A comparison of the codeswitching patterns of aphasic and neurologically normal bilingual speakers of English and Spanish.
Conversational discourse samples were obtained from four aphasic and four neurologically normal Hispanic bilinguals in monolingual English, monolingual Spanish, and bilingual contexts to identify codeswitching patterns. Analysis of the samples based on the Matrix Language Frame (MLF) Model (Myers-Scotton, 1993a) revealed consistent matching of the language context by the aphasic and normal subjects. The aphasic subjects demonstrated a greater frequency of MLF constituents and codeswitching patterns not evident in the speech samples of the normal subjects. Results suggest an increased dependence on both languages for communication following neurological impairment.
Muñoz
M L
ML
University of Texas at Austin, TX 78712-1089, USA.
Marquardt
T P
TP
Copeland
G
G
D000328:Adult; D000368:Aged; D001037:Aphasia / Q000175:diagnosis* / Q000503:physiopathology*; D001921:Brain / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019303:Multilingualism; D012720:Severity of Illness Index