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Submitted on: 31 May 2016.
Revised on: 26 August 2016.
Accepted on: 04 October 2016.
___________________JOURNAL OF EDUCATIONAL AND BEHAVIORAL STATISTICS
Submitted on: 08 July 2003.
Revised on: 16 October 2003.
Accepted on: 05 November 2003.
___________________JOURNAL OF EDUCATIONAL AND BEHAVIORAL STATISTICS
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Submitted on: 30 March 2012.
Revised on: 31 May 2012.
Accepted on: 02 July 2012.
___________________JOURNAL OF EDUCATIONAL AND BEHAVIORAL STATISTICS
Submitted on: 17 September 2017.
Revised on: 26 October 2017.
Accepted on: 06 November 2017.
___________________JOURNAL OF EDUCATIONAL AND BEHAVIORAL STATISTICS