Abstract:
:Acoustic methods have progressed to the point that an acoustic typology of the motor speech disorders can be constructed from a parameteric assessment of the speech subsystems (e.g., phonation, nasal resonance, vowel articulation, consonant articulation, intonation, and rhythm). The results of this analysis can be interpreted in respect to global functions in speech (e.g., voice quality, intelligibility, and prosody). This paper reviews studies showing that specific acoustic analyses have demonstrated or potential value toward the overall goal of constructing acoustic profiles of dysarthria and apraxia of speech. Several different acoustic measures are relevant to the study of the motor speech disorders, and these are increasingly supported by normative data and by guidelines for clinical application. Examples of these applications are discussed for a variety of specific neurologic diseases or perceptual types of disorder. Acoustic studies are useful in the study of motor speech disorders and recent progress points to a parametric analysis.
journal_name
Clin Linguist Phonjournal_title
Clinical linguistics & phoneticsauthors
Kent RD,Kim YJdoi
10.1080/0269920031000086248subject
Has Abstractpub_date
2003-09-01 00:00:00pages
427-45issue
6eissn
0269-9206issn
1464-5076journal_volume
17pub_type
杂志文章,评审abstract::Sentences recorded by four speakers with dysarthria and two control speakers were presented to listeners at three different rates: habitual, a 30% slower rate and a 30% higher rate. Rate changes were made by digitally manipulating the habitual sentences. Thirty young normal adult listeners rated the sentences for inte...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200400026843
更新日期:2006-04-01 00:00:00
abstract::Eleven native Spanish-speaking children with Specific Language Impairment (SLI) (8;3-10;11) and 11 typically developing children (8;7-10;8) received a comprehensive psycholinguistic evaluation. Participants listened to either Direct Object (DO) pronoun sentences or filler sentences without any pronoun, and they decide...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2016.1224273
更新日期:2017-01-01 00:00:00
abstract::This work investigates the developmental aspects of the duration of point vowels in children with normal hearing compared with those with hearing aids and cochlear implants at 4 and 5 years of age. Younger children produced longer vowels than older children, and children with hearing loss (HL) produced longer and more...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699206.2011.552158
更新日期:2011-08-01 00:00:00
abstract::The purpose of the investigation was to examine the developmental trajectories of bilingual preschoolers' comprehension of Spanish and English and to determine whether a lengthy summer vacation impacted children's development during the preschool years. Participants included 83 bilingual children who were followed ove...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200802028033
更新日期:2008-09-01 00:00:00
abstract::A procedure for assessing prosody and intonation in children (PEPS-C: Profiling Elements of Prosodic Systems--Children), suitable for use by clinicians with both children and adults, is described. The procedure includes testing of four communication areas in which intonation/prosody has a crucial role: interaction, af...
journal_title:Clinical linguistics & phonetics
pub_type: 社论,评审
doi:10.1080/0269920031000079994
更新日期:2003-06-01 00:00:00
abstract::Accurate non-word repetition (NWR) has been largely attributed to phonological memory, although the task involves other processes including speech production, which may confound results in toddlers with developing speech production abilities. This study is based on Hoff, Core and Bridges' adapted NWR task, which inclu...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699206.2015.1029594
更新日期:2015-07-01 00:00:00
abstract::The AC-IPSyn computerised system for scoring the Index of Productive Syntax (IPSyn) was evaluated. Twenty language samples, ten taken at 30 months and ten of the same children at 42 months, were each scored for the IPSyn by hand and by AC-IPSyn. Point differences and point-to-point reliability were examined at the lev...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699206.2016.1139184
更新日期:2016-01-01 00:00:00
abstract::It has been proposed that poor non-word repetition is a marker of specific language impairment (SLI), and a precursor and marker of dyslexia. This study investigated whether a non-word repetition deficit underlies both disorders. A group of Dutch preschool SLI children and children at familial risk of dyslexia, as wel...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200701576892
更新日期:2007-11-01 00:00:00
abstract::Recent approaches to the study of language disorders in adults with focal brain damage (aphasia) have interpreted aphasic symptoms as impairments of particular aspects of the normal language system. Two distinct approaches along these lines, clinical linguistics and cognitive neuropsychology, have developed in paralle...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699209208985515
更新日期:1992-01-01 00:00:00
abstract::This paper describes a new protocol for assessing the phonological systems of two-year-olds with typical development and older children with delays in vocabulary acquisition. The test (Profiles of Early Expressive Phonological Skills (PEEPS), Williams & Stoel-Gammon, in preparation ) differs from currently available a...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699206.2013.766764
更新日期:2013-04-01 00:00:00
abstract::To investigate whether idiom production was vulnerable to age-related difficulties, we asked 40 younger (ages 18-30) and 40 older healthy adults (ages 60-85) to produce idiomatic expressions in a story-completion task. Younger adults produced significantly more correct idiom responses (73%) than did older adults (60%)...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699206.2011.584136
更新日期:2011-10-01 00:00:00
abstract::The IPA's comparative lack of dedicated symbols for sonorant consonants as compared to obstruents presents some difficulties for clinical phoneticians. Among these are the ways of transcribing apical versus bunched approximant-/r/, the bilabial approximant realisation of target approximant-/r/, and fricative rhotic re...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2017.1326169
更新日期:2017-01-01 00:00:00
abstract::This study analyzed narratives from 18 Mandarin-speaking children with specific language impairment (SLI) and 18 typically developing children matched on chronological age. The narrative data were based on Frog, where are you? Participant's narratives were analyzed at the macrostructure and microstructure levels. Rega...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2019.1655097
更新日期:2020-05-03 00:00:00
abstract::Maillart and Parisse found out that French children with specific language impairment (SLI) presented strong difficulties in phonology when compared with normally-developing children matched by MLU (NLD). Some of the youngest children from this study were followed to provide developmental information about their langu...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200701610634
更新日期:2007-11-01 00:00:00
abstract::Hearing impairment is a common chronic condition in middle-aged and elderly adults. The number of individuals with hearing impairment is expected to rise because of the longer life expectancies and trends in the population growth. Acquired hearing impairment in adulthood is not just a disorder of the sense of hearing....
