The Relationship between Esophageal Speech Proficiency and Selected Measures of Auditory Function

1974 ◽  
Vol 17 (1) ◽  
pp. 80-85 ◽  
Author(s):  
Daniel E. Martin ◽  
H. Raymond Hoops ◽  
James C. Shanks
Keyword(s):  
Stepwise Regression ◽  
Clinical Observation ◽  
Important Variable ◽  
Speech Discrimination ◽  
Discrimination Test ◽  
Auditory Function ◽  
Speech Reception ◽  
Esophageal Speech ◽  
Speech Training ◽  
The Relationship

Twenty-one male laryngectomees enrolled in intensive esophageal speech training were given a variety of auditory tests two weeks after beginning therapy. Included in the battery was a multiple-choice discrimination test designed to assess ability to discriminate esophageal speech. After four months of therapy, subjects recorded a standard passage. Listening tapes were constructed from these recordings. Twenty unsophisticated listeners rated each subject’s overall speech proficiency on a sevenpoint scale. All auditory measures, that is, pure-tone average, speech reception threshold, speech discrimination, and esophageal speech discrimination, were significantly correlated with mean ratings of speech proficiency. Stepwise regression indicated that the measure of the ability of laryngectomees to discriminate average esophageal speech was significant at the 0.01 level and accounted for 38% of the total variance in judged esophageal speech proficiency. This finding lends support to the clinical observation that ability to understand esophageal speech may be an important variable in acquiring esophageal speech.

Speech Reception in the Presence of Classroom Noise

1979 ◽  
Vol 10 (4) ◽  
pp. 221-230 ◽  
Author(s):  
Veronica Smyth
Keyword(s):  
Signal To Noise Ratio ◽  
Learning Processes ◽  
Speech Discrimination ◽  
Signal To Noise ◽  
Speech Reception ◽  
Monosyllabic Words ◽  
Noise Ratio

Three hundred children from five to 12 years of age were required to discriminate simple, familiar, monosyllabic words under two conditions: 1) quiet, and 2) in the presence of background classroom noise. Of the sample, 45.3% made errors in speech discrimination in the presence of background classroom noise. The effect was most marked in children younger than seven years six months. The results are discussed considering the signal-to-noise ratio and the possible effects of unwanted classroom noise on learning processes.

Racial dissimilarity and diversity climate effect organizational identification

2016 ◽  
Vol 35 (5/6) ◽  
pp. 314-327 ◽  
Author(s):  
Brooklyn Cole ◽  
Raymond J. Jones ◽  
Lisa M. Russell
Keyword(s):  
Organizational Identification ◽  
Turnover Intentions ◽  
Ordinary Least Squares ◽  
Important Variable ◽  
Hierarchical Regression ◽  
Diversity Climate ◽  
Climate Effect ◽  
Content Type ◽  
The Impact ◽  
The Relationship

Purpose The purpose of this paper is to empirically examine the relationship between psychological diversity climate (PDC) and organizational identification (OID) when influenced by racial dissimilarity between the subordinate and supervisor. Design/methodology/approach Ordinary least squares hierarchical regression analysis was run for hypotheses testing. Findings Three of the four hypothesized relationships were supported. Support was found for the direct relationship between PDC and OID. The moderator race was significant thus also supported. The moderator of dissimilarity was not supported. Finally the three-way interaction with race and dissimilarity was supported. Practical implications OID is an important variable for overall organizational success. OID influences a wealth of organizationally relevant outcomes including turnover intentions. Considering higher turnover exists for minority employees, understanding how diversity climate perceptions vary by employee race and therefore impact OID differently, helps managers when making decisions about various initiatives. Originality/value This study is the first the authors know of to investigate the impact of dissimilarity on the PDC-OID relationship.

scholarly journals TARGET MODAL SPLIT MODEL

Transport ◽  
2012 ◽  
Vol 26 (4) ◽  
pp. 418-424 ◽  
Author(s):  
Valentina Basarić ◽  
Jadranka Jović
Keyword(s):  
Public Transport ◽  
Stepwise Regression ◽  
Statistical Data ◽  
Transport Policy ◽  
Wide Range ◽  
Policy Measures ◽  
Novi Sad ◽  
The Relationship ◽  
The City ◽  
Statistical Results

The research presented in this paper is aimed at defining a model that enables the management of the relationship between private vehicles and public transport applying the available instruments of city transport policy such as parking policy and public transport policy measures. Statistical data used for modelling is sourced from the database in a wide range of EU cities. The target model was developed in the form of stepwise regression analysis. Very favourable statistical results were obtained, and the subsequent tests on the city of Novi Sad (250000 inhabitants) led to the conclusion that the obtained results were suitable for implementation in practice. The results of the implemented procedure are of great importance for the enhancement of the existing transport policies in cities, as they enable the development of strategies for finding combinations of instruments that would bring the transport system and urban environment into a desired-viable rather than consequential condition.

