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Submitted on: 15 March 2000.
Revised on: 21 June 2000.
Accepted on: 01 August 2000.
___________________Canadian Journal for the Scholarship of Teaching and Learning
Submitted on: 17 August 2015.
Revised on: 13 November 2015.
Accepted on: 02 December 2015.
___________________Canadian Journal for the Scholarship of Teaching and Learning
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Submitted on: 23 March 2003.
Revised on: 07 June 2003.
Accepted on: 23 June 2003.
___________________Canadian Journal for the Scholarship of Teaching and Learning
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