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DEVELOPMENT OF A SPANISH VERSION OF THE MAIN CONCEPT ANALYSIS FOR ANALYZING ORAL DISORDERED DISCOURSE
Title
DEVELOPMENT OF A SPANISH VERSION OF THE MAIN CONCEPT ANALYSIS FOR ANALYZING ORAL DISORDERED DISCOURSE.
Creator
Simonet, Karla, Kong, Anthony Pak-Hin, University of Central Florida
Abstract / Description
Aphasia is an acquired language impairment caused by damage in the regions of the brain that support language. The Main Concept Analysis (MCA) is a published formal assessment battery that allows the quantification of the presence, accuracy, completeness, and efficiency of content in spoken discourse produced by persons with aphasia (PWA). It utilizes a sequential picture description task (with four sets of pictures) for language sample elicitation. The MCA results can also be used clinically...
Show moreAphasia is an acquired language impairment caused by damage in the regions of the brain that support language. The Main Concept Analysis (MCA) is a published formal assessment battery that allows the quantification of the presence, accuracy, completeness, and efficiency of content in spoken discourse produced by persons with aphasia (PWA). It utilizes a sequential picture description task (with four sets of pictures) for language sample elicitation. The MCA results can also be used clinically for targeting appropriate interventions of aphasic output. The purpose of this research is to develop a Spanish adaptation of the MCA by establishing normative data based on native unimpaired speakers of Spanish. In the pilot study, thirty-eight unimpaired Spanish participants were recruited by previous student researchers. Each participant was asked to complete a demographic questionnaire and a short form of the Cognitive Linguistic Quick Test was administered to rule out any unidentified language problems. The MCA was then be administered to participants and their oral description was audio recorded for later orthographic transcription. A total of 81 unimpaired participants that consisted of different genders, ages (young, middle-aged, and older groups), levels of education (high versus low), and dialect origins (e.g., Spain, Puerto Rico, Columbia) were recruited in the main study to establish a more balanced set of data. One person with aphasia (PWA) was recruited for this study. Based on the collected normative samples, the essential information was identified for each participant. A dialect-specific scoring criteria including target main concepts and lexicons of the Spanish-MCA were developed. The Spanish-MCA was conducted to test the validity of the assessment battery. In the current study, a preliminary set of data using the MCA scoring criteria has been established. Similar to findings in Kong and Yeh 2015, the results of the Spanish-MCA showed age and education did impact discourse performance. Results from one-way ANOVA revealed statistical differences between age groups and education levels of the unimpaired participants recruited. The groups of participants with a higher education conveyed more AC concepts compared to the other dialect groups. To compare data for PWA, it is suggested that a larger sample size of PWA be recruited to validate the Spanish-MCA.
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Date Issued
2019
Identifier
CFH2000553, ucf:45622
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFH2000553
ARTICULATION AND PHONOLOGICAL SYSTEMS OF SPANISH-ENGLISH SPEAKING FLORIDA 4 AND 5 YEAR OLDS
Title
ARTICULATION AND PHONOLOGICAL SYSTEMS OF SPANISH-ENGLISH SPEAKING FLORIDA 4 AND 5 YEAR OLDS.
Creator
Dennis, Jennifer, Brice, Alejandro, University of Central Florida
Abstract / Description
There are currently five million children three to five years of age (i.e., 59.5% of all children from three to five), who are bilingual, living in the United States. By 2025, Census data show that the population of Florida will increase by some 26 percent adding another 5.5 million people to the state. There are a limited amount of studies yielding data on the development of Spanish phonology in 4 and 5 year old children residing in the United States, particularly in Florida. Consequently,...
Show moreThere are currently five million children three to five years of age (i.e., 59.5% of all children from three to five), who are bilingual, living in the United States. By 2025, Census data show that the population of Florida will increase by some 26 percent adding another 5.5 million people to the state. There are a limited amount of studies yielding data on the development of Spanish phonology in 4 and 5 year old children residing in the United States, particularly in Florida. Consequently, there is limited normative information pertaining to articulation and phonological development in Spanish speakers. It was postulated that normal, bilingual, Spanish/ English speaking children, ages 4 to 5 years old, would display different articulation and phonological processes in English and Spanish when measured with standardized English and Spanish articulation and phonology tests. Sixteen participants from the Orlando and Miami, Florida areas were tested. The participants consisted of eight 4 year olds and eight 5 year olds with six females and ten males. The children ranged in age from 3.7 to 5.7 with a mean age of 4.8 years. A diverse Spanish dialect (Puerto Rican, Cuban, Central American, and South American Spanish) was obtained from the participants. All children were normally developing. In addition, language, oral motor skills, and hearing were screened. It was hypothesized that there would be differences for the group of 16 bilingual (i.e., Spanish-English speaking) children for place, manner and voicing of articulation in English versus Spanish as measured by percentage of consonants correct. Only one consonant in the initial position was significantly different, i.e., /sh/. The /sh/ phoneme is an affricate which means it is part stop and part fricative. Spanish contains only one fricative (i.e., the /sh/) whereas English contains two affricates (i.e., /sh/, /dg/). Spanish speakers therefore, have little practice producing affricates. It was hypothesized that there would be differences in the group of 16 bilingual (i.e., Spanish-English speaking) children for phonological processes as measured by percentage of occurrence errors in English versus Spanish phonology. Two of the seven phonological processes were significantly different in their comparisons: (a) Stopping; and (b) Velar Fronting. Stopping could have been more difficult for children in English (9% occurrence) than in Spanish (0% occurrence) because there are more fricatives in English which can be stopped as compared to Spanish where there is only one fricative, which could be stopped. Fronting occurred 4% of the time in English and 0% of the time in Spanish. This could be due to the Spanish language being more anteriorly placed than English (Brice, 1996). Normative articulation and phonological Spanish data from this study were obtained and are particularly useful for speech-language pathologists in today's public school. As the Hispanic school population increase this information is beneficial as a reference for Spanish speech productions. Further research should include more participants, e.g., Spanish-English speaking children with phonological disorders, as the Hispanic population is increasing especially in the state of Florida. Larger sample sizes should be studied in order to create a more accurate valid representation of the population of Spanish-English speaking children in Florida. Research on this topic should be expanded to include normative data for disordered bilingual children in order to apply more appropriate treatments. In addition, other languages should be studied as the state of Florida and the nation are also experiencing growth in other languages beyond Spanish.
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Date Issued
2006
Identifier
CFE0001226, ucf:46927
Format
Document (PDF)
PURL
http://purl.flvc.org/ucf/fd/CFE0001226