บทบาทผู้บริหารสถานศึกษาที่ส่งผลต่อการทำงานเป็นทีมของครู สังกัดสำนักงานเขตพื้นที่การศึกษาประถมศึกษาฉะเชิงเทรา เขต 1

Abstract

The objectives of this research were to examine 1) the level of school administrators’ roles, 2) the level of teachers’ teamwork, 3) the relationship between school administrators’ roles and teachers’ teamwork, and 4) school administrators’ roles affecting teachers’ teamwork. The sample, selected through simple random sampling, consisted of 317 school administrators and teachers working under the Chachoengsao Primary Educational Service Area Office 1 in the academic year 2020. Krejcie and Morgan's table was used to calculate the sample size. The research instrument was a five-rating scale questionnaire with the reliability of .98. The statistics used for data analysis were frequency, percentage, mean, standard deviation, Pearson’s product-moment correlation coefficient, and multiple regression analysis.

The research findings revealed that 1) the level of school administrators’ roles was overall at a high level, ranking by mean scores from high to low: information distribution, encouragement, planning, assessment, and decision-making; 2) The level of teachers’ teamwork was overall at a high level, ranking by mean scores from high to low: relationship building with team members, work coordination, clear communication, well-defined goal setting, and team trust building; 3) The relationship between school administrators’ roles and teachers’ teamwork was at a high positive correlation (r_xy= .760) with the .01 level of significance; and 4) The school administrators’ roles in terms of encouragement, planning, assessment, information distribution, and decision-making affected the teachers’ teamwork, and could predict the teachers’ teamwork at 61.10 percent. The predictive equation could be written in the form of standardized scores as Z'Y = .314Z₄ + .297Z₃ + .228Z₅ + .220Z₁ - .220Z₂