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Working memory and coding strategies for Chinese characters in normal and hearing impaired adolescentsWong, C. W. January 1997 (has links)
Thesis (B.Sc)--University of Hong Kong, 1997. / "A dissertation submitted in partial fulfilment of the requirements for the Bachelor of Science (Speech and Hearing Sciences), The University of Hong Kong, April 30, 1997." Also available in print.
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Acoustic analysis of word-initial stop consonants in profoundly hearing impaired speakersTam, So-may, May. January 1996 (has links)
Thesis (B.Sc)--University of Hong Kong, 1996. / "A dissertation submitted in partial fulfilment of the requirements for the Bachelor of Science (Speech and Hearing Sciences), The University of Hong Kong, April 29, 1996." Also available in print.
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Identification of auditory sequences by hearing-impaired and normal-hearing childrenLing, Agnes H. January 1972 (has links)
Auditory sequencing ability was studied in 18 five and 18 nine year old normal-hearing children, and in 18 hearing-impaired children aged 6 to 14 years. Subjects selected were able to repeat syllables differing in initial consonant or final vowel and identify pictures corresponding to 200-msec. environmental sounds. Sequences of 2, 3 and 4 such items were recorded at 1, 2 and 4 items per second. Significant interactions between type of stimuli, sequence length and rate were obtained. Normal-hearing children and, to a lesser extent, hearing-impaired children had greater facility in recalling verbal than nonverbal sequences. For aIl groups, the fastest rate was optimal for consonants, and the slowest rate for nonverbal sounds. Normal children were superior to hearing-impaired subjects on verbal sequences. On nonverbal sequences, hearing-impaired were more accurate than normal five year olds, but less accurate than nine year olds. Implications for auditory training are discussed. / L'habilite de suivre un ordre auditif fut étudiee chez des enfants d'audition normale de cinq et neuf ans et chez des sujets atteints de surdite, ages de 6 à 14 ans, 18 pour chaque groupe. Les sujets choisis pouvaient repeter des syllabes enregistrees, identifier des images correspondant à des sons d'entourage de 200 msec. de duree. Des ordres de 2, 3 et 4 de ces stimuli furent enregistrés au rythme de 1, 2 et 4 stimuli par seconde. Les enfants d'audition normale et, d'une façon moins eVidente, les enfants atteints de surdité avaient une plus grande facilite à se rappeler des ordres verbaux plutôt que non-verbaux. Pour tous les groupes, la vitesse la plus rapide fut optimale pour les consonnes, et la vitesse la plus lente, pour les sons non-verbaux. Les sujets d'audition normale furent superieurs à ceux atteints de surdité, pour les ordres verbaux mais ces derniers, furent supérieur aux sujets ages de cinq ans et non pas de neuf ans, pour les ordres non-verbaux. Des implications pour l'entraînement auditif sont discutes. fr
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Identification of auditory sequences by hearing-impaired and normal-hearing childrenLing, Agnes H. January 1972 (has links)
Thesis (Ph.D.). / Written for the School of Human Communication Disorders. Bibliography: leaves 71-80.
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The Impact of Hearing Impairment upon Communication Apprehension and Self-DisclosureGonzalez, Teresa Dennett 12 1900 (has links)
The present study used a variety of procedures to investigate which selected communication factors interfered in the interpersonal communication process between hearing-impaired and hearing persons. Three hypotheses were tested and all of them were confirmed. The results of the analyses of responses to the variables revealed that hearing-impaired subjects had greater communication problems when interpersonally interacting with hearing targets than with deaf targets. The hearing subjects reported a higher level of state communication anxiety and an overall lower level of self-disclosure when interacting with deaf targets than with hearing targets.
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Identification of auditory sequences by hearing-impaired and normal-hearing childrenLing, Agnes H. January 1972 (has links)
No description available.
