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The structuring of procedures utilized in an adult stuttering treatment programPrichard, Sarah Jane 01 January 1971 (has links)
In recent years, operant conditioning techniques have been effectively used to modify a variety of behaviors. For the most part, the modification of stuttering behavior has relied solely on the use of punishment. The shaping of "fluency” through differential reinforcement has been reported as a behavioral approach for the treatment of stuttering; however, the effectiveness of this technique in combination with other "teaching" tools, such as, modeling, instruction, and explanation has not been reported in the literature.
The purpose of this study was to construct behavioral definitions of terminology utilized in a stuttering treatment program at Portland State University to produce "self-monitored normal, fluent speech" and to structure the procedures of this program with regard to baseline, conditioning, and extinction in order to provide a base for further research leading to the standardization of procedures for this program.
A 35 year old male was chosen as the subject for this study. Specific procedures were applied in three baseline sessions in order to determine the base operant level of interference responses and positive and negative language responses in reading, monologue, and dialogue settings.
The emission of interference and language responses were tracked throughout the conditioning and follow-up phases of the program by (I) random sample analysis of audio tapes by the experimenter and (2) a complete analysis of video-tapes by the experimenter and six student trackers.
The response goals of the conditioning phase included four progressive stages of motor response ("stretch and flow, "increased breathiness-reduced stretch," "reduced breathiness," and "normal, fluent speech") in addition to a repertoire of positive language responses. The self-monitoring of these responses was conditioned by using differential reinforcement supported by modeling, instruction, and explanation of responses. Throughout the conditioning phase, varying schedules and magnitudes of different reinforcements were utilized to strengthen the subject's monitoring of the above responses in increasing intensities of environmental stimuli. An examiner, other than the experimenter, administered the procedures for a follow-up baseline four weeks after the conditioning phase in order to determine the base operant level of interference responses and positive and negative language responses in reading, monologue, and dialogue settings after the removal of reinforcement in the clinic. The results of the data obtained from the baseline and follow up phases of the program revealed a reduction from 11.7 to 0.86 in the total number of interference responses per minute emitted by the subject and an increase from 29 to 83 percent of positive language responses. These results suggest the effectiveness of the procedures in this program for establishing “self-monitored normal, fluent speech" behavior.
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The maximum duration of phonation of /a/ in normal and hoarse voiced childrenCoombs, Jo 23 January 1976 (has links)
Hoarseness seems to be the primary type of voice disorder occurring in school-aged children. Voice experts have suggested measurement of maximum phonation times as a clinical tool for assessing vocal function (Fairbanks, 1940; Westlake and Rutherford, 1961; Irwin, 1965; Boone, 1971). Most of the studies on duration of phonation have used adults as subjects; few investigations have involved children. An apparent need, therefore, existed to investigate duration of phonation in young children.
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Comparison of amounts of verbal response elicited by a speech pathologist and a mother in the clinic.Nelson, Sherry Lee 23 February 1972 (has links)
One of the primary responsibilities of a speech pathologist is the assessment of a child’s language. Many studies have been done in the area of language development. The results of these studies have varied causing concern among researchers over the validity of the data gathered. Many factors that could affect the results of previous research have been investigated. Until recently, however, there has been relatively little research about the effects of examiner differences on the results of language assessments.
Research in the area of examiner differences has resulted in the discovery of factors which could affect the results of language assessments and, more specifically, Mean Length of Response (MLR). McGuigan (1963) suggested the interaction of the examiner's personality characteristics and the independent variable. Cowan et al., (1963) suggested examiner and stimulus variables could affect the subject according to the age and sex of the child. Wilson (1969) stated that there was no standardization for an examiner's method of eliciting a language sample or for the stimulus materials used by the examiner. Casteel (1969) suggested an interaction between the examiner and the setting of the examination. He concluded that the best results were obtained when the examiner was in his most comfortable setting (the mother in the home and the speech pathologist in the clinic). A study by Mathis (1970) substantiated the results of the study by Casteel (1969). Mathis concluded that the speech pathologist elicits as representative a language sample from the child in the clinic as the mother elicits from the child in the home.
The purpose of this study was to discover to what extent the MLR of children will differ when elicited by two examiners, the speech pathologist and the mother, who are in the clinical setting.
Fourteen children, four years of age, were examined in the clinical setting by the speech pathologist and the mother. Twenty-eight 15-minute tape recorded conversations were transcribed, the MLR tabulated, and the results analyzed statistically by means of the t-test for significance. The Spearman Rank Correlation Coefficient was used to compare the consistency of each child's performance with that of his peers from one examination to another.
