Abstract:
The purposes of this research were to study and compare the level of personnel administration of school administrators under Secondary Educational Service Area Office Phayao classified by gender, education level and work experience. Setting the sample size by using the Krejcie and Morgan formula (Krejcie & Morgan, 1970). The sample size was 263 people using the method of determining proportions according to the size of the population in each school and using simple random sampling by a questionnaire rating scale. The reliability value of the whole test was equal to 0.809, and analyzing the data using percentages, means and standard deviations, testing the values (t-test independent) and One-way Analysis of Variance. When statistical differences were found, the mean differences were tested on a pairwise basis by using Scheffe's method. The study found that the level of administration of school administrators under Secondary Educational Service Area Office Phayao in the overall picture was at a high level in every aspect. The side with the highest average was the aspect of dismissal from work, followed by the aspect of personnel recruitment. And the side with the lowest average was compensation and personnel development. When comparing the classification according to educational level, it was found that overall, all 4 aspects were not different. And classifying according to work experience, it was found that the aspect of release from work was significantly different at the level of 0.05. As for personnel recruitment, payment of compensation and personnel development were not different.