6. Note to consider the opinions of the experts on each of the content in each topic, for a total score of reviews of all the Councillors are the. Qualifying examination with a consistency index value (IOC) from 0.5 or higher and update query with values less than 0.5 (IOC)
7. questionnaires back improvement according to the instructions to make a query with precision. In the body and can be measured in what you want. Test the poise or confidence
(Reliability), researchers determined the query number 10 set to experiment with the target group and brings to analyze valuation methodology by the confidence coefficient l Alfa (alpha confident) according to the curriculum of the cross refers to Cornbrash (naba in jewel ring. 2540 (1997), 125 pages) has the confidence value is equal to 0.95, and then take the results into consideration revised prior to use
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