The results indicate that there is a statistically significant difference between the amount of language elicited by the speech pathologist and the mother in favor of the speech pathologist when the examination takes place in the clinical setting. The .05 level of confidence was established for this test.
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A qualitative analysis of nine nonverbal communications textsCavin, Edward J. 01 January 1982 (has links)
Throughout the past decade, numerous texts have been published which claim to be ideally suited for use in a basic, introductory nonverbal communication course. Many authors state that their text will comprehensively cover all aspects of the field of nonverbal communication. Unfortunately, many of the texts cover only a portion of the concepts which have been deemed as essential for inclusion in a beginning nonverbal communication course.
With the plethora of material relating to this topic on the market, there is a need for a comprehensive evaluation form by which an elevator could determine the specific method of layout (manner of organization and construction) as well as the content (nonverbal material) contained in each text under scrutiny. This thesis will examine criteria for evaluating texts in addition to listing the proposed method for constructing a textbook in terms of the order in which the various parts of the work are to be organized.
The purpose of the thesis is to: (1) identify the specific nonverbal communication components which are necessary for inclusion in a basic, introductory text, (2) identify the general elements of an effectively constructed nonverbal communication text in terms of (a) Content, and (b) Layout; (3) identify the specific nonverbal components which must be included in a comprehensive nonverbal communication text; (4) determine which text, if any, comes closest to meeting the ideal requirements as determined by the evaluation form. The evaluation form is divided into two parts. Part 1 includes material relating to general textbook construction, organization, and layout. Part 2 contains material relating to the nine components of nonverbal communication.
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Speech reception via bone conductionMorris, Sherry G. 01 January 1989 (has links)
The purpose of this investigation was to determine if the performance-intensity function for spondees delivered via bone conduction (using the Radioear E-72 and Pracitronic KH-70) differed from the performance-intensity function for air conduction (using TDH-39 earphones). A secondary consideration addressed in this study was the comparison of the discrimination scores using the three transducers. Performance-intensity functions for spondee thresholds were calculated on 12 normal hearing subjects using two bone conduction vibrators, the Radioear B-72 and Pracitronic KH-70, and TDH-39 earphones. Results indicated that there was no significant difference between the performance-intensity function of speech via bone conduction as compared to speech via air conduction. Also, there was no difference between the Radioear b-72 and Pracitronic KH-70 bone conduction vibrators. Discrimination scores also gave similar results between transducers. In conclusion, the results of this study suggest that the use of speech tests, such as the speech reception threshold and discrimination tests, which were originally designed for use via air conduction can safely be used for bone conduction.
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Variability in Auditory DistractionRiffle, Travis Lee January 2019 (has links)
No description available.
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The Quality of Life Among Adults with Autism Spectrum DisorderMoroney, Katharine F 17 July 2015 (has links)
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that may affect several aspects of communication, including social and pragmatic functioning. There is a paucity of research in general involving adults with ASD, especially in the United States. Moreover, the strand of research that is significantly lacking involves the quality of life among adults with ASD. While considering the increase in the prevalence of ASD, it is important to empirically investigate the Quality of Life (QoL) of adults with ASD. The World Health Organization (WHO) defines QoL as, “the individual’s perception of their position in life… ranging from the person’s physical health, psychological state, level of independence, social relationships, personal beliefs, and their relationship to salient features of their environment” (WHO; The WHOQoL Group, 1995). A review of the literature evaluating the QoL of individuals with ASD revealed that the main focus has been on the cognitive functioning and academic achievement; however, these measures alone do not predict QoL (Burgess & Gutstein, 2007). The purpose of this study is to empirically investigate those variables deemed to contribute most to QoL in a sample population of adults (18 years and older) with ASD using a cross-sectional descriptive research method. Participants were age and gender matched with neurotypically developing individuals. This study identified factors that significantly influenced QoL in a sample population of adults with ASD. Early intervention, including middle and high school transitioning of students with ASD should proactively address those variables that are deemed to yield positive QoL outcomes.
