http://reply.papertrans.cn/2/141/14090/14090-11.png
Submitted on: 12 February 2015.
Revised on: 19 March 2015.
Accepted on: 23 April 2015.
___________________INTERNATIONAL JOURNAL OF SELECTION AND ASSESSMENT
http://reply.papertrans.cn/2/141/14090/14090-13.png
http://reply.papertrans.cn/2/141/14090/14090-14.png
http://reply.papertrans.cn/2/141/14090/14090-15.png
http://reply.papertrans.cn/2/141/14090/14090-16.png
Submitted on: 17 May 2011.
Revised on: 30 July 2011.
Accepted on: 26 September 2011.
___________________INTERNATIONAL JOURNAL OF SELECTION AND ASSESSMENT
http://reply.papertrans.cn/2/141/14090/14090-18.png
Submitted on: 11 July 2002.
Revised on: 11 September 2002.
Accepted on: 09 October 2002.
___________________INTERNATIONAL JOURNAL OF SELECTION AND ASSESSMENT
Submitted on: 10 November 2011.
Revised on: 21 December 2011.
Accepted on: 05 January 2012.
___________________INTERNATIONAL JOURNAL OF SELECTION AND ASSESSMENT