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Analysis of categorical response data: Use logistic regression rather than endpoint-difference scores of discriminant analysis (L)

Morrison, Geoffrey; Kondaurova, Maria V.


Example of a typical second-language (L2) speech perception experiment: Synthetic vowel stimuli from a two-dimensional grid of points in which acoustic properties vary systematically in duration and spectral properties are classified as English /i/ or /I/ by L2-English listeners. In a number of studies, the data from such experiments have been analyzed using endpoint-difference scores or discriminant analysis. The current letter describes theoretical problems inherent in the first procedure in...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Journal article
Source: Journal of the Acoustical Society of America
DOI: 10.1121/1.3216917


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