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Auditory Temporal Processing Ability And The Correction With Study Ability Of Primary School Student

Posted on:2012-09-23Degree:DoctorType:Dissertation
Country:ChinaCandidate:H D LuFull Text:PDF
GTID:1117330335465599Subject:Special education
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Auditory as one of the important channel for learning, its processing not only receive sound, but also including sound duration, frequency, intensity and other information processing. The thesis reviewed the background,definitions, research status of auditory processing disorder.On the base, it researched①the screening scal of audiotry processing behavior and—the auditory temporal processing mechanism with three to five grades of primary school students. At last we analysis the correlation between learning ability to auditory temporal processing.Topics:1,review background of Auditory processing disorder and the status of this study;2,Auditory processing disorder screening test for primary school.3,Temporal resolution ability for children in third grade to five grade of primary school4,Comparative study on temporal resolution ability of children and adults5,Correlation between temporal resolution ability and study ability.6,Comparative study on the dictation and listen choise ability of the third grade to five grade of primary school.Results:1,According to the characterisitcs of auditory processing behavior, the research act the preparation of the questionnaire.And found out five relevant factors for auditory processing including the reliability coefficient of 0.718. The questionnaire initially established the reference standard questionnaire scores of three to five year primary school students in Shanghai.2,Received three to five graders reference threshold of auditory temporal processing on the pure tone, amplitude modulated tones and frequency modulated tones at 500Hz,1000Hz,2000Hz and 4000Hz. Experiment show that the frequency type of a significant main effect(p=0.046), and 1000Hz and 4000Hz play an significant difference (p=0.012). These data will provide a reference for rehabilitation to people who have an auditory processing disorder.3,Received three to five graders VOT of aspirated stops and the perception threshold of perception trend, in which the type of material a significant main effect (p=0.000**), that combination of different types of phonological voice onset time will affect the sound of their own primary school students Awareness.4,Comparative study on three to five year students to adult group, and found out that:(1)Three to five year students have a significant difference to adult group (p=0.000**, p=0.002**, p=0.000**).(2) At the same time each group of three to five year difference with the comparative study of adults found that third grade with the other groups the most significant difference, suggesting that this age when children are in auditory processing disorder key long development period.5,The correlation study between temporal processing ability and study ability, find out that a negative correlation between academic performance (r=-0.425**, p=0.000**),that is,lower the income threshold, the better temproal processing ability and the better study abilities. And academic performance for each grade by the correlation between the study found that the temporal processing study of third year students and the strongest correlation. Suggesting that third-grade students may be the critical period should be take more care.6,Listening is an important channel for learning. Primary school students' dictation ability relevant to learning ability. And it's also more closely related to language and English study.
Keywords/Search Tags:auditory processing, temporal processing, academic, correlation
PDF Full Text Request
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