Key points are not available for this paper at this time.
A companion paper includes rationale for the use of 10 metrics of articulation competence in conversational speech (Shriberg, Austin Lewis, McSweeny, Shriberg, 1993). Appendices provide procedural information on the SDCS and statistical rationale for the reference data.
Shriberg et al. (Fri,) studied this question.
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