RELATIONSHIP BETWEEN THE VISIONARY LEADERSHIP OF EDUCATIONAL ADMINISTRATOR AND THE REACHER PERFORMANCE UNDER THE BANGKOK SECONDARY EDUCATIONAL SERVICE AREA OFFICE 2

Abstract

The objectives of this research were 1) to study the visionary leadership of school administrators, 2) to study the performance competency of teachers in schools,
and 3) to find the relationship between visionary leadership of school administrators and performance competency of teachers in schools under the Secondary Educational
Service Area Office Bangkok 2. The sample group used in the research consisted of teachers under the Secondary Educational Service Area Office Bangkok 2 in the 2024 academic year. The sample size was determined using Cohen’s ready-made table, resulting in a sample of 293 people. Stratified random sampling and simple random sampling methods were used according to the proportion of school sizes. The research instrument was a questionnaire with a reliability of 0.986. The statistics used for data analysis were percentage, mean (x̄) , standard deviation (SD), and Pearson’s correlation coefficient.

The research results found that: 1) The visionary leadership of school administrators was at a high level overall and in each aspect. 2)The performance competency of teachers
in schools under the Secondary Educational Service Area Office Bangkok 2 was at a high level overall and in each aspect. 3)The visionary leadership of school administrators
and the performance competency of teachers in schools under the Secondary Educational Service Area Office Bangkok 2 had a positive relationship at a high level, with statistical significance at the .01 level.