Self-Development of Teachers in Schools Under the Educational Management Efficiency Promotion Network Group 3 under Pathumthani Primary Educational Service Office Area 1

Abstract

          The purpose of this research was to study and compare the self-development of teachers in schools of the Group 3 Educational Management Efficiency Promotion Network under the Pathumthani Primary Educational Service Office Area 1. The sample groups used in this research were teachers. In the same network of schools, 118 students were obtained using Krejcie and Morgan's sample size chart. The tool was an estimation scale questionnaire with 5 levels with a consistency index ranging from 0.80-1.00 and a confidence value of 0.95. The statistics used in the data analysis were: Distribution of frequency, percentage, mean and standard deviation. One-way analysis of variance and pairwise testing using Schefe's method.
          The research results found as follows. 1) the overall level of teachers' self-development in schools in the Educational Management Efficiency Promotion Network Group 3 under the Pathumthani Primary Educational Service Office  Area 1, as a whole, were at a high level. 2) The comparison results showed that 2.1) Teachers of different sexes had no difference in overall self-development. 2.2) Teachers with different educational backgrounds had self-development. Overall, no difference However, when considering each aspect, it was found that the personality aspect was different. 2.3) Teachers with different working experience had different overall self-development. When considering each aspect, it was found that the professional and personality aspects were significantly different at the .05 level, while the vision aspect was not different.