Hearing loss in diabetics

1993 ◽  
Vol 107 (3) ◽  
pp. 179-182 ◽  
Author(s):  
J. R. Cullen ◽  
M. J. Cinnamond
Keyword(s):  
Hearing Loss ◽  
Sensorineural Deafness ◽  
Insulin Dosage ◽  
Speech Discrimination ◽  
Low Frequencies ◽  
High Frequencies ◽  
History Of ◽  
Insulin Dependent ◽  
Stapedial Reflex ◽  
The Relationship

The relationship between diabetes and senbsorineural hearing loss has been disputed. This study compares 44 insulin-dependent diabetics with 38 age and sex matched controls. All had pure tone and speech audiometry performed, with any diabetics showing sensorineural deafness undergoing stapedial reflecx decat tests. In 14 diabetics stapedial reflex tests showed no tone decay in any patient, but seven showed evidence of recruitment. Analysis of vaiance showed the diabetics to be significantly deafer than the control population.The hearing loss affected high frequencies in both sexes, but also low frequencies in the male. Speech discrimination scores showed no differences. Further analysis by sex showed the males to account for most of the differences. Analysys of the audiograms showered mostly a high tone loss. Finally duration of disbetes, insulin dosage and family history of diabtes were not found to have a significant effect on threshold.

The relationship between speech reception threshold and the assessment of annoyance caused by different environmental noises

2011 ◽  
Vol 59 (4) ◽  
pp. 408
Author(s):  
Anna Preis ◽  
Honorata Hafke-Dys ◽  
Tomasz Kaczmarek ◽  
Truls Gjestland
Keyword(s):  
Speech Reception ◽  
The Relationship

Experimental Hypercholesterolemia and Auditory Function in the Chinchilla

1982 ◽  
Vol 90 (6) ◽  
pp. 814-818 ◽  
Author(s):  
Tetsuo Morizono ◽  
Michael A. Sikora
Keyword(s):  
Differential Susceptibility ◽  
Control Group ◽  
High Cholesterol Diet ◽  
Auditory Function ◽  
Cholesterol Levels ◽  
Auditory Dysfunction ◽  
Experimental Hypercholesterolemia ◽  
Susceptibility To Noise ◽  
The Relationship ◽  
Harmful Effects

Possible harmful effects of a high-cholesterol diet on auditory function were suggested by our previous work in rabbits, in which evoked potentials were measured from a chronic electrode inserted into the inferior colliculus. However, serum cholesterol levels in those rabbits tended to be extraordinarily high, ie, more than 1,500 mg/dL. Chinchillas were used in the present work as an animal model to study the relationship between hypercholesterolemia and auditory dysfunction. One percent cholesterol in standard Chinchow was fed to chinchillas for three months. The experimental groups showed a high mean cholesterol level of 437 ± 394 mg/dL (N = 9). Isopotential curve of the cochlear microphonics, threshold of action potentials (AP), and endocochlear DC potential did not differ from those in the control group. When moderately intense sound (12 kHz, 95 dB SPL) was given for ten minutes, however, the reduction in AP threshold was significantly greater (P=.036) in the cholesterol group. It is postulated that hypercholesterolemia may be one of the factors involved in differential susceptibility to noise.

The Relationships Between Personality, Sleep and the Effects of Sedatives

1963 ◽  
Vol 109 (461) ◽  
pp. 568-571 ◽  
Author(s):  
C. G. Costello ◽  
C. M. Smith
Keyword(s):  
Reaction Time ◽  
Sleep Deprivation ◽  
Clinical Observation ◽  
Personality Differences ◽  
Psychological Functions ◽  
The Relationship

A considerable amount of work has been done on the physiology of sleep (Wolstenholme and O'Connor, 1961; Oswald, 1962) and on psychological functions—reaction time, imagery, etc., in relation to sleep and sleep deprivation (Oswald, 1962). But there have been no systematic investigations of the relationship between sleep and personality differences. The purpose of the present study was to test predictions concerning such relationships generated by general theories and by clinical observation.

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