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Submitted on: 26 February 2008.
Revised on: 05 May 2008.
Accepted on: 06 June 2008.
___________________JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH
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Submitted on: 30 January 2003.
Revised on: 26 May 2003.
Accepted on: 21 July 2003.
___________________JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH
Submitted on: 30 September 2019.
Revised on: 17 November 2019.
Accepted on: 03 January 2020.
___________________JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH
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Submitted on: 20 February 2004.
Revised on: 22 May 2004.
Accepted on: 07 July 2004.
___________________JOURNAL OF SPEECH LANGUAGE AND HEARING RESEARCH
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