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Submitted on: 23 March 2002.
Revised on: 10 May 2002.
Accepted on: 25 June 2002.
___________________Asian-Pacific Journal of Second and Foreign Language Education
Submitted on: 19 March 2014.
Revised on: 19 May 2014.
Accepted on: 17 June 2014.
___________________Asian-Pacific Journal of Second and Foreign Language Education
Submitted on: 07 September 2003.
Revised on: 14 November 2003.
Accepted on: 07 December 2003.
___________________Asian-Pacific Journal of Second and Foreign Language Education
Submitted on: 06 June 2002.
Revised on: 08 September 2002.
Accepted on: 27 October 2002.
___________________Asian-Pacific Journal of Second and Foreign Language Education