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Hepatites causadas pelos vírus B e C entre a população surda de Ribeirão Preto / Hepatitis caused by viruses B and C among the deaf population of Ribeirão Preto.Pacher, Bianca Messenberg 22 May 2014 (has links)
As hepatites B e C constituem ainda importante problema de saúde pública no mundo, com cifras de portadores crônicos estimados em cerca de 350 milhões e de 170 milhões, respectivamente, fazendo com que número elevado de pessoas se encontrem sob risco de cronificação e evolução para cirrose hepática e hepatocarcinoma. Entre os fatores de risco mais conhecidos para hepatite B estão às transfusões de sangue e derivados, o contato com sangue e/ou com secreções, por relações sexuais desprotegidas, compartilhamento de seringas e/ou agulhas para uso de drogas injetáveis, tatuagem e piercing com material contaminado. A hepatite C é transmitida primordialmente por via parenteral e a sua prevenção faz-se de modo semelhante à hepatite B. Diversos fatores de risco para ambas parecem ser fazer presentes na população surda, a qual é historicamente marginalizada em termos de acesso a informações e serviços de saúde e sobre a qual não existem referências de investigações sobre hepatites virais. Esse trabalho teve como objetivos estimar a prevalência de sorologia positiva para hepatite B e C e investigar possíveis fatores de risco entre a população surda de Ribeirão Preto. Foram estudados 88 surdos, aos quais foi apresentado DVD explicativo sinalizado em Libras sobre características e riscos das hepatites B e C. Aos que concordaram em participar foi aplicado questionário padronizado e coletada uma amostra de sangue para realização de testes imunoenzimáticos para detecção dos marcadores HBsAg, anti-HBs, anti-HBc e anti-HCV, realizados no Laboratório de Sorologia do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto. A análise sorológica revelou presença de infecção atual ou pregressa por hepatite B em sete participantes, correspondendo a 8% de prevalência total de marcadores (IC95%: 2,3 13,7). Ao se analisar as possíveis variáveis de risco, encontrou-se associação entre a infecção e as variáveis: ser nascido em outra Unidade Federada que não São Paulo e antecedente de encarceramento. Os participantes mostraram grande desconhecimento sobre aspectos básicos relacionados à transmissão das hepatites virais, indicando necessidade de políticas de saúde pública voltadas para esta população, e que levem em consideração suas particularidades linguística e cultural. / Hepatitis B and C are still an important public health problem in the world, with chronic carriers estimated at around 350 million and 170 million, respectively, causing a large number of people to be at risk of chronic forms and progression to liver cirrhosis and hepatocellular carcinoma. Among the most well-known risk factors for hepatitis B are blood and derivatives transfusions, contact with blood and/or secretions by unprotected sex, sharing needles and/or syringes in injectable drug use, tattooing and piercing with contaminated material. Hepatitis C is transmitted primarily by parenteral way and its prevention is similar to hepatitis B. Several risk factors for both seem to be present in the deaf population, which is historically marginalized in terms of access to health information and services and on which there are no references to research on viral hepatitis. This work aimed to estimate the prevalence of positive serology for hepatitis B and C and to investigate possible risk factors among the deaf population of Ribeirão Preto. An explanatory DVD about the features and risks of hepatitis B and C was presented to them in Brazilian Sign Language. Eighty eight deaf agreed to participate, signed a free and informed consent form and were included in the investigation. A standardized questionnaire was applied and a sample of blood was collected. Immunoenzymatic tests for detection of HBsAg, anti-HBS, anti-HBC and anti-HCV markers were carried out at the Serum Laboratory of the University Hospital of the Ribeirão Preto Medical School, University of São Paulo. The serological analysis revealed the presence of current or previous infection by hepatitis B in seven participants, representing 8% of total prevalence of markers (CI95%: 2,3 13,7). When analyzing the possible risk factors, it was found association between infection and the variables being born in another State other than São Paulo and past history of imprisonment. No positive samples for hepatitis C were found. The participants showed great ignorance about basic aspects related to the transmission of viral hepatitis, indicating need for public health policies directed to this population that takes into account their linguistic and cultural singularities.