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2020.1724335
更新日期:2020-11-01 00:00:00
abstract::Previous research has shown that the production of third-person singular accusative object clitics (3DO clitics) might be taxing in Italian-speaking pre-school children with cochlear implants (CIs). We investigated this topic by assessing 3DO clitic production in 14 children with an average age of 8 years, who had rec...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2020.1803406
更新日期:2020-08-14 00:00:00
abstract::There is substantial evidence that a speaker's accent, specifically an unfamiliar accent, can affect the listener's comprehension. In general, this effect holds true for both adults and children as well as those with typical and impaired language. Previous studies have investigated the effect of different accents on i...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2017.1419379
更新日期:2018-01-01 00:00:00
abstract::Communication disorders pose various challenges for valid and reliable measurement. Previously, we sketched how the prevailing concepts and measurement practices employed in research and speech pathology practice for communication disorders have framed the real-time accomplishment of co-present communication, and cont...
journal_title:Clinical linguistics & phonetics
pub_type: 社论
doi:10.1080/02699206.2020.1749886
更新日期:2020-11-01 00:00:00
abstract::This study examined whether children's use of subject relative clauses differs as a function of their English dialect (African American English, AAE vs. Southern White English, SWE vs. Mainstream American English, MAE) and clinical diagnosis (specific language impairment, SLI vs. typically developing, TD). The data we...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200701731414
更新日期:2008-02-01 00:00:00
abstract::The purpose of this investigation was to identify how Spanish-speaking preschool children with and without specific language impairment (SLI) use the various cues available for ascribing a noun's inherent gender in the language. Via an invented word task, four types of cues were isolated and presented to each child: (...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200902844818
更新日期:2009-07-01 00:00:00
abstract::This study investigated how trilinguals fare on the cross-linguistic lexical tasks (CLT)-Afrikaans, -isiXhosa and -South African English (SAE) (cf. Haman et al., 2015) compared to monolingual controls, and whether the CLT-Afrikaans renders comparable results across socioeconomic status (SES) backgrounds. The LITMUS-CL...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699206.2015.1110715
更新日期:2016-01-01 00:00:00
abstract::This study examined the oral reading and conversational speech of eight bilinguals who stutter (BWS). The participants spoke Omani Arabic as the dominant and English as the less-dominant language. The samples were examined with particular reference to the production of overall disfluency, stuttering-like disfluencies ...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2020.1806931
更新日期:2020-10-28 00:00:00
abstract::Speech-language pathologists nowadays are more and more confronted with clients who speak a language different from their own mother tongue. The assessment of persons who speak a foreign language poses particular challenges. The present study investigated the possible role and interplay of factors involved in the iden...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699206.2015.1062560
更新日期:2015-01-01 00:00:00
abstract::This study investigated the acquisition of word initial /s/ clusters of 3-5 year old Dutch children with phonological disorders. Within these clusters, /sl/ was produced correctly most often, whereas /sn/ and /sx/ were the more difficult clusters. In cluster reductions, /s/+obstruent and /sl/ clusters reduction patter...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.3109/02699200903427816
更新日期:2010-01-01 00:00:00
abstract::Human society is organised through communicative interactions between co-present people. Speech pathology (SP) assessment and intervention strategies aim to access these sites of communication in order to facilitate participation in life situations for people with communication disorders. Surprisingly, however, there ...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章,评审
doi:10.1080/02699206.2018.1498541
更新日期:2019-01-01 00:00:00
abstract::Few studies have examined the ability of individuals with learning disabilities, in general, or with Down syndrome, specifically, to discriminate speech. The purpose of this study was compare the speech discrimination abilities of eight children with Down syndrome (aged 5.7 to 12.8 years) to seven nonverbal mental-age...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200701256255
更新日期:2007-04-01 00:00:00
abstract::The aim of the study was to compare approaches highlighting either semantic or phonological features to treat naming deficits in aphasia. Treatment focused on improving picture naming. An alternating treatments design was used with a multiple baseline design across stimuli to examine effects of both approaches in two ...
journal_title:Clinical linguistics & phonetics
pub_type: 临床试验,杂志文章
doi:10.3109/02699206.2012.663051
更新日期:2012-06-01 00:00:00
abstract::Poor phonological development adversely affects language development and interpersonal communication abilities in children with Autism Spectrum Disorders (ASD). However, the characteristics of phonological development in children with ASD who speak Putonghua (the official standard spoken form of modern Mandarin Chines...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699206.2019.1702720
更新日期:2020-09-01 00:00:00
abstract::Terms such as isochrony, syllable segregation, scanning speech and staccato-like rhythmic quality have been used to characterize the temporal regularity that may be a core feature of apraxia of speech. The present report describes a procedure to quantify temporal regularity in children with suspected apraxia of speech...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/0269920031000138141
更新日期:2003-10-01 00:00:00
abstract::In order to test the hypothesis that closeness to the listener's native language is a determining factor when identifying stuttering in an unfamiliar language, three panels of different linguistic background were asked to make judgements of stuttering in a sample of Dutch speakers. It was found that a panel speaking D...
journal_title:Clinical linguistics & phonetics
pub_type: 杂志文章
doi:10.1080/02699200701647289
更新日期:2008-01-01 00:00:00