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Augmentative and Alternative Communication Systems in the ClassroomMezzomo, Helen Angela 01 January 2011 (has links)
Augmentative-alternative communication (AAC) systems are used to give voice to individuals who are nonverbal. As AAC systems become more complex and prevalent in the classroom expectations of school-based professionals expand. However, the roles of those expected to support AAC systems, primarily teachers and speech-language pathologists (SLPs), are not clearly defined. Without clearly defined roles, professionals may not provide needed support to students who use AAC. Dewey's theory of community suggests that role confusion leads to insufficient and ineffective services. The purpose of this cross-sectional quantitative study was to determine how teachers and SLPs view their roles in supporting AAC. The key research question examined associations linking the instructional role of the individual to perceptions of who is responsible for implementing and supporting AAC in the classroom. An Internet-based survey, consisting of 21 questions set on a categorical scale, was sent to teachers and SLPs who are members of a technology advocacy and support center located in a mid Atlantic US state. Responses collected through the survey site were analyzed using a chi squared test. Overall findings indicated that the teacher was perceived as primarily responsible to provide support within the classroom; SLPs provided additional support outside of the classroom, such as creation of overlays and vocabulary selection. Assistive technology coordinators also provided support in terms of obtaining the AAC system. In general, leadership changed as support tasks changed. Results of the survey may aid in the development of guidance to support teachers and SLPs working with students who use AAC in the classroom. Improving services for students with AAC needs supports social change by enabling them to use their voice and become more independent.
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The Use of and Readiness for Speech-Language Telepractice in Medical Settings of Rural Areas of NevadaBalliette, Corinne 01 April 2016 (has links)
This study was developed to investigate the readiness or willingness of providers, speech language therapists (SLPs), and patients to participate in telepractice for speech-language therapy services in rural areas of Nevada. Nevada has not ranked high in healthcare for several years and was noted to have low SLP to patient ratios, especially in rural areas of Nevada. A thorough literature review identified international and national studies that have shown resistance to telepractice expressed by patients and providers, but it has also shown an increase in interest post telepractice therapy. Nevada does not have current research on readiness to participate in telepractice medical settings of rural areas of Nevada, therefore a survey was developed to ask providers and patients for their opinions about participating in telepractice. Providers were selected using an online directory search, and patient participants were chosen at the discretion of the providers. A unique survey was presented to each type of participant (provider or patient) in order to compare opinions and readiness of each participant type. Specific questions related to voice and swallowing disorders were addressed. A large sample size was not obtained, but the researcher was able to make some associations to readiness to participate in telepractice and possible factors that may or may not have affected a participant’s opinion. Age of participants, type of internet used, availability of webcam, and area of the state did not appear to have an association with the readiness to participate in telepractice. A positive response rate to engaging in telepractice of 40% was noted across patients and providers. Though the participant sample size was small, there is still some indication that telepractice could be used to address the needs of patients who need speech-language therapy services in rural areas of Nevada.
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Unraveling interaction between tinnitus symptoms, cognitive abilities, and mental disordersAlhola, Sini January 2019 (has links)
Based on the former studies, there is evidence of tinnitus being associated with performance on cognitive ability tests (for example Andersson et al. 2009, Hallam et al. 2004). The topic of my bachelor thesis was to unravel how depression, stress and anxiety connected with tinnitus symptoms are related to cognitive abilities such as verbal fluency, inhibition ability and working memory capacity. In order to fill an existing gap of knowledge, the relationship of different severity of stress caused by tinnitus symptoms as measured with Tinnitus Handicap Inventory (THI) and cognitive abilities and depression and anxiety symptoms was emphasized. The experiment group was divided into two subgroups, those with lower and higher level of perceived tinnitus severity and the differences in test scores between groups were investigated with one-way analysis of variance. As a result, significant differences between the two tinnitus patient groups were found in the level of performance in inhibition task where participants were asked to give the font color of congruent color - word pair as an answer. It was also studied whether there were correlations between perceived severity of tinnitus symptoms, depression and anxiety symptoms, working memory capacity and inhibition ability. As a result of correlation analysis, this study confirmed the connection between tinnitus symptoms and anxiety and depression symptoms found in previous studies, and a significant correlation was found between THI scores and anxiety symptoms, and THI scores and C inhibition test scores where the participant was asked to name the font color from incongruent color-word pairs. The results of this study suggest that there is a connection between the level of perceived tinnitus severity and the ability to name font color of incongruent color - word pair. The current study found no evidence about the connection between THI scores and other cognitive abilities as well as anxiety and depression symptoms, even though the THI scores correlated with both anxiety symptom scores and with the reaction times of an inhibition task where the participants were asked to point out the font color from incongruent color - word pairs.
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