusion: Despite prevalent voice problems in teachers, there are various conditions in terms of complaints and assessments methods. In this study, only a remarkable deviation documented in the client-based assessments in many voice compliants group in comparison with few voice compliants, which would be probably related to different individual’s perception of voice problem between two groups. These results support paying attention to self-assessments in clinical process of voice problems.

  16. The Role of Occupational Voice Demand and Patient-Rated Impairment in Predicting Voice Therapy Adherence.

    Science.gov (United States)

    Ebersole, Barbara; Soni, Resha S; Moran, Kathleen; Lango, Miriam; Devarajan, Karthik; Jamal, Nausheen

    2017-07-11

    Examine the relationship among the severity of patient-perceived voice impairment, perceptual dysphonia severity, occupational voice demand, and voice therapy adherence. Identify clinical predictors of increased risk for therapy nonadherence. A retrospective cohort study of patients presenting with a chief complaint of persistent dysphonia at an interdisciplinary voice center was done. The Voice Handicap Index-10 (VHI-10) and the Voice-Related Quality of Life (V-RQOL) survey scores, clinician rating of dysphonia severity using the Grade score from the Grade, Roughness Breathiness, Asthenia, and Strain scale, occupational voice demand, and patient demographics were tested for associations with therapy adherence, defined as completion of the treatment plan. Classification and Regression Tree (CART) analysis was performed to establish thresholds for nonadherence risk. Of 166 patients evaluated, 111 were recommended for voice therapy. The therapy nonadherence rate was 56%. Occupational voice demand category, VHI-10, and V-RQOL scores were the only factors significantly correlated with therapy adherence (P occupational voice demand are significantly more likely to be nonadherent with therapy than those with high occupational voice demand (P 40 is a significant cutoff point for predicting therapy nonadherence (P Occupational voice demand and patient perception of impairment are significantly and independently correlated with therapy adherence. A VHI-10 score of ≤9 or a V-RQOL score of >40 is a significant cutoff point for predicting nonadherence risk. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  17. Authorial and Editorial Voices in Translation

    DEFF Research Database (Denmark)

    Translation Studies now recognizes that translators are not the only agents involved in translation. Authors and editors provide suggestions and instructions. Publishers have considerable power over the final text and how it is presented to the public. While it is well-known that translations...... are often censored in totalitarian regimes, less attention has been paid to the way commercial interests can interfere with the work of translation in ‘free’ societies. Using the concept of ‘voice’ to explore contexts where multiple agents interact, this volume makes a major contribution to our...... understanding of the processes through which authors, publishers, editors, directors, and critics can affect translation. Empirical studies from historical and contemporary settings examine forms of collaboration and negotiation, or conflict, with special attention to the multiple voices in theatre translation....

  18. Issues with Publishing Abstracts in English: Challenges for Portuguese Linguists’ Authorial Voices

    Directory of Open Access Journals (Sweden)

    Joana Vieira Santos

    2016-04-01

    Full Text Available This paper assesses the impact of publishing abstracts in English in the Portuguese Linguistics Association (APL Proceedings from 2001 to 2010. The study was carried out with a corpus of 137 abstracts, follows a Text Linguistics model inspired by the Interactionnisme Sociodiscoursif and links text features to the social practices and genre repertoires of this community. Quantitative data show signs of a “Portuguese identity” in authors’ voices such as personal forms, move signaling, long sentences, profuse embedding, heavy subjects, and variations in content selection, but also signs of standard academic guideline-indexed choices in impersonal forms, template sentences, coordinated constituents, nominalizations, and conventional text plans. Standard genre models and writing features from “core” academic communities coexist with alternative and traditional ways of writing and of disseminating knowledge, which is typical of a semiperipheral non-native English-speaking community torn between conflicting language and cultural paradigms. These contrasting tendencies are linked to identity changes within the community, as APL authors try to achieve international recognition by publishing abstracts in English as a Foreign Language. Since the APL research topic is the Portuguese language, the process mirrors the authors’ struggle between standard internationalization in English and individual stance in Portuguese.

  19. Profesyonel Ses Eğitimi Alan Bireylerin Ses Özelliklerinin İncelenmesi (An Analysis of Individuals’ Voice Characteristics with Professional Voice Training

    Directory of Open Access Journals (Sweden)

    Satı DOĞANYİĞİT

    2010-10-01

    Full Text Available The present study is conducted with 12 students at Selçuk University Dilek Sabancı State Conservatory Cantation Art Department. It aims to investigate the voice characteristics of individuals with professional voice training. A Videolarengostroboscopy (VLS was used to analyze visual characteristics, a Computerized Speech Laboratory (CSL 4500 for acoustic features, and a chronometer for the aerodynamic features of their voices. Data obtained was analyzed using Mann-Whitney U Test, Kruskal Wallis Test, and Pearson Correlation Test. Furthermore, voice features were correlated to some criteria such as voice type, gender, age, height, and weight. No statistically significant differences were found in relation with class, age, and weight. However, significant differences were present in voice type and F0, F3, F4 formant frequencies, jitter, and shimmer. Differences were observed related to gender in F0, F3, F4, F5 formant frequencies and related to height in F0 and jitter as well. Comparing baritones and sopranos, differences were in F0, F3, F4 formant frequencies, jitter, shimmer. Besides, the taller they were, the lower were their jitter and F0 values. All the participants were able to form singer’s formant (F3.

  20. The Role of the Anonymous Voice in Post-Publication Peer Review Versus Traditional Peer Review

    Directory of Open Access Journals (Sweden)

    Jaime A. Teixeira da Silva

    2015-12-01

    Full Text Available Traditional peer review (TPR has several limitations and weaknesses. Post-publication peer review is one practical way to repair the ills of TPR and reinforce it. A literature that is marked by errors is unhealthy and should, if given the opportunity, be corrected or further improved. The anonymous voice is one source of critique and differs from the blind peer review in TPR in which the reviewer remains anonymous to the authors and/or vice versa, but the identity is known to the editor. If unregulated, the anonymous voice can pose a threat to established editorial norms in TPR, to one of the most important criteria of science publishing, i.e., transparency, and to worthwhile discussion. Yet, if the anonymous voice is not heard, then a vast and potentially valuable pool of untapped opinions may be lost, opinions that may provide valuable solutions to improving TPR.

  1. Perturbation Measures of Voice: A Comparative Study between Multi-Dimensional Voice Program and Praat

    National Research Council Canada - National Science Library

    Maryn, Youri; Corthals, Paul; De Bodt, Marc; Van Cauwenberge, Paul; Deliyski, Dimitar

    2009-01-01

    .... In the present study, perturbation measures provided by two computer systems (a purpose-built professional voice analysis apparatus and a personal computer-based system for acoustic voice assessment...

  2. [The smokers voice self assessment based on Voice Handicap Index (VHI)].

    Science.gov (United States)

    Wiskirska-Woźnica, Bozena; Wojnowski, Waldemar

    2009-01-01

    Complex voice assessment due to European Laryngeal Society proposals (2000) contains voice self estimation based on the Polish version of the Voice Handicap Index (VHI). This study focuses on the relation between voice handicap and smoking in dysphonic patients, who are using voice professionally. Thirty outpatient (25 female and 5 male, aged 40 to 55 years) voice department attendees suffering from professional dysphonia took part in this study. All patients after phoniatric examination completed the Polish version of the Voice Handicap Index (VHI). The questions concern functional, emotional and physical complains due to dysphonia. Most of smokers did not complain of dysphonia related problems comparing to non smokers. Even the scores of functional and emotional scales of VHI in smokers shown better results (less handicap) than in nonsmokers. Smoking does not affect patients handicap due to dysphonia measured in the Voice Handicap Index.

  3. Qos and Voice Over IP

    Directory of Open Access Journals (Sweden)

    Adrian GHENCEA

    Full Text Available As Voice over Internet Protocol (VoIP technology matures, companies are increasingly adopting it to cut costs, improve efficiency and enhance customer service. Using the Internet as an existing network for integrating data and telecom systems through intelligent VoIP, a range of benefits results: lower long distance costs, cost cuts in cabling processes and more flexible telephony management. However, as voice over IP services grow in popularity, major threats arise: this rapid growth leads to traffic congestion, security is jeopardizedand the poor quality of calls affects communication. The objective of this article is to present all the elements that can affect voicequality in a VoIP network and to provide methods for solving them. A detailed analysis to minimize the impact of implementation of QoS will be made, and at the end solutions to management strategies will be proposed.

  4. Effect of Religiosity on Voice.

    Science.gov (United States)

    Hamdan, Abdul-Latif; Khneisser, Gebran; Dowli, Alex; Ziade, Georges; Tamim, Hani

    2017-04-01

    The aim of this study was to examine the relationship between religiosity and phonatory behavior. A total of 186 participants participated in a survey that included four sections: demographic data, extent of religiosity, history of dysphonia, phonatory behavior and laryngeal manipulation, in addition to the Voice Handicap Index (VHI-10). There was no significant association between the prevalence of phonatory symptoms and any of the religiosity questions. There was no significant association between phonatory behavior, history of laryngeal manipulation and any of the religiosity questions. There was also no significant association between the score of the Voice Handicap Index and any of the five religiosity questions. There is no association between religiosity and prevalence of phonatory disturbances, phonotraumatic behavior and/or history of laryngeal manipulation.

  5. Voice disorders in mucosal leishmaniasis.

    Directory of Open Access Journals (Sweden)

    Ana Cristina Nunes Ruas

    Full Text Available INTRODUCTION: Leishmaniasis is considered as one of the six most important infectious diseases because of its high detection coefficient and ability to produce deformities. In most cases, mucosal leishmaniasis (ML occurs as a consequence of cutaneous leishmaniasis. If left untreated, mucosal lesions can leave sequelae, interfering in the swallowing, breathing, voice and speech processes and requiring rehabilitation. OBJECTIVE: To describe the anatomical characteristics and voice quality of ML patients. MATERIALS AND METHODS: A descriptive transversal study was conducted in a cohort of ML patients treated at the Laboratory for Leishmaniasis Surveillance of the Evandro Chagas National Institute of Infectious Diseases-Fiocruz, between 2010 and 2013. The patients were submitted to otorhinolaryngologic clinical examination by endoscopy of the upper airways and digestive tract and to speech-language assessment through directed anamnesis, auditory perception, phonation times and vocal acoustic analysis. The variables of interest were epidemiologic (sex and age and clinic (lesion location, associated symptoms and voice quality. RESULTS: 26 patients under ML treatment and monitored by speech therapists were studied. 21 (81% were male and five (19% female, with ages ranging from 15 to 78 years (54.5+15.0 years. The lesions were distributed in the following structures 88.5% nasal, 38.5% oral, 34.6% pharyngeal and 19.2% laryngeal, with some patients presenting lesions in more than one anatomic site. The main complaint was nasal obstruction (73.1%, followed by dysphonia (38.5%, odynophagia (30.8% and dysphagia (26.9%. 23 patients (84.6% presented voice quality perturbations. Dysphonia was significantly associated to lesions in the larynx, pharynx and oral cavity. CONCLUSION: We observed that vocal quality perturbations are frequent in patients with mucosal leishmaniasis, even without laryngeal lesions; they are probably associated to disorders of some

  6. WHEEL CHAIR USING VOICE RECOGNITION

    OpenAIRE

    Manish Kumar Yadav*; Rajat Kumar; Santosh Yadav; Ravindra Prajapati; Prof. Kshirsagar

    2016-01-01

    The wide spread prevalence of lost limbs and sensing system is of major concern in present day due to wars, accident, age and health problems. This Omni-directional wheelchair was designed for the less able elderly to move more flexibly in narrow spaces, such as elevators or small aisle. The wheelchair is developed to help disabled patients by using speech recognition system to control the movement of wheelchair in different directions by using voice commands and also the simple movement of t...

  7. English Spoken Language & Voice Quality

    OpenAIRE

    Folsberg, Jens; Nielsen, Charlotte; Brusokaite, Giedre; Beinkamp, Line; Bach Jensen, Niels; Aalbæk Jensen, Sandra

    2013-01-01

    This project investigates the way language and accents are depicted in animated features and how linguistic stereotypes can be used in the process of character construction. In order to look into that, examples from four movies, produced by two studios, have been selected; the American Disney studios being represented by The Lion King (1994) and Up (2009), and the Japanese Studio Ghibli being represented by Ponyo (2008) and Howl's Moving Castle (2004). Voice qualities and specific accents ...

  8. Tracheostomy cannulas and voice prosthesis

    OpenAIRE

    2011-01-01

    Cannulas and voice prostheses are mechanical aids for patients who had to undergo tracheotomy or laryngectomy for different reasons. For better understanding of the function of those artificial devices, first the indications and particularities of the previous surgical intervention are described in the context of this review. Despite the established procedure of percutaneous dilatation tracheotomy e.g. in intensive care units, the application of epithelised tracheostomas has its own position,...

  9. The voice of the voiceless

    Directory of Open Access Journals (Sweden)

    Carlos Morales

    2014-12-01

    Full Text Available Women’s voice, these are stories of a group of women and their partners who lived part of a particular historical period agriculture during the twentieth century, the hacienda. The present work attempts to reflect their everyday life, reinterpreted from nowadays as a reflection of collective memory, in the big farms where they grew by putting in scene their roles in juxtaposition to the roles of male tradition.

  10. Parameter Estimations for Signal Type Classification of Korean Disordered Voices

    Directory of Open Access Journals (Sweden)

    JiYeoun Lee

    2015-12-01

    Full Text Available Although many signal-typing studies have been published, they are primarily based on manual inspection and experts’ judgments of voice samples’ acoustic content. Software may be required to automatically and objectively classify pathological voices into the four signal types and to facilitate experts’ opinion formation by providing specific signal type determination criteria. This paper suggests the coefficient of normalized skewness variation (CSV, coefficient of normalized kurtosis variation (CKV, and bicoherence value (BV based on the linear predictive coding (LPC residual to categorize voice signals. Its objective is to improve the performances of acoustic parameters such as jitter, shimmer, and the signal-to-noise ratio (SNR in signal type classification. In this study, the classification and regression tree (CART was used to estimate the performances of the acoustic, CSV, CKV, and BV parameters by using the LPC residual. In the investigation of acoustic parameters such as jitter, shimmer, and the SNR, the optimal tree generated by jitter alone yielded an average accuracy of 78.6%. When the acoustic, CSV, CKV, and BV parameters together were used to generate the decision tree, the average accuracy was 82.1%. In this case, the optimal tree formed by jitter and the BV effectively discriminated between the signal types. To perform accurate acoustic pathological voice analysis, signal type quantification is of great interest. Automatic pathological voice classification can be an important objective tool as the signal type can be numerically measured. Future investigations will incorporate multiple pathological data in classification methods to improve their performance and implement more reliable detectors.

  11. Voice congruency facilitates word recognition.

    Directory of Open Access Journals (Sweden)

    Sandra Campeanu

    Full Text Available Behavioral studies of spoken word memory have shown that context congruency facilitates both word and source recognition, though the level at which context exerts its influence remains equivocal. We measured event-related potentials (ERPs while participants performed both types of recognition task with words spoken in four voices. Two voice parameters (i.e., gender and accent varied between speakers, with the possibility that none, one or two of these parameters was congruent between study and test. Results indicated that reinstating the study voice at test facilitated both word and source recognition, compared to similar or no context congruency at test. Behavioral effects were paralleled by two ERP modulations. First, in the word recognition test, the left parietal old/new effect showed a positive deflection reflective of context congruency between study and test words. Namely, the same speaker condition provided the most positive deflection of all correctly identified old words. In the source recognition test, a right frontal positivity was found for the same speaker condition compared to the different speaker conditions, regardless of response success. Taken together, the results of this study suggest that the benefit of context congruency is reflected behaviorally and in ERP modulations traditionally associated with recognition memory.

