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Submitted on: 18 October 2004.
Revised on: 15 February 2005.
Accepted on: 17 March 2005.
___________________European Journal of Education and Psychology
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Submitted on: 27 December 2024.
Revised on: 21 February 2025.
Accepted on: 10 March 2025.
___________________European Journal of Education and Psychology
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Submitted on: 07 September 2005.
Revised on: 19 October 2005.
Accepted on: 03 November 2005.
___________________European Journal of Education and Psychology
Submitted on: 15 November 2003.
Revised on: 03 January 2004.
Accepted on: 02 March 2004.
___________________European Journal of Education and Psychology