Submitted on: 29 December 1998.
Revised on: 16 April 1999.
Accepted on: 27 April 1999.
___________________JOURNAL OF SCHOOL PSYCHOLOGY---PERGAMON-ELSEVIER SCIENCE LTD
Submitted on: 01 August 2011.
Revised on: 06 September 2011.
Accepted on: 05 October 2011.
___________________JOURNAL OF SCHOOL PSYCHOLOGY---PERGAMON-ELSEVIER SCIENCE LTD
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Submitted on: 08 September 2013.
Revised on: 26 October 2013.
Accepted on: 25 November 2013.
___________________JOURNAL OF SCHOOL PSYCHOLOGY---PERGAMON-ELSEVIER SCIENCE LTD
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