  12. Voices in (and around the Museum: Introduction

    Directory of Open Access Journals (Sweden)

    Ruth Holt

    2012-08-01

    Full Text Available The voice already plays an important role in contemporary art. This introductory paper summarises a series of four sessions in which speakers explored the place of the voice in the museum context. It became clear that the voice not only offered richness in interpretation of and response to other museum artefacts but was itself an artefact meriting conservation  and interpretation.

  13. Speak Up! But don't strain your voice

    Science.gov (United States)

    ... Disorders Speak Up! But don't strain your voice Past Issues / Fall 2008 Table of Contents For ... Javascript on. A clinical trial at the NIDCD Voice Center gave Sherdina Jones tools to limit voice ...

  14. Speaking up in groups: a cross-level study of group voice climate and voice.

    Science.gov (United States)

    Morrison, Elizabeth Wolfe; Wheeler-Smith, Sara L; Kamdar, Dishan

    2011-01-01

    Despite a growing body of research on employee voice—defined as the discretionary communication of ideas, suggestions, or opinions intended to improve organizational or unit functioning—the effects of shared or collective-level cognitions have received scant attention. There has also been relatively little research on voice within work groups. Our goal in this study was to address these important gaps by focusing on the effects of group-level beliefs about voice (i.e., group voice climate) on individual voice behavior within work groups. We conducted a cross-level investigation of voice behavior within 42 groups of engineers from a large chemical company. Consistent with our hypotheses, group voice climate was highly predictive of voice and explained variance beyond the effects of individual-level identification and satisfaction, and procedural justice climate. Also consistent with predictions, the effect of identification on voice was stronger in groups with favorable voice climates. These findings provide evidence that voice is shaped not just by individual attitudes and perceptions of the work context, as past research has shown, but also by group-level beliefs. The results also highlight the importance of broadening our conceptual models of voice to include shared cognitions and of conducting additional cross-level research on voice.

  15. Local identities involving Jacobi elliptic functions

    Indian Academy of Sciences (India)

    Avinash Khare; Arul Lakshminarayan; Uday Sukhatme

    2004-06-01

    We derive a number of local identities involving Jacobi elliptic functions and use them to obtain several new results. First, we present an alternative, simpler derivation of the cyclic identities discovered by us recently, along with an extension to several new cyclic identities. Second, we obtain a generalization to cyclic identities in which successive terms have a multiplicative phase factor exp$(2i=s)$, where $s$ is any integer. Third, we systematize the local identities by deriving four local `master identities' analogous to the master identities for the cyclic sums discussed by us previously. Fourth, we point out that many of the local identities can be thought of as exact discretizations of standard non-linear differential equations satisfied by the Jacobi elliptic functions. Finally, we obtain explicit answers for a number of definite integrals and simpler forms for several indefinite integrals involving Jacobi elliptic functions.

  16. The electrolarynx: voice restoration after total laryngectomy.

    Science.gov (United States)

    Kaye, Rachel; Tang, Christopher G; Sinclair, Catherine F

    2017-01-01

    The ability to speak and communicate with one's voice is a unique human characteristic and is fundamental to many activities of daily living, such as talking on the phone and speaking to loved ones. When the larynx is removed during a total laryngectomy (TL), loss of voice can lead to a devastating decrease in a patient's quality of life, and precipitate significant frustration over their inability to communicate with others effectively. Over the past 50 years there have been many advances in techniques of voice restoration after TL. Currently, there are three main methods of voice restoration: the electrolarynx, esophageal speech, and tracheoesophageal speech through a tracheoesophageal puncture (TEP) with voice prosthesis. Although TEP voice is the current gold standard for vocal rehabilitation, a significant minority of patients cannot use or obtain TEP speech for various reasons. As such, the electrolarynx is a viable and useful alternative for these patients. This article will focus on voice restoration using an electrolarynx with the following objectives: 1) To provide an understanding of the importance of voice restoration after total laryngectomy. 2) To discuss how the electrolarynx may be used to restore voice following total laryngectomy. 3) To outline some of the current electrolarynx devices available, including their mechanism of action and limitations. 4) To compare pros and cons of electrolaryngeal speech to TEP and esophageal speech.

  17. The Performing Voice of the Audiobook

    DEFF Research Database (Denmark)

    Pedersen, Birgitte Stougaard; Have, Iben

    2014-01-01

    will be based on a reception aesthetic and phenomenological approach, the latter as presented by Don Ihde in his book Listening and Voice. Phenomenologies of Sound , and my analytical sketches will be related to theoretical statements concerning the understanding of voice and media (Cavarero, Dolar, La......Belle, Neumark). Finally, the article will discuss the specific artistic combination and our auditory experience of mediated human voices and sculpturally projected faces in an art museum context under the general conditions of the societal panophonia of disembodied and mediated voices, as promoted by Steven...

  18. Prevalence of voice disorders among future teachers.

    Science.gov (United States)

    Simberg, S; Laine, A; Sala, E; Rönnemaa, A M

    2000-06-01

    An epidemiological study was conducted in order to find out the prevalence of voice disorders among students studying to be teachers. Vocal symptoms were inquired of 226 students. Their voices were assessed perceptually by a speech therapist and those who had abnormal voice quality or reported several vocal symptoms were referred to a clinical examination by a laryngologist. The results showed that 20% of this population reported two or more vocal symptoms during the previous year and that 19% had an organic voice disorder. This reinforces the need for clinical evaluation of students with vocal symptoms and more vocal training in the teacher education programs.

  19. Who's your neighbor? Acoustic cues to individual identity in red squirrel Tamiasciurus hudsonicus rattle calls

    Directory of Open Access Journals (Sweden)

    Shannon M. DIGWEED, Drew RENDALL, Teana IMBEAU

    2012-10-01

    Full Text Available North American red squirrels Tamiasciurus hudsonicus often produce a loud territorial rattle call when conspecifics enter or invade a territory. Previous playback experiments suggest that the territorial rattle call may indicate an invader's identity as squirrels responded more intensely to calls played from strangers than to calls played from neighbors. This dear-enemy effect is well known in a variety of bird and mammal species and functions to reduce aggressive interactions between known neighbors. However, although previous experiments on red squirrels suggest some form of individual differentiation and thus recognition, detailed acoustic analysis of potential acoustic cues in rattle calls have not been conducted. If calls function to aid in conspecific identification in order to mitigate aggressive territorial interactions, we would expect that individual recognition cues would be acoustically represented. Our work provides a detailed analysis of acoustic cues to identity within rattle calls. A total of 225 calls across 32 individual squirrels from Sheep River Provincial Park, Kananaskis, AB, Canada, were analyzed with discriminant function analysis for potential acoustic cues to individual identity. Initial analysis of all individuals revealed a reliable acoustic differentiation across individuals. A more detailed analysis of clusters of neighboring squirrels was performed and results again indicated a statistically significant likelihood that calls were assigned correctly to specific squirrels (55%-75% correctly assigned; in other words squirrels have distinct voices that should allow for individual identification and discrimination by conspecifics [Current Zoology 58 (5: 758–764, 2012].

  20. Who's your neighbor? Acoustic cues to individual identity in red squirrel Tamiasciurus hudsonicus rattle calls

    Institute of Scientific and Technical Information of China (English)

    Shannon M.DIGWEED; Drew RENDALL; Teana IMBEAU

    2012-01-01

    North American red squirrels Tamiasciurus hudsonicus often produce a loud territorial rattle call when conspecifics enter or invade a territory.Previous playback experiments suggest that the territorial rattle call may indicate an invader's identity as squirrels responded more intensely to calls played from strangers than to calls played from neighbors.This dear-enemy effect is well known in a variety of bird and mammal species and functions to reduce aggressive interactions between known neighbors.However,although previous experiments on red squirrels suggest some form of individual differentiation and thus recognition,detailed acoustic analysis of potential acoustic cues in rattle calls have not been conducted.If calls function to aid in conspecific identification in order to mitigate aggressive territorial interactions,we would expect that individual recognition cues would be acoustically represented.Our work provides a detailed analysis of acoustic cues to identity within rattle calls.A total of 225 calls across 32 individual squirrels from Sheep River Provincial Park,Kananaskis,AB,Canada,were analyzed with discriminant function analysis for potential acoustic cues to individual identity.Initial analysis of all individuals revealed a reliable acoustic differentiation across individuals.A more detailed analysis of clusters of neighboring squirrels was performed and results again indicated a statistically significant likelihood that calls were assigned correctly to specific squirrels (55%-75% correctly assigned); in other words squirrels have distinct voices that should allow for individual identification and discrimination by conspecifics.

  1. Explaining the high voice superiority effect in polyphonic music: evidence from cortical evoked potentials and peripheral auditory models.

    Science.gov (United States)

    Trainor, Laurel J; Marie, Céline; Bruce, Ian C; Bidelman, Gavin M

    2014-02-01

    Natural auditory environments contain multiple simultaneously-sounding objects and the auditory system must parse the incoming complex sound wave they collectively create into parts that represent each of these individual objects. Music often similarly requires processing of more than one voice or stream at the same time, and behavioral studies demonstrate that human listeners show a systematic perceptual bias in processing the highest voice in multi-voiced music. Here, we review studies utilizing event-related brain potentials (ERPs), which support the notions that (1) separate memory traces are formed for two simultaneous voices (even without conscious awareness) in auditory cortex and (2) adults show more robust encoding (i.e., larger ERP responses) to deviant pitches in the higher than in the lower voice, indicating better encoding of the former. Furthermore, infants also show this high-voice superiority effect, suggesting that the perceptual dominance observed across studies might result from neurophysiological characteristics of the peripheral auditory system. Although musically untrained adults show smaller responses in general than musically trained adults, both groups similarly show a more robust cortical representation of the higher than of the lower voice. Finally, years of experience playing a bass-range instrument reduces but does not reverse the high voice superiority effect, indicating that although it can be modified, it is not highly neuroplastic. Results of new modeling experiments examined the possibility that characteristics of middle-ear filtering and cochlear dynamics (e.g., suppression) reflected in auditory nerve firing patterns might account for the higher-voice superiority effect. Simulations show that both place and temporal AN coding schemes well-predict a high-voice superiority across a wide range of interval spacings and registers. Collectively, we infer an innate, peripheral origin for the higher-voice superiority observed in human

  2. Classifying human voices by using hybrid SFX time-series preprocessing and ensemble feature selection.

    Science.gov (United States)

    Fong, Simon; Lan, Kun; Wong, Raymond

    2013-01-01

    Voice biometrics is one kind of physiological characteristics whose voice is different for each individual person. Due to this uniqueness, voice classification has found useful applications in classifying speakers' gender, mother tongue or ethnicity (accent), emotion states, identity verification, verbal command control, and so forth. In this paper, we adopt a new preprocessing method named Statistical Feature Extraction (SFX) for extracting important features in training a classification model, based on piecewise transformation treating an audio waveform as a time-series. Using SFX we can faithfully remodel statistical characteristics of the time-series; together with spectral analysis, a substantial amount of features are extracted in combination. An ensemble is utilized in selecting only the influential features to be used in classification model induction. We focus on the comparison of effects of various popular data mining algorithms on multiple datasets. Our experiment consists of classification tests over four typical categories of human voice data, namely, Female and Male, Emotional Speech, Speaker Identification, and Language Recognition. The experiments yield encouraging results supporting the fact that heuristically choosing significant features from both time and frequency domains indeed produces better performance in voice classification than traditional signal processing techniques alone, like wavelets and LPC-to-CC.

  3. Familiar Person Recognition: Is Autonoetic Consciousness More Likely to Accompany Face Recognition Than Voice Recognition?

    Science.gov (United States)

    Barsics, Catherine; Brédart, Serge

    2010-11-01

    Autonoetic consciousness is a fundamental property of human memory, enabling us to experience mental time travel, to recollect past events with a feeling of self-involvement, and to project ourselves in the future. Autonoetic consciousness is a characteristic of episodic memory. By contrast, awareness of the past associated with a mere feeling of familiarity or knowing relies on noetic consciousness, depending on semantic memory integrity. Present research was aimed at evaluating whether conscious recollection of episodic memories is more likely to occur following the recognition of a familiar face than following the recognition of a familiar voice. Recall of semantic information (biographical information) was also assessed. Previous studies that investigated the recall of biographical information following person recognition used faces and voices of famous people as stimuli. In this study, the participants were presented with personally familiar people's voices and faces, thus avoiding the presence of identity cues in the spoken extracts and allowing a stricter control of frequency exposure with both types of stimuli (voices and faces). In the present study, the rate of retrieved episodic memories, associated with autonoetic awareness, was significantly higher from familiar faces than familiar voices even though the level of overall recognition was similar for both these stimuli domains. The same pattern was observed regarding semantic information retrieval. These results and their implications for current Interactive Activation and Competition person recognition models are discussed.

  4. Specifying voicing differences in children's productions of syllable-final stops: Knowledge versus skill

    Science.gov (United States)

    Nittrouer, Susan

    2002-05-01

    Among the acoustic correlates of phonetic identity considered to be universal is the length of vocalic segments preceding syllable-final stops, which is a correlate to the voicing of those stops. However, findings reported earlier [S. Nittrouer et al., J. Acoust. Soc. Am. 109, 2312(A) (2001)] showed that the commonly described length effect (i.e., shorter segments before voiceless than before voiced stops) is attenuated in adults' samples from continuous discourse, and that listeners of all ages fail to make much use of this effect in perceptual decisions, preferring instead to base voicing judgments on dynamic spectral information. Subsequent to that study, acoustic measures (duration of the preceding vocalic segment and frequency of the first formant at voicing offset) of children's (5 and 7 years of age) productions of words differing in the voicing of syllable-final stops showed that by 5 years of age children's productions generally had the same acoustic structure as those of adults, but within-speaker variability on both measures was roughly twice as great in children's as in adults' productions. Thus, children were trying to coordinate the vocal-tract closing and glottal abduction gestures as adults do, but were not skilled enough to do so reliably. [Work supported by NIDCD.

  5. Influence of classroom acoustics on the voice levels of teachers with and without voice problems: a field study

    DEFF Research Database (Denmark)

    Pelegrin Garcia, David; Lyberg-Åhlander, Viveka; Rydell, Roland

    2010-01-01

    Many teachers suffer from voice problems and classroom acoustics has been considered as one of the potential hazards for this. The present study examines how classroom acoustics interacts with the voices of 14 teachers without voice problems and 13 teachers with voice problems. The assessment...... of Reverberation Time and Voice Support were measured in the 30 empty classrooms of the study. An empirical model shows that the measured voice levels depended on the activity noise levels and the voice support. Teachers with and without voice problems were differently affected by the voice support...... of the classroom. The results thus suggest that teachers with voice problems are more aware of classroom acoustic conditions than their healthy colleagues and make use of the more supportive rooms to lower their voice levels. This behavior may result from an adaptation process of the teachers with voice problems...

  6. Digital Identity Management Systems

    OpenAIRE

    Kuhar, Marko

    2010-01-01

    The goal of this thesis is a review of existing systems and technologies for managing digital identities. After the selection of the two most promising systems there will be a detailed comparison for a typical environment. In the first part of my thesis, the theory for understanding issues of identity management is introduced. Furthermore, the difference between identity and digital identity is explained and identity management itself is interpreted. An example of identity management solut...

