The instrument used in the research were scales five levels of 48 items with the confidence of the entire. 0.87 The statistics used for data analysis were percentage, mean, standard deviation, t test (t-test) and F-test.
The instruments included a questionnaire rating scale 5 levels of 48 items. Reliability of whole issue was 87 .The statistical analysis of the data, including the percentage deviation มาตรฐานการทดสอบ t-test (t-test) and F-test.