The population in this study were170 staff of Thai Airways International public company limited was to determine the size of the sample. Using the table ready Krejcie and Morgan, (1970) sample of 118 staff and Multi-stage random sampling using a stratified sampling method was organization employees are subclasses. As the field and simple random staff of Thai airways International public company limited. Tools used in this study was questionnaires with a reliability of .95. The data were analyzed using descriptive statistic of percentage. Mean, standard deviation (S.D.), and least significant difference test (LSD). The Hypothesis was tested by One Way ANOVA at the 0.05 level of significance.