  7. Erik Erikson and his problematic identity.

    Science.gov (United States)

    Wallerstein, Robert S

    2014-08-01

    In his psychohistorical biographies of Luther and Gandhi, Erik Erikson proposed that great issues of a particular time and place, as experienced by sensitive and creative individuals who are working to resolve their inner conflicts within these contexts, could find solutions that transcend themselves and yield conceptualizations that transform the world. Although Erikson was able to create a conceptualization of the adolescent task of establishing a coherent identity, one that gave voice to the aspirations and frustrations of the rebellious student movements of the 1960s, he was never able, over his lifetime, to resolve his own identity issues. Was he Dane or German, American or Scandinavian, Jew or Christian or both? His lifelong back-and-forths on this struggle are chronicled. © 2014 by the American Psychoanalytic Association.

  8. Sensor-fusion-based biometric identity verification

    Energy Technology Data Exchange (ETDEWEB)

    Carlson, J.J.; Bouchard, A.M.; Osbourn, G.C.; Martinez, R.F.; Bartholomew, J.W. [Sandia National Labs., Albuquerque, NM (United States); Jordan, J.B.; Flachs, G.M.; Bao, Z.; Zhu, L. [New Mexico State Univ., Las Cruces, NM (United States). Electronic Vision Research Lab.

    1998-02-01

    Future generation automated human biometric identification and verification will require multiple features/sensors together with internal and external information sources to achieve high performance, accuracy, and reliability in uncontrolled environments. The primary objective of the proposed research is to develop a theoretical and practical basis for identifying and verifying people using standoff biometric features that can be obtained with minimal inconvenience during the verification process. The basic problem involves selecting sensors and discovering features that provide sufficient information to reliably verify a person`s identity under the uncertainties caused by measurement errors and tactics of uncooperative subjects. A system was developed for discovering hand, face, ear, and voice features and fusing them to verify the identity of people. The system obtains its robustness and reliability by fusing many coarse and easily measured features into a near minimal probability of error decision algorithm.

  9. Unskilled Work and Learner Identity

    DEFF Research Database (Denmark)

    Kondrup, Sissel

    2014-01-01

    The paper examines how unskilled work forms conditions for meeting the obligation to position oneself as an educable subject and engage in formal learning activities. Sensitivity to peoples’ work-life-experiences is necessary to understand their orientation toward different learning activities....... The main argument is that participation research must abandon the notion of motivation as an individual attribute and apply a dialectic concept of learner identity acknowledging work-life as a pivotal space for learning and formation of identity. I outline how a work-life-historical approach combining...... a critical theoretical approach inspired by Salling-Olesen’s and Archer’s concepts of identity and concerns can contribute to an understanding of the relationship between work and learner identity. Through narrative work-life interviews I examine how engagement in unskilled work in small and medium sized...

  10. Unskilled Work and Learner Identity

    DEFF Research Database (Denmark)

    Kondrup, Sissel

    The paper examines how unskilled work forms conditions for meeting the obligation to position oneself as an educable subject and engage in formal learning activities. Sensitivity to peoples’ work-life-experiences is necessary to understand their orientation toward different learning activities....... The main argument is that participation research must abandon the notion of motivation as an individual attribute and apply a dialectic concept of learner identity acknowledging work-life as a pivotal space for learning and formation of identity. I outline how a work-life-historical approach combining...... a critical theoretical approach inspired by Salling- Olesen’s and Archer’s concepts of identity and concerns can contribute to an understanding of the relationship between work and learner identity. Through narrative work-life interviews I examine how engagement in unskilled work in small and medium sized...

  11. Unskilled Work and Learner Identity

    DEFF Research Database (Denmark)

    Kondrup, Sissel

    a critical theoretical approach inspired by Salling- Olesen’s and Archer’s concepts of identity and concerns can contribute to an understanding of the relationship between work and learner identity. Through narrative work-life interviews I examine how engagement in unskilled work in small and medium sized......The paper examines how unskilled work forms conditions for meeting the obligation to position oneself as an educable subject and engage in formal learning activities. Sensitivity to peoples’ work-life-experiences is necessary to understand their orientation toward different learning activities....... The main argument is that participation research must abandon the notion of motivation as an individual attribute and apply a dialectic concept of learner identity acknowledging work-life as a pivotal space for learning and formation of identity. I outline how a work-life-historical approach combining...

  12. Hybrid Identity. Exploring a Dutch Protestant community of faith

    Directory of Open Access Journals (Sweden)

    R Brouwer

    2008-05-01

    Full Text Available Communities of faith develop their identity in dialogue with changing social and cultural contexts. This article presents a single case of identity formation in a local congregation of the Protestants Church in the Netherlands, in a changing environment. Out of one specific congregational practice, namely the liturgical (non-affirmation of same-sex marriages, the complexity of identity construction in a plural and diverse congregation is shown. From a qualitative empirical research perspective, the details of a congregational practice are unfolded in an ethnographic, thick description of the identity. All the different aspects and voices with regard to the congregational practice together give shape to an identity gestalt. The outcome of this detailed research into one practice of a community of faith is that identity is under construction. Unambiguous and uniform congregational identities are rare. In this particular case the identity is even diffuse. The church council and the congregation members find it difficult to state their identity in a positive way and to find agreement on that. The �hybridisation� of identity is presented as a concept that can shed some light on the nature of identity formation. In a global world, integrated contexts and integrated cultures and identities no longer exist. Contextualisation is a never-ending process. Hybrid identities are construed out of different fragments. Identity construction results from a process of negotiation. This asks for transparant communication and a constructive dealing with differences. As a community of difference, the church as koinonia receives its identity in dialogue with all who are involved. The outcome of this dialogue should be beneficial to not only the congregation but also to its social and cultural environment.

  13. The design of a digital voice data compression technique for orbiter voice channels

    Science.gov (United States)

    1975-01-01

    Voice bandwidth compression techniques were investigated to anticipate link margin difficulties in the shuttle S-band communication system. It was felt that by reducing the data rate on each voice channel from the baseline 24 (or 32) Kbps to 8 Kbps, additional margin could be obtained. The feasibility of such an alternate voice transmission system was studied. Several factors of prime importance that were addressed are: (1) achieving high quality voice at 8 Kbps; (2) performance in the presence of the anticipated shuttle cabin environmental noise; (3) performance in the presence of the anticipated channel error statistics; and (4) minimal increase in size, weight, and power over the current baseline voice processor.

  14. Cognitive Load in Voice Therapy Carry-Over Exercises

    DEFF Research Database (Denmark)

    Iwarsson, Jenny; Morris, David Jackson; Balling, Laura Winther

    2017-01-01

    Purpose The cognitive load generated by online speech production may vary with the nature of the speech task. This article examines 3 speech tasks used in voice therapy carry-over exercises, in which a patient is required to adopt and automatize new voice behaviors, ultimately in daily spontaneous...... communication. Method Twelve subjects produced speech in 3 conditions: rote speech (weekdays), sentences in a set form, and semispontaneous speech. Subjects simultaneously performed a secondary visual discrimination task for which response times were measured. On completion of each speech task, subjects rated...... their experience on a questionnaire. Results Response times from the secondary, visual task were found to be shortest for the rote speech, longer for the semispontaneous speech, and longest for the sentences within the set framework. Principal components derived from the subjective ratings were found to be linked...

  15. Optical voice recorder by off-axis digital holography.

    Science.gov (United States)

    Matoba, Osamu; Inokuchi, Hiroki; Nitta, Kouichi; Awatsuji, Yasuhiro

    2014-11-15

    An optical voice recorder capable of recording and reproducing propagating sound waves by using off-axis digital holography, as well as quantitative visualization, is presented. Propagating sound waves temporally modulate the phase distribution of an impinging light wave via refractive index changes. This temporally modulated phase distribution is recorded in the form of digital holograms by a high-speed image sensor. After inverse propagation using Fresnel diffraction of a series of the recorded holograms, the temporal phase profile of the reconstructed object wave at each three-dimensional position can be used to reproduce the original sound wave. Experimental results using a tuning fork vibrating at 440 Hz and a human voice are presented to show the feasibility of the proposed method.

  16. 21 CFR 201.50 - Statement of identity.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Statement of identity. 201.50 Section 201.50 Food... identity. (a) The label of prescription and insulin-containing drugs in package form shall bear as one of its principal features a statement of the identity of the drug. (b) Such statement of identity...

  17. Identities in Conflict

    DEFF Research Database (Denmark)

    Andersen, Dorte Jagetic

    2015-01-01

    the national public school system. The main hypothesis is, that parts of the dysfunction stems from the national lack of semantics and competence to understand and discuss experience with warzone extremes, children and spouses of Danish Soldiers and Veterans miss the language to talk and be silent. I propose......, that systems theory is both able and competent to analyze the missing gaps and empty spaces of the competing identities inside and outside the forms of peace and war. Through the use of Luhmannian systems theory and form analysis, the children and partners of war veterans give us the chance to observe...... 'inbetween'. In public education, those Soldier-kids often show abnormal behaviour and dysfunctional social integration and mental regulation. Health Care Systems and social workers turn to diagnoses of secondary traumatization, attachment disorder and develop therapies to calm the effects of exposure to War...

  18. Muscular tension and body posture in relation to voice handicap and voice quality in teachers with persistent voice complaints.

    Science.gov (United States)

    Kooijman, P G C; de Jong, F I C R S; Oudes, M J; Huinck, W; van Acht, H; Graamans, K

    2005-01-01

    The aim of this study was to investigate the relationship between extrinsic laryngeal muscular hypertonicity and deviant body posture on the one hand and voice handicap and voice quality on the other hand in teachers with persistent voice complaints and a history of voice-related absenteeism. The study group consisted of 25 female teachers. A voice therapist assessed extrinsic laryngeal muscular tension and a physical therapist assessed body posture. The assessed parameters were clustered in categories. The parameters in the different categories represent the same function. Further a tension/posture index was created, which is the summation of the different parameters. The different parameters and the index were related to the Voice Handicap Index (VHI) and the Dysphonia Severity Index (DSI). The scores of the VHI and the individual parameters differ significantly except for the posterior weight bearing and tension of the sternocleidomastoid muscle. There was also a significant difference between the individual parameters and the DSI, except for tension of the cricothyroid muscle and posterior weight bearing. The score of the tension/posture index correlates significantly with both the VHI and the DSI. In a linear regression analysis, the combination of hypertonicity of the sternocleidomastoid, the geniohyoid muscles and posterior weight bearing is the most important predictor for a high voice handicap. The combination of hypertonicity of the geniohyoid muscle, posterior weight bearing, high position of the hyoid bone, hypertonicity of the cricothyroid muscle and anteroposition of the head is the most important predictor for a low DSI score. The results of this study show the higher the score of the index, the higher the score of the voice handicap and the worse the voice quality is. Moreover, the results are indicative for the importance of assessment of muscular tension and body posture in the diagnosis of voice disorders.

  19. Using the Voice to Design Ceramics

    DEFF Research Database (Denmark)

    Hansen, Flemming Tvede; Jensen, Kristoffer

    2011-01-01

    SoundShaping, a system to create ceramics from the human voice. Based on a generic audio feature extraction system, and the principal component analysis to ensure that the pertinent information in the voice is used, a 3D shape is created using simple geometric rules. This shape is output to a 3D printer...

  20. The Voice of Conscience in Rousseau's Emile

    Science.gov (United States)

    Kodelja, Zdenko

    2015-01-01

    According to Rousseau, conscience and conscience alone can elevate human beings to a level above that of animals. It is conscience, understood as infallible judge of good and bad, which makes man like God. Conscience itself is, in this context, understood as divine, as an "immortal and celestial voice". Therefore, if the voice of…

  1. Why Is My Voice Changing? (For Teens)

    Science.gov (United States)

    ... enter puberty earlier or later than others. How Deep Will My Voice Get? How deep a guy's voice gets depends on his genes: ... of Use Notice of Nondiscrimination Visit the Nemours Web site. Note: All information on TeensHealth® is for ...

  2. Gender in voice perception in autism.

    NARCIS (Netherlands)

    Groen, W.B.; Orsouw, L van; Zwiers, M.; Swinkels, S.; Gaag, R.J. van der; Buitelaar, J.K.

    2008-01-01

    Deficits in the perception of social stimuli may contribute to the characteristic impairments in social interaction in high functioning autism (HFA). Although the cortical processing of voice is abnormal in HFA, it is unclear whether this gives rise to impairments in the perception of voice gender.

  3. Speaking with the voice of authority

    CERN Multimedia

    2002-01-01

    GPB Consulting has developed a scientific approach to voice coaching. A digital recording of the voice is sent to a lab in Switzerland and analyzed by a computer programme designed by a doctor of psychology and linguistics and a scientist at CERN (1 page).

  4. The Voice of Conscience in Rousseau's Emile

    Science.gov (United States)

    Kodelja, Zdenko

    2015-01-01

    According to Rousseau, conscience and conscience alone can elevate human beings to a level above that of animals. It is conscience, understood as infallible judge of good and bad, which makes man like God. Conscience itself is, in this context, understood as divine, as an "immortal and celestial voice". Therefore, if the voice of…

  5. Epidemiology of voice problems in Dutch teachers

    NARCIS (Netherlands)

    de Jong, F. I. C. R. S.; Kooijman, P. G. C.; Thomas, G.; Huinck, W. J.; Graamans, K.; Schutte, H. K.

    2006-01-01

    In order to assess voice complaints and absence from work due to voice problems among teachers of primary and secondary education, as well as among a control group, 2,117 questionnaires were analysed. The total group consisted of 1,878 teachers and 239 controls. Female teachers more frequently repor

  6. Voice Deviations and Coexisting Communication Disorders.

    Science.gov (United States)

    St. Louis, Kenneth O.; And Others

    1992-01-01

    This study examined the coexistence of other communicative disorders with voice disorders in about 3,400 children in grades 1-12 at 100 sites throughout the United States. The majority of voice-disordered children had coexisting articulation deviations and also differed from controls on two language measures and mean pure-tone hearing thresholds.…

  7. Using the Voice to Design Ceramics

    DEFF Research Database (Denmark)

    Hansen, Flemming Tvede; Jensen, Kristoffer

    2011-01-01

    SoundShaping, a system to create ceramics from the human voice. Based on a generic audio feature extraction system, and the principal component analysis to ensure that the pertinent information in the voice is used, a 3D shape is created using simple geometric rules. This shape is output to a 3D printer...

  8. Epidemiology of voice problems in Dutch teachers.

    NARCIS (Netherlands)

    Jong, F.I.C.R.S. de; Kooijman, P.G.C.; Thomas, G.; Huinck, W.J.; Graamans, K.; Schutte, H.K.

    2006-01-01

    In order to assess voice complaints and absence from work due to voice problems among teachers of primary and secondary education, as well as among a control group, 2,117 questionnaires were analysed. The total group consisted of 1,878 teachers and 239 controls. Female teachers more frequently repor

  9. Epidemiology of voice problems in Dutch teachers

    NARCIS (Netherlands)

    de Jong, F. I. C. R. S.; Kooijman, P. G. C.; Thomas, G.; Huinck, W. J.; Graamans, K.; Schutte, H. K.

    2006-01-01

    In order to assess voice complaints and absence from work due to voice problems among teachers of primary and secondary education, as well as among a control group, 2,117 questionnaires were analysed. The total group consisted of 1,878 teachers and 239 controls. Female teachers more frequently repor

  10. Predictors of Choral Directors' Voice Handicap

    Science.gov (United States)

    Schwartz, Sandra

    2013-01-01

    Vocal demands of teaching are considerable and these challenges are greater for choral directors who depend on the voice as a musical and instructive instrument. The purpose of this study was to (1) examine choral directors' vocal condition using a modified Voice Handicap Index (VHI), and (2) determine the extent to which the major variables…

  11. Gender in Voice Perception in Autism

    Science.gov (United States)

    Groen, Wouter B.; van Orsouw, Linda; Zwiers, Marcel; Swinkels, Sophie; van der Gaag, Rutger Jan; Buitelaar, Jan K.