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Hepatites causadas pelos vírus B e C entre a população surda de Ribeirão Preto / Hepatitis caused by viruses B and C among the deaf population of Ribeirão Preto.Bianca Messenberg Pacher 22 May 2014 (has links)
As hepatites B e C constituem ainda importante problema de saúde pública no mundo, com cifras de portadores crônicos estimados em cerca de 350 milhões e de 170 milhões, respectivamente, fazendo com que número elevado de pessoas se encontrem sob risco de cronificação e evolução para cirrose hepática e hepatocarcinoma. Entre os fatores de risco mais conhecidos para hepatite B estão às transfusões de sangue e derivados, o contato com sangue e/ou com secreções, por relações sexuais desprotegidas, compartilhamento de seringas e/ou agulhas para uso de drogas injetáveis, tatuagem e piercing com material contaminado. A hepatite C é transmitida primordialmente por via parenteral e a sua prevenção faz-se de modo semelhante à hepatite B. Diversos fatores de risco para ambas parecem ser fazer presentes na população surda, a qual é historicamente marginalizada em termos de acesso a informações e serviços de saúde e sobre a qual não existem referências de investigações sobre hepatites virais. Esse trabalho teve como objetivos estimar a prevalência de sorologia positiva para hepatite B e C e investigar possíveis fatores de risco entre a população surda de Ribeirão Preto. Foram estudados 88 surdos, aos quais foi apresentado DVD explicativo sinalizado em Libras sobre características e riscos das hepatites B e C. Aos que concordaram em participar foi aplicado questionário padronizado e coletada uma amostra de sangue para realização de testes imunoenzimáticos para detecção dos marcadores HBsAg, anti-HBs, anti-HBc e anti-HCV, realizados no Laboratório de Sorologia do Hospital das Clínicas da Faculdade de Medicina de Ribeirão Preto. A análise sorológica revelou presença de infecção atual ou pregressa por hepatite B em sete participantes, correspondendo a 8% de prevalência total de marcadores (IC95%: 2,3 13,7). Ao se analisar as possíveis variáveis de risco, encontrou-se associação entre a infecção e as variáveis: ser nascido em outra Unidade Federada que não São Paulo e antecedente de encarceramento. Os participantes mostraram grande desconhecimento sobre aspectos básicos relacionados à transmissão das hepatites virais, indicando necessidade de políticas de saúde pública voltadas para esta população, e que levem em consideração suas particularidades linguística e cultural. / Hepatitis B and C are still an important public health problem in the world, with chronic carriers estimated at around 350 million and 170 million, respectively, causing a large number of people to be at risk of chronic forms and progression to liver cirrhosis and hepatocellular carcinoma. Among the most well-known risk factors for hepatitis B are blood and derivatives transfusions, contact with blood and/or secretions by unprotected sex, sharing needles and/or syringes in injectable drug use, tattooing and piercing with contaminated material. Hepatitis C is transmitted primarily by parenteral way and its prevention is similar to hepatitis B. Several risk factors for both seem to be present in the deaf population, which is historically marginalized in terms of access to health information and services and on which there are no references to research on viral hepatitis. This work aimed to estimate the prevalence of positive serology for hepatitis B and C and to investigate possible risk factors among the deaf population of Ribeirão Preto. An explanatory DVD about the features and risks of hepatitis B and C was presented to them in Brazilian Sign Language. Eighty eight deaf agreed to participate, signed a free and informed consent form and were included in the investigation. A standardized questionnaire was applied and a sample of blood was collected. Immunoenzymatic tests for detection of HBsAg, anti-HBS, anti-HBC and anti-HCV markers were carried out at the Serum Laboratory of the University Hospital of the Ribeirão Preto Medical School, University of São Paulo. The serological analysis revealed the presence of current or previous infection by hepatitis B in seven participants, representing 8% of total prevalence of markers (CI95%: 2,3 13,7). When analyzing the possible risk factors, it was found association between infection and the variables being born in another State other than São Paulo and past history of imprisonment. No positive samples for hepatitis C were found. The participants showed great ignorance about basic aspects related to the transmission of viral hepatitis, indicating need for public health policies directed to this population that takes into account their linguistic and cultural singularities.
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The right of access to information for visually disabled and hearing impaired persons in South AfricaNouck, Alphonse Landry January 2016 (has links)
Magister Legum - LLM
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Hearing impairment and deafness : genetic and environmental factors - interactions - consequences : a clinical audiological approach /Carlsson, Per-Inge, January 2005 (has links)
Diss. (sammanfattning) Örebro : Örebro universitet, 2005. / Härtill 5 uppsatser.
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