    2008-01-01

    Deficits in the perception of social stimuli may contribute to the characteristic impairments in social interaction in high functioning autism (HFA). Although the cortical processing of voice is abnormal in HFA, it is unclear whether this gives rise to impairments in the perception of voice gender. About 20 children with HFA and 20 matched…

  12. Voice Recognition: A New Assessment Tool?

    Science.gov (United States)

    Jones, Darla

    2005-01-01

    This article presents the results of a study conducted in Anchorage, Alaska, that evaluated the accuracy and efficiency of using voice recognition (VR) technology to collect oral reading fluency data for classroom-based assessments. The primary research question was as follows: Is voice recognition technology a valid and reliable alternative to…

  13. Two Factors Related to Effective Voice Interpreting.

    Science.gov (United States)

    Hurwitz, T. Alan

    1986-01-01

    Thirty-two interpreters for the deaf were measured on accuracy and quality of voice interpreting of the same story in two different sign language types: Pidgin Signed English and American Sign Language. Results indicated that previous experience interpreting was significantly related to the effectiveness of voice interpreting both languages.…

  14. Student Voice and the Common Core

    Science.gov (United States)

    Yonezawa, Susan

    2015-01-01

    Common Core proponents and detractors debate its merits, but students have voiced their opinion for years. Using a decade's worth of data gathered through design-research on youth voice, this article discusses what high school students have long described as more ideal learning environments for themselves--and how remarkably similar the Common…

  15. Student Voice and the Common Core

    Science.gov (United States)

    Yonezawa, Susan

    2015-01-01

    Common Core proponents and detractors debate its merits, but students have voiced their opinion for years. Using a decade's worth of data gathered through design-research on youth voice, this article discusses what high school students have long described as more ideal learning environments for themselves--and how remarkably similar the Common…

  16. Identity of Institution and Institutional Design

    Directory of Open Access Journals (Sweden)

    F. Bahar Ülker Kaya

    2006-05-01

    Full Text Available Corporate identity is planning and reşecting memorable, personal, characteristic pecularities of an institution and the ability that separates it from others. Corporate identity is in interaction with the corporate culture and corporate image. It is an entity formed by the philosophy of the institution, institutional communication, behavior and planning. Institutional planning formed by the planning of production and communication and architectural/ interior architectural planning, is the most significant element that constitutes the visual identity of an institution. While forming architectural and interior architectural planning of institutions, establishing places that will clearly reşect the corporate identity is gaining importance. In the perception of visual identity of institutions, planning elements such as; colour, texture, material and form are more significant than others.

  17. From identity to organisation identity: The evolution of a concept

    Directory of Open Access Journals (Sweden)

    C. L. Van Tonder

    2003-10-01

    Full Text Available The view that corporate and/or organisation identity is a contributing factor to organisational success, is increasingly observed in the media. At the same time research interest in the concept appears to be on the increase. While identity is not a novel concept and has presented in different forms, it remains shrouded in ambiguity and is in need of more precise articulation. The present study revisited the origins of the identity concept and reviewed various perspectives on identity. A specific meaning structure and theoretical framework for the organization identity concept is proposed and it is concluded that contemporary views of identity are increasingly embracing earlier psychological perspectives. Opsomming Die siening dat korporatiewe en/of organisasie-identiteit ’n bydraende faktor tot organisasiesukses is, word toenemend in die media waargeneem. Navorsingsbelangstelling in die konsep skyn terselfdertyd toe te neem. Terwyl identiteit geensins ’n nuwe konsep is nie en in verskillende vorme voorkom, bly dit in vaagheid gehul en word ’n meer duidelike omskrywing daarvan benodig. Die huidige studie het die oorsprong van die indentiteitskonsep nagespeur en verskeie perspektiewe op identiteit in oënskou geneem. ’n Bepaalde betekenisstruktuur en teoretiese raamwerk word vir die identiteitskonsep voorgestel en die gevolgtrekking word gemaak dat kontemporêre sienings van identiteit toenemend besig is om vroeëre psigologiese perspektiewe te omsluit.

  18. Voices from Around the Globe

    Directory of Open Access Journals (Sweden)

    Birgit Schreiber

    2017-07-01

    Full Text Available JSAA has been seeking to provide an opportunity for Student Affairs professionals and higher education scholars from around the globe to share their research and experiences of student services and student affairs programmes from their respective regional and institutional contexts. This has been given a specific platform with the guest-edited issue “Voices from Around the Globe” which is the result of a collaboration with the International Association of Student Affairs and Services (IASAS, and particularly with the guest editors, Kathleen Callahan and Chinedu Mba.

  19. Hidden Voices: Disabled Women's Experiences of Violence and Support Over the Life Course.

    Science.gov (United States)

    Shah, Sonali; Tsitsou, Lito; Woodin, Sarah

    2016-09-01

    Violence against women is a worldwide social and human rights problem that cuts across cultural, geographic, religious, social, and economic boundaries. It affects women in countries around the world, regardless of class, religion, disability, age, or sexual identity. International evidence shows that approximately three in five women experienced physical and/or sexual violence by an intimate partner. However, across the globe, women and girls with impairments or life-limiting illnesses are more susceptible to different forms of violence across a range of environments and by different perpetrators including professionals and family members as well as partners. However, they are likely to be seriously disadvantaged in gaining information and support to escape the abusive relationships. This article stems from the United Kingdom part of a comparative study with three other countries (Austria, Germany, and Iceland) funded by the European Commission (EC; 2013-2015). It presents preliminary findings, generated from life history interviews, about disabled women's experiences of violence and access to support (both formal and informal) over their life course and their aspirations for the prevention of violence in the future. The article includes examples of impairment-specific violence that non-disabled women do not experience. By bringing the voices of disabled women into the public domain, the article will facilitate a historically marginalized group to contribute to the debate about disability, violence, and support.

  20. Improving Quality of Voice Conversion Systems

    Science.gov (United States)

    Farhid, M.; Tinati, M. A.

    New improvement scheme for voice conversion are proposed in this paper. We take Human factor cepstral coefficients (HFCC), a modification of MFCC that uses the known relationship between center frequency and critical bandwidth from human psychoacoustics to decouple filter bandwidth from filter spacing, as the basic feature. We propose U/V (Unvoiced/Voiced) decision rule such that two sets of codebooks are used to capture the difference between unvoiced and voiced segments of the source speaker. Moreover, we apply three schemes to refine the synthesized voice, including pitch refinement, energy equalization, and frame concatenation. The acceptable performance of the voice conversion system can be verified through ABX listening test and MOS grad.

  1. Romantic Voice in Three Contemporary Ghazals

    Directory of Open Access Journals (Sweden)

    فرّخ لطیف نژاد

    2014-01-01

    Full Text Available In linguistics, the relation between syntax and thought is expressed by verbs and their relationship with subjects, objects and predicates. This link, in turn, creates grammatical voices such as active, passive and so on. Grammatical voice indicates the writer's attitudes towards and viewpoints on a subject and reflects his/her mental and spiritual state. Grammatical voice can be employed to compare the moods of different poets. In this article, we seek to examine and compare the grammatical voice in three ghazals by Ebtehaj, Naderpour and Farrokhzad and relate it to the School Romanticism using statistical analysis. These ghazals are an imitation of one of Sa’di's poems. Results indicate that in the chosen poem the active voice is used more because of the conversation taking place between the lover and the beloved. Farrokhzad has used newer language strategies in her poem as compared with the other two.

  2. Voice Quality Estimation in Wireless Networks

    Directory of Open Access Journals (Sweden)

    Petr Zach

    2015-01-01

    Full Text Available This article deals with the impact of Wireless (Wi-Fi networks on the perceived quality of voice services. The Quality of Service (QoS metrics must be monitored in the computer network during the voice data transmission to ensure proper voice service quality the end-user has paid for, especially in the wireless networks. In addition to the QoS, research area called Quality of Experience (QoE provides metrics and methods for quality evaluation from the end-user’s perspective. This article focuses on a QoE estimation of Voice over IP (VoIP calls in the wireless networks using network simulator. Results contribute to voice quality estimation based on characteristics of the wireless network and location of a wireless client.

  3. Voice pedagogy-what do we need?

    Science.gov (United States)

    Gill, Brian P; Herbst, Christian T

    2016-12-01

    The final keynote panel of the 10th Pan-European Voice Conference (PEVOC) was concerned with the topic 'Voice pedagogy-what do we need?' In this communication the panel discussion is summarized, and the authors provide a deepening discussion on one of the key questions, addressing the roles and tasks of people working with voice students. In particular, a distinction is made between (1) voice building (derived from the German term 'Stimmbildung'), primarily comprising the functional and physiological aspects of singing; (2) coaching, mostly concerned with performance skills; and (3) singing voice rehabilitation. Both public and private educators are encouraged to apply this distinction to their curricula, in order to arrive at more efficient singing teaching and to reduce the risk of vocal injury to the singers concerned.

  4. Personal Identity in Italy

    Science.gov (United States)

    Crocetti, Elisabetta; Rabaglietti, Emanuela; Sica, Luigia Simona

    2012-01-01

    This chapter discusses specifics of identity formation in Italian adolescents and emerging adults. We review consistent evidence illustrating that, in Italy, a progressive deferral of transition to adulthood strongly impacts youth identity development by stimulating identity exploration and postponement of identity commitments. We also consider…

  5. Personal Identity in Italy

    Science.gov (United States)

    Crocetti, Elisabetta; Rabaglietti, Emanuela; Sica, Luigia Simona

    2012-01-01

    This chapter discusses specifics of identity formation in Italian adolescents and emerging adults. We review consistent evidence illustrating that, in Italy, a progressive deferral of transition to adulthood strongly impacts youth identity development by stimulating identity exploration and postponement of identity commitments. We also consider…

  6. Challenging Institutional Conventions and Forming a Voice through Creativity

    DEFF Research Database (Denmark)

    Saltofte, Margit

    2013-01-01

    This article explores and discusses examples of students’ everyday creativity that seem to be overlooked by teachers but are acknowledged by ‘peers’ in a 9th Grade (age 15–16) at a Danish free school. Creativity emerged as part of the everyday student interactions at school in ‘in-between’ social...... a diversity of expressive modes, and allows diverse students to explore their contributions by experimenting and deliberately positioning themselves to be evaluated by ‘socially important others’. Obtaining these experiences as a shared sense making requires spaces in the school context and a recognition...

  7. Voice-related quality of life in the pediatric population: validation of the Brazilian version of the Pediatric Voice-Related Quality-of Life survey.

    Science.gov (United States)

    Ribeiro, Lívia Lima; Paula, Kely Maria Pereira de; Behlau, Mara

    2014-01-01

    To measure the voice-related quality of life in children/adolescents with vocal complaints through the validation of the Brazilian Pediatric Voice-Related Quality-of-Life survey - VR-QOL-P (Qualidade de Vida em Voz Pediátrico - QVV-P), to verify whether the presence of vocal complaints interfere with the quality of life of children/adolescents, and to determine the relationship between the vocal assessment carried out by parents and the VR-QOL-P scores. The participants included 246 parents of children/adolescents of both sexes, aged between 2 years and 18 years (divided into preschoolers, schoolers and adolescents), with and without vocal complaints. All participants signed the informed consent form. Translation, linguistic and cultural adaptation, assessment of cultural equivalence, implementation of the protocol in its final version, voice assessment by parents, demographic and clinical descriptive statistical analysis of the population, individual analysis of the items, verification of psychometric measures of validation, reliability, reproducibility and responsiveness of the instrument to treatment, were carried out. Low scores, especially in the physical domain, were found in subjects with vocal complaints. Among those, adolescents suffered the greatest impact. The social-emotional domain was not sensitive in preschoolers. There was a correlation among the overall, social-emotional and physical scores, and the vocal assessment performed by parents. The VR-QOL-P was reliable, reproducible and responsive to voice problems. Voice change interferes with the quality of life of children/adolescents, and there is a relationship between the assessment of voice quality and VR-QOL-P scores - the older the individual, the worse the quality of life in aspects related to voice, especially in the physical domain, and the better the vocal quality, as perceived by the parents.

  8. Identity, Culture and Cosmopolitan Futures

    Science.gov (United States)

    Rizvi, Fazal

    2005-01-01

    This paper examines the policy notion of multiculturalism, and suggests that it is no longer adequate for understanding contemporary forms of interculturality that span across the globe, and are deeply affected by the processes of cultural globalization. Cultural identities can no longer be assumed as static and nation-bound, and are created…

  9. identical stations and random failures

    Directory of Open Access Journals (Sweden)

    Dennis E. Blumenfeld

    2005-01-01

    line with identical workstations and buffers of equal size. It is a closed-form expression that shows the mathematical relationships between the system parameters, and that can be used to gain basic insight into system behavior at the initial design stage.

  10. Where Do Teachers and Learners Stand in Music Education Research? A Multi-Voiced Call for a New Ethos of Music Education Research

    Science.gov (United States)

    Gouzouasis, Peter; Bakan, Danny; Ryu, Jee Yeon; Ballam, Helen; Murphy, David; Ihnatovych, Diana; Virag, Zoltan; Yanko, Matthew

    2014-01-01

    We offer a multi-voiced performance autoethnography where contemporary music education practices are informed and imbued with the voices of teachers and learners. By dialogically and musically engaging with the very people who live, make music, and engage with learners in music classrooms, we promote contemporary qualitative forms of research and…

  11. The middle-class nature of identity and its implications for education: a genealogical analysis and reevaluation of a culturally and historically bounded concept.

    Science.gov (United States)

    Matusov, Eugene; Smith, Mark Philip

    2012-09-01

    We consider identity as a historically emerging discourse that requires genealogical analysis - not to discover the roots of our identity but to commit [ourselves] to its dissipation (Foucault 1977, p. 162). We suggest analyzing identity through the history of socio-economic classes, their life struggles, ambitions, development, and reproduction. We see learning not as a project of transformation of identity, but rather as developing access to socially valuable practices and developing one's own voice within these practices (through addressing and responding to other voices). The access and voice projects free agents from unnecessary finalization and objectivization by oneself and others (Bakhtin 1999; Bakhtin 1990). In education, we should develop indigenous discourses of learning and develop a conceptual framework that makes analysis of diverse discourses possible. We argue that learning, as transformation of participation in a sociocultural practice to gain more access, is a better conceptual framework than learning as transformation of identity.

  12. LABORATORY VOICE DATA ENTRY SYSTEM.

    Energy Technology Data Exchange (ETDEWEB)

    PRAISSMAN,J.L.SUTHERLAND,J.C.

    2003-04-01

    We have assembled a system using a personal computer workstation equipped with standard office software, an audio system, speech recognition software and an inexpensive radio-based wireless microphone that permits laboratory workers to enter or modify data while performing other work. Speech recognition permits users to enter data while their hands are holding equipment or they are otherwise unable to operate a keyboard. The wireless microphone allows unencumbered movement around the laboratory without a ''tether'' that might interfere with equipment or experimental procedures. To evaluate the potential of voice data entry in a laboratory environment, we developed a prototype relational database that records the disposal of radionuclides and/or hazardous chemicals Current regulations in our laboratory require that each such item being discarded must be inventoried and documents must be prepared that summarize the contents of each container used for disposal. Using voice commands, the user enters items into the database as each is discarded. Subsequently, the program prepares the required documentation.

  13. Understanding of and Approaches to Urban Identity

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    As an issue broadly related to local culture and urban morphology, urban identity is a prevalent and important factor to examine the quality of urban development. Currently, urban identity is mainly achieved by inheriting historical features instead of urban planning. This is largely due to the absence of planning control on the development goals and forms of urban space. Therefore, to define public aesthetics and guarantee it through an adequate centralization of power is critical for the establishment of urban identity.

  14. Sensory Processing: Advances in Understanding Structure and Function of Pitch-Shifted Auditory Feedback in Voice Control

    Directory of Open Access Journals (Sweden)

    Charles R Larson

    2016-02-01

    Full Text Available The pitch-shift paradigm has become a widely used method for studying the role of voice pitch auditory feedback in voice control. This paradigm introduces small, brief pitch shifts in voice auditory feedback to vocalizing subjects. The perturbations trigger a reflexive mechanism that counteracts the change in pitch. The underlying mechanisms of the vocal responses are thought to reflect a negative feedback control system that is similar to constructs developed to explain other forms of motor control. Another use of this technique requires subjects to voluntarily change the pitch of their voice when they hear a pitch shift stimulus. Under these conditions, short latency responses are produced that change voice pitch to match that of the stimulus. The pitch-shift technique has been used with magnetoencephalography (MEG and electroencephalography (EEG recordings, and has shown that at vocal onset there is normally a suppression of neural activity related to vocalization. However, if a pitch-shift is also presented at voice onset, there is a cancellation of this suppression, which has been interpreted to mean that one way in which a person distinguishes self-vocalization from vocalization of others is by a comparison of the intended voice and the actual voice. Studies of the pitch shift reflex in the fMRI environment show that the superior temporal gyrus (STG plays an important role in the process of controlling voice F0 based on auditory feedback. Additional studies using fMRI for effective connectivity modeling show that the left and right STG play critical roles in correcting for an error in voice production. While both the left and right STG are involved in this process, a feedback loop develops between left and right STG during perturbations, in which the left to right connection becomes stronger, and a new negative right to left connection emerges along with the emergence of other feedback loops within the cortical network tested.

  15. Sonorous Voice and Feminist Teaching: Lessons from Cavarero

    Science.gov (United States)

    Forrest, Michelle

    2015-01-01

    I claim that Adriana Cavarero's concept of sonorous voice is significant in feminist teaching because, as she argues, dominant concepts of voice refer to voice in semantic terms thereby discounting voice in sonorous terms. This process of "devocalization", spanning the history of Western philosophy, devalues the uniqueness embodied in…

  16. 14 CFR 23.1457 - Cockpit voice recorders.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Cockpit voice recorders. 23.1457 Section 23... Equipment § 23.1457 Cockpit voice recorders. (a) Each cockpit voice recorder required by the operating rules... cockpit-mounted area microphone, located in the best position for recording voice...

  17. Parent Trigger Laws and the Promise of Parental Voice

    Science.gov (United States)

    Smith, William C.; Rowland, Julie

    2014-01-01

    Parent trigger laws have gained momentum nationally under the premise that they will increase local authority by amplifying parental voice in the decision to turn around "failing" schools. Using Hirschman's exit, voice, and loyalty framework we create two conceptual models of voice and evaluate the promise of voice in California, home of…

  18. Sonorous Voice and Feminist Teaching: Lessons from Cavarero

    Science.gov (United States)

    Forrest, Michelle

    2015-01-01

    I claim that Adriana Cavarero's concept of sonorous voice is significant in feminist teaching because, as she argues, dominant concepts of voice refer to voice in semantic terms thereby discounting voice in sonorous terms. This process of "devocalization", spanning the history of Western philosophy, devalues the uniqueness embodied in…

  19. Parent Trigger Laws and the Promise of Parental Voice

    Science.gov (United States)

    Smith, William C.; Rowland, Julie

    2014-01-01

    Parent trigger laws have gained momentum nationally under the premise that they will increase local authority by amplifying parental voice in the decision to turn around "failing" schools. Using Hirschman's exit, voice, and loyalty framework we create two conceptual models of voice and evaluate the promise of voice in California,…

  20. Teachers’ voice use in teaching environment. Aspects on speakers’ comfort

    DEFF Research Database (Denmark)

    Lyberg-Åhlander, Viveka; Rydell, Roland; Löfqvist, Anders;

    2015-01-01

    Teachers have high occupational voice demands. The voice load of teachers is both environmental and individual. Little is known about the teachers’ own view of the contribution from the environment and about the teachers’ voice use at their work-place. Aim: The purpose was to investigate the voic...

  1. [Observations on the accent-method of Smith in the management of voice and speech disturbances. Part II (author's transl)].

    Science.gov (United States)

    Dalhoff, K; Kitzing, P

    1977-06-01

    In an earlier paper [HNO 25, 102 (1977)], the accent-method for the treatment of voice disorders has been described in detail. The rhythmical pronunciation of stressed ("accentuated") syllables with a physiologically correct phonatory respiration and a loose articulation form the basis for this method, and allow treatment of voice disorders as well as problems related to abnormal speech behavior. Further discussion is based on present theories of the physics and the physiology of voice function as well as on concepts from modern psychology and pedagogics.

  2. Identity and identity conflict in the workplace

    NARCIS (Netherlands)

    K.E. Horton (Kate); P.S. Bayerl (Saskia); G. Belschak-Jacobs (Gabriele)

    2014-01-01

    textabstractAs individuals, we define ourselves according to various characteristics that include our values and beliefs. This gives us our identity. As organisations become increasingly complex, understanding the concept of identity conflict may mean the difference between success and failure.

  3. Identities as organizational practices

    DEFF Research Database (Denmark)

    Oshima, Sae; Asmuß, Birte

    Identity has been widely acknowledged as playing a central role in various organizational processes, yet there is still a need to better understand the dynamics and functions of identity work in modern organizations. The present paper is centered within this concern, and examines identity as inte......) reveal the intersubjective, multimodal and embodied nature of identity work; 2) demonstrate identity work as organizational practices, used in order to accomplish specific actions; and 3) pose a question on the view on identity as a layered/leveled phenomenon.......Identity has been widely acknowledged as playing a central role in various organizational processes, yet there is still a need to better understand the dynamics and functions of identity work in modern organizations. The present paper is centered within this concern, and examines identity...

  4. VOT and the perception of voicing

    Science.gov (United States)

    Remez, Robert E.

    2001-05-01

    In explaining the ability to distinguish phonemes, linguists have described the dimension of voicing. Acoustic analyses have identified many correlates of the voicing contrast in initial, medial, and final consonants within syllables, and these in turn have motivated studies of the perceptual resolution of voicing. The framing conceptualization articulated by Lisker and Abramson 40 years ago in physiological, phonetic, and perceptual studies has been widely influential, and research on voicing now adopts their perspective without reservation. Their original survey included languages with two voicing categories (Dutch, Puerto Rican Spanish, Hungarian, Tamil, Cantonese, English), three voicing categories (Eastern Armenian, Thai, Korean), and four voicing categories (Hindi, Marathi). Perceptual studies inspired by this work have also ranged widely, including tests with different languages and with listeners of several species. The profound value of the analyses of Lisker and Abramson is evident in the empirical traction provided by the concept of VOT in research on the every important perceptual question about speech and language in our era. Some of these classic perceptual investigations will be reviewed. [Research supported by NIH (DC00308).

  5. Simultaneous face and voice processing in schizophrenia.

    Science.gov (United States)

    Liu, Taosheng; Pinheiro, Ana P; Zhao, Zhongxin; Nestor, Paul G; McCarley, Robert W; Niznikiewicz, Margaret

    2016-05-15

    While several studies have consistently demonstrated abnormalities in the unisensory processing of face and voice in schizophrenia (SZ), the extent of abnormalities in the simultaneous processing of both types of information remains unclear. To address this issue, we used event-related potentials (ERP) methodology to probe the multisensory integration of face and non-semantic sounds in schizophrenia. EEG was recorded from 18 schizophrenia patients and 19 healthy control (HC) subjects in three conditions: neutral faces (visual condition-VIS); neutral non-semantic sounds (auditory condition-AUD); neutral faces presented simultaneously with neutral non-semantic sounds (audiovisual condition-AUDVIS). When compared with HC, the schizophrenia group showed less negative N170 to both face and face-voice stimuli; later P270 peak latency in the multimodal condition of face-voice relative to unimodal condition of face (the reverse was true in HC); reduced P400 amplitude and earlier P400 peak latency in the face but not in the voice-face condition. Thus, the analysis of ERP components suggests that deficits in the encoding of facial information extend to multimodal face-voice stimuli and that delays exist in feature extraction from multimodal face-voice stimuli in schizophrenia. In contrast, categorization processes seem to benefit from the presentation of simultaneous face-voice information. Timepoint by timepoint tests of multimodal integration did not suggest impairment in the initial stages of processing in schizophrenia.

  6. The Role of Listener Experience on Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) Ratings of Postthyroidectomy Voice

    Science.gov (United States)

    Helou, Leah B.; Solomon, Nancy Pearl; Henry, Leonard R.; Coppit, George L.; Howard, Robin S.; Stojadinovic, Alexander

    2010-01-01

    Purpose: To determine whether experienced and inexperienced listeners rate postthyroidectomy voice samples similarly using the Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V). Method: Prospective observational study of voice quality ratings of randomized and blinded voice samples was performed. Twenty-one postthyroidectomy patients'…

  7. Voice

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    A simulated mission named Mars500 ended on Nov. 4, 2011. Six volunteer astronauts from Russia, Europe and China had been living inside steel tubes for 520 days, meant to mirror the confinement and stress that a real voyage to Mars would entail.

  8. Voices

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Xu Weihua: 'I Suggest Legalizing the Regulation That Men and Women Retire at me Same Age.' 徐维华:“我建议将男女享有同等退休年龄写入法律。” During a recent working conference, Xu Weihua, deputy-director of the Center for Women's Law and Legal Services of Peking University, said," In addition to the difficulties in finding employment, Chinese women also suffer from gender discrimination, as they must retire earlier than men. I suggest legalizing the regulation that men and women retire at the same age.

  9. Voice

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    The Super Bowl is the annual championship game of the NFL, the highest level of professional American football in the United States. On Feb. 6, 2012, the 46th Super Bowl was held in Indianapolis. The New York Giants beat the New England Patriots, and won the trophy.

  10. Voice

    Institute of Scientific and Technical Information of China (English)

    JENNIFER; LIM

    1999-01-01

    ON July 11 an exciting sceneunfolded in the Beijing ConcertHall:Jiang Ying,professor ofthe Central Conservatory of Music(CCM),praised by the Chinese Vocal music circleas a person of authority in the European

  11. Unvoiced/voiced classification and voiced harmonic parameters estimation using the third-order statistics

    Institute of Scientific and Technical Information of China (English)

    YING Na; ZHAO Xiao-hui; DONG Jing

    2007-01-01

    Unvoiced/voiced classification of speech is a challenging problem especially under conditions of low signal-to-noise ratio or the non-white-stationary noise environment. To solve this problem, an algorithm for speech classification, and a technique for the estimation of pairwise magnitude frequency in voiced speech are proposed. By using third order spectrum of speech signal to remove noise, in this algorithm the least spectrum difference to get refined pitch and the max harmonic number is given. And this algorithm utilizes spectral envelope to estimate signal-to-noise ratio of speech harmonics. Speech classification, voicing probability, and harmonic parameters of the voiced frame can be obtained.Simulation results indicate that the proposed algorithm, under complicated background noise, especially Gaussian noise, can effectively classify speech in high accuracy for voicing probability and the voiced parameters.

  12. Telling stories and hearing voices: narrative work with voice hearers in acute care.

    Science.gov (United States)

    Place, C; Foxcroft, R; Shaw, J

    2011-11-01

    Mental health nurses do not always feel at ease talking in detail with voice hearers about their experiences. Using the approach of Romme and Escher, a project was developed to support staff on an acute inpatient ward to explore voice hearing with patients. Romme and Escher suggest that a person's own understanding of their voices and their meaning is the key to recovery. Working together, the nurse helps voice hearers construct a narrative that tells the story of their voices. Examples from the narratives show how they can help increase understanding of a person's voices, and how the mental health nurse in acute care can realistically offer therapeutic interventions that may help a person towards recovery.

  13. Unfamiliar voice identification: Effect of post-event information on accuracy and voice ratings

    Directory of Open Access Journals (Sweden)

    Harriet Mary Jessica Smith

    2014-04-01

    Full Text Available This study addressed the effect of misleading post-event information (PEI on voice ratings, identification accuracy, and confidence, as well as the link between verbal recall and accuracy. Participants listened to a dialogue between male and female targets, then read misleading information about voice pitch. Participants engaged in verbal recall, rated voices on a feature checklist, and made a lineup decision. Accuracy rates were low, especially on target-absent lineups. Confidence and accuracy were unrelated, but the number of facts recalled about the voice predicted later lineup accuracy. There was a main effect of misinformation on ratings of target voice pitch, but there was no effect on identification accuracy or confidence ratings. As voice lineup evidence from earwitnesses is used in courts, the findings have potential applied relevance.

  14. An English Teacher Struggle to Establish Voice in the Periphery

    Directory of Open Access Journals (Sweden)

    Nugrahenny T. Zacharias

    2011-01-01

    Full Text Available This paper explores my identity formation and the struggle to establish voice as a non-native teacher working in the periphery. While publication on non-native speakers’ struggle into academia has been growing in the West, such publication is rare in the periphery where I have been working as an English language teacher for the last seven years. My personal reflection has shown that similar to their non-native colleagues working in the Center, non-native teachers also experienced marginalization that have fostered a perception that their nono-nativeness is a drawback. This leads to an identity of the non-native teacher s into a producer of errors and second-rate citizens despite years of learning English. From this personal narrative, I learned that it is crucial for teacher education programs to address issues of native/non-natives as an attempt to unfasten destructive identity constructions that non-native speakers are accustomed to.

  15. Teachers’ voice use in teaching environment. Aspects on speakers’ comfort

    OpenAIRE

    Lyberg-Åhlander, Viveka; Rydell, Roland; Löfqvist, Anders; Garcia, David Pelegrin; Brunskog, Jonas

    2015-01-01

    Teachers have high occupational voice demands. The voice load of teachers is both environmental and individual. Little is known about the teachers’ own view of the contribution from the environment and about the teachers’ voice use at their work-place. Aim: The purpose was to investigate the voice use and prevalence of voice problems in teachers and to explore their ratings of vocally loading aspects of their working environment. Method: A questionnaire-survey in 467 teachers aiming to explor...

  16. Space-Based Voice over IP Networks

    Science.gov (United States)

    Nguyen, Sam P.; Okino, Clayton; Walsh, William; Clare, Loren

    2007-01-01

    In human space exploration missions (e.g. a return to the Moon and for future missions to Mars), there will be a need to provide voice communications services. In this work we focus on the performance of Voice over IP (VoIP) techniques applied to space networks, where long range latencies, simplex links, and significant bit error rates occur. Link layer and network layer overhead issues are examined. Finally, we provide some discussion on issues related to voice conferencing in the space network environment.

  17. Perception of Paralinguistic Traits in Synthesized Voices

    DEFF Research Database (Denmark)

    Baird, Alice Emily; Hasse Jørgensen, Stina; Parada-Cabaleiro, Emilia

    the paralinguistic traits of the synthesized voice. Using a corpus of 13 synthesized voices, constructed from acoustic concatenative speech synthesis, we assessed the response of 23 listeners from differing cultural backgrounds. Evaluating if the perception shifts from the known ground–truths, we asked listeners...... to assigned traits of age, gender, accent origin, and human–likeness. Results present a difference in perception for age and human–likeness across voices, and a general agreement across listeners for both gender and accent origin. Connections found between age, gender and human–likeness call for further...

  18. Scripting Professional Identities

    DEFF Research Database (Denmark)

    Bévort, Frans; Suddaby, Roy

    2016-01-01

    This article examines how individual accountants subjectively interpret competing logics of professionalism as they transform from practicing accountants to managerial roles and as their organizations transform from traditional professional partnerships to more corporate organizational forms. Based...... on a longitudinal ethnography of professionals in a Big Four accounting firm we analyse the process by which individual professionals make sense of their new roles and integrate the conflicting demands of professional and managerial logics. We find that individuals are active authors of their own identity scripts...... logics is based less of inter-subjective interactions, as prior literature has assumed, and is, instead, based on individual cognition and interpretive subjectivity. We also contribute to research in professional service firms by offering a conceptual model of the individual micro-processes required...

  19. [Complex voice assessment--Polish version of the Voice Handicap Index (VHI)].

    Science.gov (United States)

    Pruszewicz, Antoni; Obrebowski, Andrzej; Wiskirska-Woźnica, Bozena; Wojnowski, Waldemar

    2004-01-01

    The aim of this work was to present own modification of Jacobson's The Voice Handicap Index, the self-estimation scale of the voice as a one part of the complex voice evaluation. The VHI contains three groups of questions of physical, emotional and functional subscales, which specify complaints during phonation scored in 4 points (0-4). The presented our own modification of the VHI may be useful in everyday clinical practice.

  20. Shifting voices with participant roles: Voice qualities and speech registers in Mesoamerica

    OpenAIRE

    Sicoli, M.

    2010-01-01

    Although an increasing number of sociolinguistic researchers consider functions of voice qualities as stylistic features, few studies consider cases where voice qualities serve as the primary signs of speech registers. This article addresses this gap through the presentation of a case study of Lachixio Zapotec speech registers indexed though falsetto, breathy, creaky, modal, and whispered voice qualities. I describe the system of contrastive speech registers in Lachixio Zapotec and then track...

  1. Towards a Theoretical Framework of Heritage Language Literacy and Identity Processes

    Science.gov (United States)

    Lo-Philip, Stephanie Wing-Yan

    2010-01-01

    Drawing mainly on Pierre Bourdieu's notions of symbolic capital, Bakhtin's concept of voice and heteroglossia in the novel, and Gee's theory of Discourses and the term third space as applied in education, I construct a theoretical framework for heritage language (HL) literacy and identity processes. I propose that HL literacy acquisition be viewed…

  2. Feminism and the politics of identity in Ingrid de Kok's Familiar Ground

    African Journals Online (AJOL)

    Born in Johannesburg in 1951 de Kok grew up in the mining town of Stilfontein ... trajectories that inhere in her quest for the reclamation of the feminine voice, ..... reflect that the only way to the restoration of the woman's identity is through rising.

  3. Revisiting Discourses of Language, Identity and Community in a Transnational Context through a Commemorative Book Project

    Science.gov (United States)

    Lytra, Vally

    2014-01-01

    In this article, I present and discuss a commemorative book project to mark the fortieth anniversary of the Greek School of Lausanne. I examine the continuities and discontinuities of the notions of language, identity and community as these were represented through the voices of former Greek state officials, teachers and pupils. I take a long…

  4. Towards a Theoretical Framework of Heritage Language Literacy and Identity Processes

    Science.gov (United States)

    Lo-Philip, Stephanie Wing-Yan

    2010-01-01

    Drawing mainly on Pierre Bourdieu's notions of symbolic capital, Bakhtin's concept of voice and heteroglossia in the novel, and Gee's theory of Discourses and the term third space as applied in education, I construct a theoretical framework for heritage language (HL) literacy and identity processes. I propose that HL literacy acquisition be viewed…

  5. HBCUs as Critical Context for Identity Work: Reflections, Experiences, and Lessons Learned

    Science.gov (United States)

    Greenfield, Derek F.; Innouvong, Tony; Aglugub, Richard Jay; Yusuf, Ismail A.

    2015-01-01

    Using narratives from a diverse group of students and staff in terms of race and religion, this chapter gives voice to these individuals' experiences with issues of diversity and inclusion at an HBCU. This chapter also discusses how these experiences helped to facilitate the authors' racial and cultural identity development.

  6. Comparison of voice acquisition methodologies in speech research.

    Science.gov (United States)

    Vogel, Adam P; Maruff, Paul

    2008-11-01

    The use of voice acoustic techniques has the potential to extend beyond work devoted purely to speech or vocal pathology. For this to occur, however, researchers and clinicians will require acquisition technologies that provide fast, accurate, and cost-effective methods for recording data. Therefore, the present study aimed to compare industry-standard techniques for acquiring high-quality acoustic signals (e.g., hard drive and solid-state recorder) with widely available and easy-to-use, computer-based (standard laptop) data-acquisition methods. Speech samples were simultaneously acquired from 15 healthy controls using all three methods and were analyzed using identical analysis techniques. Data from all three acquisition methods were directly compared using a variety of acoustic correlates. The results suggested that selected acoustic measures (e.g., f 0, noise-to-harmonic ratio, number of pauses) were accurately obtained using all three methods; however, minimum recording standards were required for widely used measures of perturbation.

  7. Mediatization: a concept, multiple voices

    Directory of Open Access Journals (Sweden)

    Pedro Gilberto GOMES

    2016-12-01

    Full Text Available Mediatization has become increasingly a key concept, fundamental, essential to describe the present and the history of media and communicative change taking place. Thus, it became part of a whole, one can not see them as a separate sphere. In this perspective, the media coverage is used as a concept to describe the process of expansion of the different technical means and consider the interrelationships between the communicative change, means and sociocultural change. However, although many researchers use the concept of mediatization, each gives you the meaning that best suits your needs. Thus, the concept of media coverage is treated with multiple voices. This paper discusses this problem and present a preliminary pre-position on the matter.

  8. Giving the Customer a Voice

    DEFF Research Database (Denmark)

    Van der Hoven, Christopher; Michea, Adela; Varnes, Claus

    ” (Deszca et al, 2010, p613). Therefore, in situations where traditional techniques - interviews and focus groups - are ineffective, the question is which market research techniques are appropriate, particularly for developing breakthrough products? To investigate this, an attempt was made to access...... their knowledge, repertory grid technique was used. This psychology based method particularly seeks out tacit knowledge by using indepth interviews. In this case the interviews were conducted with professionals from leading market research agencies in two countries. The resulting data provided two unique insights...... the voice of the customer (VoC) through market research is well documented (Davis, 1993; Mullins and Sutherland, 1998; Cooper et al., 2002; Flint, 2002; Davilla et al., 2006; Cooper and Edgett, 2008; Cooper and Dreher, 2010; Goffin and Mitchell, 2010). However, not all research methods are well received...

  9. Voice Technology Using Personal Computers.

    Science.gov (United States)

    1987-01-01

    PROGRA -.. NDC -A85 -AiSG 743 VOICE TECNOLOGY USING PERSONAL COMPUTE3SI(U) alit FORCE 212 INST OF TECH MRIGJ4T-PATTERSON RFB ON G L TALBOT 1987...Inline( $2E/$C6/$06/ Int24Err $Ol/$50/$89/$F8/$2E/$A2/ Int24ErrCode /$58/$BO/$OO/$89/$EC/$5D/$CF); - 150 - i..r - l. .. { Turbo: PUSH BP save...caller’s stack frame MOV BP,SP Set up this procedure’s stack frame PUSH BP ? Inline: MOV BYTE CS:[INT24Err],I Set INT24Err to True PUSH AX MOV AX,DI Get INT

  10. Validation and Adaptation of the Singing Voice Handicap Index for Egyptian Singing Voice.

    Science.gov (United States)

    Abou-Elsaad, Tamer; Baz, Hemmat; Afsah, Omayma; Abo-Elsoud, Hend

    2017-01-01

    Measuring the severity of a voice disorder is difficult. This can be achieved by both subjective and objective measures. The Voice Handicap Index is the most known and used self-rating tool for voice disorders. The Classical Singing Handicap Index (CSHI) is a self-administered questionnaire measuring the impact of vocal deviation on the quality of life of singers. The objective of this study was to develop an Arabic version of the CSHI and to test its validity and reliability in Egyptian singers with different singing styles with normal voice and with voice disorders. The interpreted version was administered to 70 Egyptian singers including artistic singers (classical and popular) and specialized singers (Quran reciters and priests) who were divided into 40 asymptomatic singers (control group) and 30 singers with voice disorders. Participants' responses were statistically analyzed to assess the validity and reliability, and to compare the patient group with the control group. Quran reciters, patients with no previous professional training, and patients with vocal fold lesions demonstrated the highest scores. The Arabic version of CSHI is found to be a reliable, valid, and sensitive self-assessment tool that can be used in the clinical practice for the evaluation of the impact of voice disorders on singing voice. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  11. [Tracheostomy cannulas and voice prostheses].

    Science.gov (United States)

    Kramp, B; Dommerich, S

    2009-05-01

    Tracheostomy cannulas and voice prosthesis are mechanical aids for patients, who for different reasons underwent either tracheostomies or laryngectomies. In this review, indications, surgical procedures, and consequencies of the preceeding surgical intervention are reported for a better understanding of the specific requirements for the artificial aids. In spite of the increasing number of percutaneous dilatation tracheostomies, e. g. in intensive care units, a classical tracheostomy with epithelialized connections between trachea and skin still represents the method of choice for all cases, in which a longer lasting access to the trachea is requested. Special tubes made of different materials, offering different physical qualities are used to keep the tracheostomy open and guarantee an easy access to the lower respiratory tract. For each individual patient the most adequate device must be found out. Voice prostheses allow a fast and effective vocal rehabilitation after laryngectomy. As many models are on the market with differences in terms of material, principle and design of the underlying valve mechanism, size etc., again, in each individual patient the most suitable prosthesis has to be chosen. In combination with special heat and moisture exchangers (HME), such prostheses not only allow a good vocal but also pulmonary rehabilitation. The duration of such prostheses depend on material properties but also on formation of biofilms (mostly consisting of bacteria and fungi) that can destroy the valve mechanism. Whenever possible, and additional valve mechanism covering the opening of the tracheostomy should be used in order to avoid the necessity to close this opening manually during phonation. Each doctor taking care of patients with speech prostheses after laryngectomy should know exactly what to do in case the device fails or gets lost.

  12. Negotiating work identity

    Directory of Open Access Journals (Sweden)

    Tamsen Saayman

    2011-03-01

    Full Text Available Orientation: The study explored the dynamics of work identity negotiation and construction.Research purpose: The aim of the study was to investigate identity tensions and demands that mobilise identity work in the work environment.Motivation for the study: The study hoped to improve the understanding of the dynamics of identity construction and negotiation.Research design, approach and method: Using grounded theory methodology in the context of qualitative field research, the researchers conducted two unstructured interviews with 28 employees of a South African manufacturing company.Main findings: The five primary dimensions the data yielded were personal identity, individual agency, social identity, social practice and job.Practical/managerial implications: This study has implications for organisations that want to improve productivity through understanding work identity.Contribution/value-add: The article presents a conceptual model of the demands and tensions that influence work identity.

  13. Researching Identity and Interculturality

    DEFF Research Database (Denmark)

    Lønsmann, Dorte

    2016-01-01

    Review of: Researching Identity and Interculturality / by F. Dervin and K. Risager (eds.). Routledge 2015, 245 pp.......Review of: Researching Identity and Interculturality / by F. Dervin and K. Risager (eds.). Routledge 2015, 245 pp....

  14. Diversity of deaf identities.

    Science.gov (United States)

    Bat-Chava, Y

    2000-12-01

    Social Identity Theory (Tajfel, 1981) posits that members of minority groups achieve positive social identity by (a) attempting to gain access to the mainstream through individual mobility or (b) working with other group members to bring about social change. Some people may use a combination of both strategies. Through the use of cluster analysis, the existence of three identities associated with these strategies was discerned in a sample of 267 deaf adults: culturally hearing identity, culturally deaf identity, and bicultural identity, each comprising about a third of the sample. A subset of 56 people were interviewed in depth; excerpts are presented to illustrate the identity types. Qualified support was found for the prediction that people with culturally deaf and bicultural identities would have higher self-esteem.

  15. Professional entrepreneurial identity construction

    DEFF Research Database (Denmark)

    Ramsgaard, Michael Breum

    2014-01-01

    The present study investigates the construction of a professional identity as an entrepreneur in a sample of people with educational background in nutrition and health. The study examines the connection between professional identity construction and entrepreneurial business emergence using...

  16. Hierarchy of modular graph identities

    Energy Technology Data Exchange (ETDEWEB)

    D’Hoker, Eric; Kaidi, Justin [Mani L. Bhaumik Institute for Theoretical Physics, Department of Physics and Astronomy,University of California,Los Angeles, CA 90095 (United States)

    2016-11-09

    The low energy expansion of Type II superstring amplitudes at genus one is organized in terms of modular graph functions associated with Feynman graphs of a conformal scalar field on the torus. In earlier work, surprising identities between two-loop graphs at all weights, and between higher-loop graphs of weights four and five were constructed. In the present paper, these results are generalized in two complementary directions. First, all identities at weight six and all dihedral identities at weight seven are obtained and proven. Whenever the Laurent polynomial at the cusp is available, the form of these identities confirms the pattern by which the vanishing of the Laurent polynomial governs the full modular identity. Second, the family of modular graph functions is extended to include all graphs with derivative couplings and worldsheet fermions. These extended families of modular graph functions are shown to obey a hierarchy of inhomogeneous Laplace eigenvalue equations. The eigenvalues are calculated analytically for the simplest infinite sub-families and obtained by Maple for successively more complicated sub-families. The spectrum is shown to consist solely of eigenvalues s(s−1) for positive integers s bounded by the weight, with multiplicities which exhibit rich representation-theoretic patterns.

  17. Voice-controlled Debugging of Spreadsheets

    CERN Document Server

    Flood, Derek

    2008-01-01

    Developments in Mobile Computing are putting pressure on the software industry to research new modes of interaction that do not rely on the traditional keyboard and mouse combination. Computer users suffering from Repetitive Strain Injury also seek an alternative to keyboard and mouse devices to reduce suffering in wrist and finger joints. Voice-control is an alternative approach to spreadsheet development and debugging that has been researched and used successfully in other domains. While voice-control technology for spreadsheets is available its effectiveness has not been investigated. This study is the first to compare the performance of a set of expert spreadsheet developers that debugged a spreadsheet using voice-control technology and another set that debugged the same spreadsheet using keyboard and mouse. The study showed that voice, despite its advantages, proved to be slower and less accurate. However, it also revealed ways in which the technology might be improved to redress this imbalance.

  18. Voice quality variations in English sentences

    Science.gov (United States)

    Epstein, Melissa

    2002-05-01

    This study examines the predictability of changes in voice quality at the sentence level in English. Sentence-level effects can only be isolated once the effects of linguistic factors (e.g., glottalization before a glottalized consonant), social or dialectal, and individual factors have been eliminated. In this study, these effects were controlled by obtaining a baseline value for each measurement for each word of the corpus. Voice quality variations were tracked using quantitative measurements derived from the LF model of the glottal source, and also qualitative descriptions of the waveforms. Preliminary results indicate that there are consistent voice quality differences at the sentence level and that pitch contours and sentence accent also produce predictable effects on voice quality.

  19. Voice Recognition in Face-Blind Patients.

    Science.gov (United States)

    Liu, Ran R; Pancaroglu, Raika; Hills, Charlotte S; Duchaine, Brad; Barton, Jason J S

    2016-04-01

    Right or bilateral anterior temporal damage can impair face recognition, but whether this is an associative variant of prosopagnosia or part of a multimodal disorder of person recognition is an unsettled question, with implications for cognitive and neuroanatomic models of person recognition. We assessed voice perception and short-term recognition of recently heard voices in 10 subjects with impaired face recognition acquired after cerebral lesions. All 4 subjects with apperceptive prosopagnosia due to lesions limited to fusiform cortex had intact voice discrimination and recognition. One subject with bilateral fusiform and anterior temporal lesions had a combined apperceptive prosopagnosia and apperceptive phonagnosia, the first such described case. Deficits indicating a multimodal syndrome of person recognition were found only in 2 subjects with bilateral anterior temporal lesions. All 3 subjects with right anterior temporal lesions had normal voice perception and recognition, 2 of whom performed normally on perceptual discrimination of faces. This confirms that such lesions can cause a modality-specific associative prosopagnosia.

  20. Language, Power and Identity

    Science.gov (United States)

    Wodak, Ruth

    2012-01-01

    How are identities constructed in discourse? How are national and European identities tied to language and communication? And what role does power have--power in discourse, over discourse and of discourse? This paper seeks to identify and analyse processes of identity construction within Europe and at its boundaries, particularly the diversity of…

  1. Experiencing with Identity

    DEFF Research Database (Denmark)

    Pors, Justine Grønbæk

    2012-01-01

    This article studies how a political organization begins to experiment with its identity. By use of an empirical case of the Danish Ministry of Education, I examine how a political organization supplements its identity of a legislating power with identities of a supervisor, beacon and facilitator...

  2. Identity Security Awareness

    OpenAIRE

    Philipsen, Nayna C.

    2004-01-01

    Identity theft is an increasing concern when organizations, businesses, and even childbirth educators ask for a client's Social Security number for identification purposes. In this column, the author suggests ways to protect one's identity and, more importantly, decrease the opportunities for identity theft.

  3. Mobile Identity Management

    NARCIS (Netherlands)

    Hoepman, J.J.

    2011-01-01

    Identity management consists of the processes and all underlying technologies for the creation, management, and usage of digital identities. Business rely on identity management systems to simplify the management of access rights to their systems and services for both their employees and their custo

  4. Using dysphonic voice to characterize speaker's biometry

    OpenAIRE

    Gómez Vilda, Pedro; San Segundo, Eugenia; Mazaira Fernández, Luis Miguel; Álvarez Marquina, Agustín; Rodellar Biarge, M. Victoria

    2015-01-01

    Phonation distortion leaves relevant marks in a speaker's biometric profile. Dysphonic voice production may be used for biometrical speaker characterization. In the present paper phonation features derived from the glottal source (GS) parameterization, after vocal tract inversion, is proposed for dysphonic voice characterization in Speaker Verification tasks. The glottal source derived parameters are matched in a forensic evaluation framework defining a distance-based metric specification. Th...

  5. Voice Biometrics for Information Assurance Applications

    Science.gov (United States)

    2007-11-02

    verification capability). Approach #2: The individual speaker selects a test phrase (our approach) — In the NRL voice biomet - rics system, the...templates must be issued to all users. Approach #2: Unprocessed speech waveforms (our approach) — If the fingerprint-matching biomet - rics method stores...is that the amount of data to be stored is larger compared to the previous approach. The minimum amount of information we need to perform voice biomet

  6. Silence and Voicing Accumulations in Italian Primary School Teachers With and Without Voice Disorders.

    Science.gov (United States)

    Bottalico, Pasquale; Graetzer, Simone; Astolfi, Arianna; Hunter, Eric J

    2017-03-01

    The relationship between the silence and voicing accumulations of primary school teachers and the teachers' clinical status was examined to determine whether more voicing accumulations and fewer silence accumulations were measured for the vocally unhealthy subjects than for the healthy subjects, which would imply more vocal loading and fewer short-term recovery moments. Twenty-six Italian primary school teachers were allocated by clinicians to three groups: (1) with organic voice disorders, (2) with subjectively mild organic alteration or functional voice symptoms, and (3) normal voice quality and physiology. Continuous silence and voicing periods were measured with the APM3200 during the teachers' 4-hour workdays. The accumulations were grouped into seven time intervals, ranging from 0.03-0.9 to 3.16-10 seconds, according to Italian prosody. The effects of group on silence and voicing accumulations were evaluated. Regarding silence accumulations, Group 1 accumulated higher values in intervals between 0.1 and 3.15 seconds than other groups, whereas Groups 2 and 3 did not differ from each other. Voicing accumulations between 0.17 and 3.15 seconds were higher for subjects with a structural disorder. A higher time dose was accumulated by these subjects (40.6%) than other subjects (Group 2, 31.9%; Group 3, 32.3%). Although previous research has suggested that a rest period of a few seconds may produce some vocal fatigue recovery, these results indicate that periods shorter than 3.16 seconds may not have an observable effect on recovery. The results provide insight into how vocal fatigue and vocal recovery may relate to voice disorders in occupational voice users. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  7. Voice Use Among Music Theory Teachers: A Voice Dosimetry and Self-Assessment Study.

    Science.gov (United States)

    Schiller, Isabel S; Morsomme, Dominique; Remacle, Angélique

    2017-07-25

    This study aimed (1) to investigate music theory teachers' professional and extra-professional vocal loading and background noise exposure, (2) to determine the correlation between vocal loading and background noise, and (3) to determine the correlation between vocal loading and self-evaluation data. Using voice dosimetry, 13 music theory teachers were monitored for one workweek. The parameters analyzed were voice sound pressure level (SPL), fundamental frequency (F0), phonation time, vocal loading index (VLI), and noise SPL. Spearman correlation was used to correlate vocal loading parameters (voice SPL, F0, and phonation time) and noise SPL. Each day, the subjects self-assessed their voice using visual analog scales. VLI and self-evaluation data were correlated using Spearman correlation. Vocal loading parameters and noise SPL were significantly higher in the professional than in the extra-professional environment. Voice SPL, phonation time, and female subjects' F0 correlated positively with noise SPL. VLI correlated with self-assessed voice quality, vocal fatigue, and amount of singing and speaking voice produced. Teaching music theory is a profession with high vocal demands. More background noise is associated with increased vocal loading and may indirectly increase the risk for voice disorders. Correlations between VLI and self-assessments suggest that these teachers are well aware of their vocal demands and feel their effect on voice quality and vocal fatigue. Visual analog scales seem to represent a useful tool for subjective vocal loading assessment and associated symptoms in these professional voice users. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  8. Wavelet adaptation for automatic voice disorders sorting.

    Science.gov (United States)

    Erfanian Saeedi, Nafise; Almasganj, Farshad

    2013-07-01

    Early diagnosis of voice disorders and abnormalities by means of digital speech processing is a subject of interest for many researchers. Various methods are introduced in the literature, some of which are able to extensively discriminate pathological voices from normal ones. Voice disorders sorting, on the other hand, has received less attention due to the complexity of the problem. Although, previous publications show satisfactory results in classifying one type of disordered voice from normal cases, or two different types of abnormalities from each other, no comprehensive approach for automatic sorting of vocal abnormalities has been offered yet. In this paper, a solution for this problem is suggested. We create a powerful wavelet feature extraction approach, in which, instead of standard wavelets, adaptive wavelets are generated and applied to the voice signals. Orthogonal wavelets are parameterized via lattice structure and then, the optimal parameters are investigated through an iterative process, using the genetic algorithm (GA). GA is guided by the classifier results. Based on the generated wavelet, a wavelet-filterbank is constructed and the voice signals are decomposed to compute eight energy-based features. A support vector machine (SVM) then classifies the signals using the extracted features. Experimental results show that six various types of vocal disorders: paralysis, nodules, polyps, edema, spasmodic dysphonia and keratosis are fully sorted via the proposed method. This could be a successful step toward sorting a larger number of abnormalities associated with the vocal system. Copyright © 2013 Elsevier Ltd. All rights reserved.

  9. Voice Quality in Mobile Telecommunication System

    Directory of Open Access Journals (Sweden)

    Evaldas Stankevičius

    2013-05-01

    Full Text Available The article deals with methods measuring the quality of voice transmitted over the mobile network as well as related problem, algorithms and options. It presents the created voice quality measurement system and discusses its adequacy as well as efficiency. Besides, the author presents the results of system application under the optimal hardware configuration. Under almost ideal conditions, the system evaluates the voice quality with MOS 3.85 average estimate; while the standardized TEMS Investigation 9.0 has 4.05 average MOS estimate. Next, the article presents the discussion of voice quality predictor implementation and investigates the predictor using nonlinear and linear prediction methods of voice quality dependence on the mobile network settings. Nonlinear prediction using artificial neural network resulted in the correlation coefficient of 0.62. While the linear prediction method using the least mean squares resulted in the correlation coefficient of 0.57. The analytical expression of voice quality features from the three network parameters: BER, C / I, RSSI is given as well.Article in Lithuanian

  10. Personality as a predictor of the value of voice.

    Science.gov (United States)

    Avery, Derek R

    2003-09-01

    The opportunity for workers to provide input, also known as voice, has received extensive study. The contrasting relational and instrumental theories of voice have stimulated research investigating why people value voice. However, researchers have yet to assess individual differences in the actual value that people place on voice. This consideration is particularly important because the effect of voice on perceived procedural fairness varies according to the value of voice. This laboratory study is an examination of the Big Five (extraversion, agreeableness, openness to experience, neuroticism, and conscientiousness; L. Goldberg, 1992) and core self-evaluations (neuroticism, self-esteem, self-efficacy, and locus of control; T. Judge, E. Locke, & C. Durham, 1997) as predictors of the value of voice for 96 undergraduates. Although both the Big Five and core self-evaluations accounted for significant variance in the value of voice, only 2 individual components (extraversion and self-efficacy) significantly predicted the value of voice.

  11. "The Way We Hear Ourselves is Different from the Way Others Hear Us": Exploring the Literate Identities of a Black Radio Youth Collective

    Science.gov (United States)

    Green, Keisha L.

    2013-01-01

    How do black students acquire academic literacy skills without being severed from their cultural and historical identit(ies)? In this article, the author presents instances of literacy events in an out-of-school program called Youth Voices that serves to create opportunities for development of a strong sense of historical and cultural identity. An…

  12. Social Identity and Preferences*

    Science.gov (United States)

    Benjamin, Daniel J.; Choi, James J.; Strickland, A. Joshua

    2009-01-01

    Social identities prescribe behaviors for people. We identify the marginal behavioral effect of these norms on discount rates and risk aversion by measuring how laboratory subjects’ choices change when an aspect of social identity is made salient. When we make ethnic identity salient to Asian-American subjects, they make more patient choices. When we make racial identity salient to black subjects, non-immigrant blacks (but not immigrant blacks) make more patient choices. Making gender identity salient has no effect on intertemporal or risk choices. PMID:20871741

  13. Updating signal typing in voice: addition of type 4 signals.

    Science.gov (United States)

    Sprecher, Alicia; Olszewski, Aleksandra; Jiang, Jack J; Zhang, Yu

    2010-06-01

    The addition of a fourth type of voice to Titze's voice classification scheme is proposed. This fourth voice type is characterized by primarily stochastic noise behavior and is therefore unsuitable for both perturbation and correlation dimension analysis. Forty voice samples were classified into the proposed four types using narrowband spectrograms. Acoustic, perceptual, and correlation dimension analyses were completed for all voice samples. Perturbation measures tended to increase with voice type. Based on reliability cutoffs, the type 1 and type 2 voices were considered suitable for perturbation analysis. Measures of unreliability were higher for type 3 and 4 voices. Correlation dimension analyses increased significantly with signal type as indicated by a one-way analysis of variance. Notably, correlation dimension analysis could not quantify the type 4 voices. The proposed fourth voice type represents a subset of voices dominated by noise behavior. Current measures capable of evaluating type 4 voices provide only qualitative data (spectrograms, perceptual analysis, and an infinite correlation dimension). Type 4 voices are highly complex and the development of objective measures capable of analyzing these voices remains a topic of future investigation.

  14. Teaching Form as Form

    DEFF Research Database (Denmark)

    Keiding, Tina Bering

    2012-01-01

    understanding of form per se, or, to use an expression from this text, of form as form. This challenge can be reduced to one question: how can design teaching support students in achieving not only the ability to recognize and describe different form-related concepts in existing design (i.e. analytical...... means that form serves both as the connective value and as the concept for reflection. In other words, form is observed as form, not anything else. The didactical challenge of teaching form as form is accentuated by students’ everyday-based pre-orientation towards function at the expense of form....... In general, students enter design education as far more skilled observers with regards to function than form. They are, in other words, predisposed to observe objects asking ‘what is?’, rather than ‘how is?’. This habit has not only cognitive implications. It is closely intertwined with a rudimentary...

  15. Teaching Form as Form

    DEFF Research Database (Denmark)

    Keiding, Tina Bering

    2012-01-01

    understanding of form per se, or, to use an expression from this text, of form as form. This challenge can be reduced to one question: how can design teaching support students in achieving not only the ability to recognize and describe different form-related concepts in existing design (i.e. analytical...... means that form serves both as the connective value and as the concept for reflection. In other words, form is observed as form, not anything else. The didactical challenge of teaching form as form is accentuated by students’ everyday-based pre-orientation towards function at the expense of form...... vocabulary of form. Even in cases in which teaching uses terms and phrases from everyday life (for instance, ‘intersection’), the meaning of the word cannot necessarily be transmitted directly from an ordinary vocabulary into a design context. And it is clearly a common issue for the contributions...

  16. Silenced Voices Inside Our Schools.

    Science.gov (United States)

    Ginsberg, Roberta W.

    1998-01-01

    The conflict created between the need to belong and the development of sexual identity in gay and lesbian adolescents is investigated. Using naturalistic inquiry, interviews were conducted with gay/lesbian youth who participated in high school support groups. One particular example is discussed in relation to educational and counseling issues.…

  17. Identity and Professional Networking.

    Science.gov (United States)

    Raj, Medha; Fast, Nathanael J; Fisher, Oliver

    2017-06-01

    Despite evidence that large professional networks afford a host of financial and professional benefits, people vary in how motivated they are to build such networks. To help explain this variance, the present article moves beyond a rational self-interest account to examine the possibility that identity shapes individuals' intentions to network. Study 1 established a positive association between viewing professional networking as identity-congruent and the tendency to prioritize strengthening and expanding one's professional network. Study 2 revealed that manipulating the salience of the self affects networking intentions, but only among those high in networking identity-congruence. Study 3 further established causality by experimentally manipulating identity-congruence to increase networking intentions. Study 4 examined whether identity or self-interest is a better predictor of networking intentions, providing support for the former. These findings indicate that identity influences the networks people develop. Implications for research on the self, identity-based motivation, and professional networking are discussed.

  18. The Supermalt identity

    DEFF Research Database (Denmark)

    Bech-Larsen, Tino; Esbjerg, Lars; Grunert, Klaus G.

    2007-01-01

    -Caribbean informants. The food and beverage consumption of informants reflects their mixed cultural identity. The brand identity Supermalt appears to be malleable, with ample room for consumer co-construction. Perceptions of brand identity differ markedly among informants, who are all able to construct Supermalt...... on consumers' self-identities. The second part explored the role of food and beverage products in the construction of self-identities. The final part focused on the construction of brand identity for Supermalt. Findings - The article provides information on the self-identities constructed by Afro...... aiming to develop strong brands with a limited marketing budget. Based on the Supermalt case, suggestions are made regarding branding in relation to ethnic minorities. Originality/value - This article provides a study of a brand that has become strong within a narrowly defined group of consumers....

  19. Preservice Elementary Teachers' Voices Describe How Their Teacher Motivated Them to Do Mathematics

    Science.gov (United States)

    Harkness, Shelly Sheats; D'ambrosio, Beatriz; Morrone, Anastasia S.

    2007-01-01

    In this study, data in the form of (preservice teacher) "student voices" taken from mathematical autobiographies, written at the beginning of the semester, and end-of-semester reflections, were analyzed in order to examine why preservice elementary school teachers were highly motivated in a social constructivist mathematics course in which the…

  20. 75 FR 41509 - Notice of Proposed Information Collection for Public Comment; LOCCS Voice Response System Payment...

    Science.gov (United States)

    2010-07-16

    ... System Payment Vouchers for Public and Indian Housing Programs AGENCY: Office of the Assistant Secretary... Payment Vouchers for Public and Indian Housing Programs. OMB Control Number: 2577-0166. Agency form number... voice activated system. The information collected on the payment voucher will also be used as...

  1. Soaking in tapes: the haptic voice of global Pentecostal pedagogy in Ghana

    NARCIS (Netherlands)

    Reinhardt, Bruno

    2014-01-01

    Can a voice touch? This possibility is indeed what underlies ‘soaking in tapes’, a devotional practice performed in Anagkazo Bible and Ministry Training Center, a Pentecostal seminary based in Accra, Ghana. Soaking in tapes is a form of impartation, or grace transmission, homologous to the biblical

  2. Individual versus Interactive Task-Based Performance through Voice-Based Computer-Mediated Communication

    Science.gov (United States)

    Granena, Gisela

    2016-01-01

    Interaction is a necessary condition for second language (L2) learning (Long, 1980, 1996). Research in computer-mediated communication has shown that interaction opportunities make learners pay attention to form in a variety of ways that promote L2 learning. This research has mostly investigated text-based rather than voice-based interaction. The…

  3. 'Inner voices': the cerebral representation of emotional voice cues described in literary texts.

    Science.gov (United States)

    Brück, Carolin; Kreifelts, Benjamin; Gößling-Arnold, Christina; Wertheimer, Jürgen; Wildgruber, Dirk

    2014-11-01

    While non-verbal affective voice cues are generally recognized as a crucial behavioral guide in any day-to-day conversation their role as a powerful source of information may extend well beyond close-up personal interactions and include other modes of communication such as written discourse or literature as well. Building on the assumption that similarities between the different 'modes' of voice cues may not only be limited to their functional role but may also include cerebral mechanisms engaged in the decoding process, the present functional magnetic resonance imaging study aimed at exploring brain responses associated with processing emotional voice signals described in literary texts. Emphasis was placed on evaluating 'voice' sensitive as well as task- and emotion-related modulations of brain activation frequently associated with the decoding of acoustic vocal cues. Obtained findings suggest that several similarities emerge with respect to the perception of acoustic voice signals: results identify the superior temporal, lateral and medial frontal cortex as well as the posterior cingulate cortex and cerebellum to contribute to the decoding process, with similarities to acoustic voice perception reflected in a 'voice'-cue preference of temporal voice areas as well as an emotion-related modulation of the medial frontal cortex and a task-modulated response of the lateral frontal cortex.

  4. Student Voice as a Contested Practice: Power and Participation in Two Student Voice Projects

    Science.gov (United States)

    Robinson, Carol; Taylor, Carol

    2013-01-01

    This article applies theoretical understandings of power relations within student voice work to two empirical examples of school-based student voice projects. The article builds on and refines theoretical understandings of power and participation developed in previous articles written by the authors. The first article argued that at the heart of…

  5. Evaluation of Voice Disorders: Dysphonia Severity Index and Voice Handicap Index

    NARCIS (Netherlands)

    M.M. Hakkesteegt (Marieke)

    2009-01-01

    textabstractThe voice is arguable still the most important tool of communication despite the growing importance of e-mails and text messaging (SMS) in daily contact. Indeed in modern society people are probably even more dependent on their voice than in the rural societies of old. Approximately one

  6. The Passive Voice and Teaching the Passive Voice to Chinese-speaking Learners

    Institute of Scientific and Technical Information of China (English)

    潘若芸

    2004-01-01

    The most significant functions of the passive voice for writing are identified with particular referenceto Chinese students.The use of the passive as a carefully controlled stylistic tool,and the appropriate use of theagentless passive are considered foundational to the teaching of the passive voice for writing purposes.Some potentialproblems will be also identified.

  7. Variation of voice quality features and aspects of voice training in males and females

    NARCIS (Netherlands)

    Sulter, Arend Marten

    1996-01-01

    The aim of this study is to assess information on voice quality features and to ascertain the variability of these features in specified groups. Groups were created based on gender and status of vocal training, in order to study the influence of these grouping variables on selected voice quality fea

  8. Voices We Want to Hear and Voices We Don't.

    Science.gov (United States)

    Johnston, Peter H.; Nicholls, John G.

    1995-01-01

    This article discusses theories about knowledge and schooling and describes democratic classrooms. Students need empowerment to have a voice in curriculum design and governance. Schools that foster student voice must establish conditions for democratic talk in class. Students must be taught to respect others; they cannot be allowed to denigrate…

  9. Comparison of post menopausal voice changes across professional and non-professional users of the voice

    Directory of Open Access Journals (Sweden)

    Pallavi Vishwas Sovani

    2010-12-01

    Full Text Available Menopause effects a permanent change in certain body functions, one of them being voice. Moreover, if the voice is used continuously as a part of one’s occupation, this may further impact postmenopausal voice changes. The present study investigated the impact of menopause and professional voice use, and their interaction effect, on the voice. 92 women were classified into reproductive (52 and postmenopausal (40. Each group was divided into Level II (teachers and Level IV (clerks of Koufman and Isaacson’s (1991 classification. Acoustic parameters were analyzed using the VisiPitch III software. Aerodynamic parameters were manually calculated. The VHI (Voice Handicap Index was also included to improve the face validity of the study. Results suggest that Fo, SFo and MPT reduce post menopause while NHR and VTI increase. Some changes are accelerated in teachers as compared to clerks while some are decelerated. VHI scores of teachers are significantly greater than clerks, though not significantly different across menopause. Thus the presence or absence of voice use in one’s profession differentially affects postmenopausal changes. The study has implications in improving the condition of teachers in India, developing norms for menopausal changes and modifying allowable limits for voice recognition systems in future.

  10. Biomechanical models of damage and healing processes for voice health

    DEFF Research Database (Denmark)

    Granados Corsellas, Alba; Brunskog, Jonas; Jacobsen, Finn

    2013-01-01

    In voice-loading occupations employees are required to use their voice for continuous and large periods of time, which might lead to voice problems. In this work anomalous vocal-fold vibrations due to long-time high voice-load are investigated. Laryngeal endoscopic high-speed images within...... the vocal-fold plane are available. This data is used to improve existing continuum biomechanical models of the vocal-folds by analyzing the injury processes. The project is expected to result in methods that objectively demonstrate the impact of high voice-load on voice. A detailed description...

  11. CCNA Voice Study Guide, Exam 640-460

    CERN Document Server

    Froehlich, Andrew

    2010-01-01

    The ultimate guide to the new CCNA voice network administrator certification exam. The new CCNA Voice exam tests candidates on their ability to implement a Cisco VoIP solution. Network administrators of voice systems will appreciate that the CCNA Voice Study Guide focuses completely on the information required by the exam. Along with hands-on labs and an objective map showing where each objective is covered, this guide includes a CD with the Sybex Test Engine, flashcards, and entire book in PDF format.: The new CCNA Voice certification will be valuable for administrators of voice network syste

  12. Dutch and German 3-Year-Olds' Representations of Voicing Alternations.

    Science.gov (United States)

    Buckler, Helen; Fikkert, Paula

    2016-06-01

    The voicing contrast is neutralized syllable and word finally in Dutch and German, leading to alternations within the morphological paradigm (e.g., Dutch 'bed(s)', be[t]-be[d]en, German 'dog(s)', Hun[t]-Hun[d]e). Despite structural similarity, language-specific morphological, phonological and lexical properties impact on the distribution of this alternation in the two languages. Previous acquisition research has focused on one language only, predominantly focusing on children's production accuracy, concluding that alternations are not acquired until late in the acquisition process in either language. This paper adapts a perceptual method to investigate how voicing alternations are represented in the mental lexicon of Dutch and German 3-year-olds. Sensitivity to mispronunciations of voicing word-medially in plural forms was measured using a visual fixation procedure. Dutch children exhibited evidence of overgeneralizing the voicing alternation, whereas German children consistently preferred the correct pronunciation to mispronunciations. Results indicate that the acquisition of voicing alternations is influenced by language-specific factors beyond the alternation itself.

  13. Fibre Optic Bus Network For Voice And Data Transmission In A Ship

    Science.gov (United States)

    Jhunjhunwala, Ashok; Sanghi, R. K.; Manjunath, D.

    1987-12-01

    A versatile communication system in a ship with 120 stations, each having voice and data transmission is envisaged. The proposed fibre optic network has a bus topology ideally suited for distribution in ship-like environment. Use has been made of standard ETHERNET chip sets manufactured by INTEL. This makes the stations compact, easier to maintain and inexpensive. The ETHERNET proto-col is primarily designed for packet data transmission. The collision detection and backoff protocol makes the packet transmission probabilistic and is therefore not suitable for voice transmission. This problem is overcome in the present design by a scheme where the required number of voice slots are dynamically allocated. That is, having established a connection for voice communication between stations, fixed slots are assigned for voice transmission and reception. The data transmission continues to use CSMA/CD Protocol. A simple hardware addition to the ETHERNET chip set makes the scheme workable. Drops in the fiber optic bus network is through passive star couplers. Four to eight star couplers are used in the present scheme with repeaters between adjacent star couplers. The repeaters will not be usual repeaters, as ordinary repeaters would cause loops to be formed between adjacent stars, thereby causing data to recirculate. This recirculation is avoided by making the repeater intelligent and also performing the task of detecting collisions between signals originating from stations connected to different star couplers.

  14. LEVEL OF EXTREMIST AND PATRIOTIC SELF-IDENTITY AS TYPICAL INDICATORS OF CIVIL IDENTITY OF YOUTH

    OpenAIRE

    Надежда Викторовна Муращенкова

    2014-01-01

    Results of the empirical research directed on check of a hypothesis of existence of types of civil identity, caused by various combinations of level of extremist and patriotic self-identity, and the assumption of distinctions of ethnic identity of data of groups are presented. Residents of Smolensk and Smolensk region of the Russian nationality without experience of participation in the extremist organizations took part in research. Empirical research was conducted in the form of questioning....

  15. Migration and Health in the Construction Industry: Culturally Centering Voices of Bangladeshi Workers in Singapore

    Science.gov (United States)

    Dutta, Mohan J.

    2017-01-01

    Construction workers globally face disproportionate threats to health and wellbeing, constituted by the nature of the work they perform. The workplace fatalities and lost-time injuries experienced by construction workers are significantly greater than in other forms of work. This paper draws on the culture-centered approach (CCA) to dialogically articulate meanings of workplace risks and injuries, voiced by Bangladeshi migrant construction workers in Singapore. The narratives voiced by the participants suggest an ecological approach to workplace injuries in the construction industries, attending to food insecurity, lack of sleep, transportation, etc. as contextual features of work that shape the risks experienced at work. Moreover, participant voices point to the barriers in communication, lack of understanding, and experiences of incivility as features of work that constitute the ways in which they experience injury risks. The overarching discourses of productivity and efficiency constitute a broader climate of threats to worker safety and health. PMID:28146056

  16. Communication Management Unit : Single Solution of Voice and Data Routing Unit

    Directory of Open Access Journals (Sweden)

    Ravi Shankar

    2013-03-01

    Full Text Available Challenges faced by present avionics systems are low weight, less power, low volume, high mean time between failure and low mean time to repair. This paper is a feasibility study for single solution of voice and data switching/routing unit. This paper presents a new architecture for voice and data switching unit in the form of communication management unit.  The proposed solution is obtained on integrated modular avionics architecture using commercial-off-the-shelf  hardware. A single board computer is used as a processing engine with add-on audio boards to convert analog voice input and output signals into digital signals.Defence Science Journal, 2013, 63(2, pp.181-185, DOI:http://dx.doi.org/10.14429/dsj.63.4261

  17. Talking-Face Identity Verification, Audiovisual Forgery, and Robustness Issues

    Science.gov (United States)

    Karam, Walid; Bredin, Hervé; Greige, Hanna; Chollet, Gérard; Mokbel, Chafic

    2009-12-01

    The robustness of a biometric identity verification (IV) system is best evaluated by monitoring its behavior under impostor attacks. Such attacks may include the transformation of one, many, or all of the biometric modalities. In this paper, we present the transformation of both speech and visual appearance of a speaker and evaluate its effects on the IV system. We propose MixTrans, a novel method for voice transformation. MixTrans is a mixture-structured bias voice transformation technique in the cepstral domain, which allows a transformed audio signal to be estimated and reconstructed in the temporal domain. We also propose a face transformation technique that allows a frontal face image of a client speaker to be animated. This technique employs principal warps to deform defined MPEG-4 facial feature points based on determined facial animation parameters (FAPs). The robustness of the IV system is evaluated under these attacks.

  18. Form cues and content difficulty as determinants of children's cognitive processing of televised educational messages.

    Science.gov (United States)

    Campbell, T A; Wright, J C; Huston, A C

    1987-06-01

    An experiment was designed to assess the effects of formal production features and content difficulty on children's processing of televised messages about nutrition. Messages with identical content (the same script and visual shot sequence) were made in two forms: child program forms (animated film, second-person address, and character voice narration with sprightly music) and adult program forms (live photography, third-person address, and adult male narration with sedate background music). For each form, messages were made at three levels of content difficulty. Easier versions were longer, more redundant, and used simpler language; difficult versions presented information more quickly with less redundancy and more abstract language. Regardless of form or difficulty level, each set of bits presented the same basic information. Kindergarten children (N = 120) were assigned to view three different bits of the same form type and difficulty embedded in a miniprogram. Visual attention to child forms was significantly greater than to adult forms; free and cued recall scores were also higher for child than for adult forms. Although all recall and recognition scores were best for easy versions and worst for difficult versions, attention showed only minor variation as a function of content difficulty. Results are interpreted to indicate that formal production features, independently of content, influence the effort and level of processing that children use to understand televised educational messages.

  19. Employee voice and private sector workplace outcomes in Britain, 1980-2004

    OpenAIRE

    2009-01-01

    Non-union direct voice has replaced union representative voice as the primary avenue for employee voice in the British private sector. This paper provides a framework for examining the relationship between employee voice and workplace outcomes that explains this development. As exit-voice theory predicts, voice is associated with lower voluntary turnover, especially in the case of union voice. Union voice is also associated with greater workplace conflict and poorer productivity. Non-union vo...

  20. Commons of Identity: Sherpa Identity Management

    Directory of Open Access Journals (Sweden)

    Leif Rune Loland

    2006-12-01

    Full Text Available The recent history of Sherpas demonstrates how identities can be scarce goods. While ‘Sherpa’ refers to an ethnic identity, ‘Sherpa’ refers to a crucial occupation in the trekking industry.i Their privileged position in Nepal’s international tourist industry is related to their common reputation. Their collective use of identity seems to help them getting access to an economic niche, and work in tourism seems to be an aspect of being Sherpa. Thus, an individual that operates in the tourist market does not only manage material assets but also identity assets to maintain the Sherpa reputation. Consequently, one can expect it to be a collective concern to husband their image, ie to control each member’s behaviour which could affect the Sherpa image. This article on Sherpa identity in encounters with outsiders analyses Sherpaness as a manageable resource that constitutes a collectively sanctioned commons. My point of departure is Barth’s analysis of ethnic boundary dynamics (1969, 1994 combined with Bourdieu’s concept of ‘capital’ and Hardin’s perspective on commons.DOI: 10.3126/dsaj.v1i0.288Dhaulagiri Vol.1 (2005 pp.176-192