The Effectiveness of Thai Language Instructional Model to Enhance Knowledge and Speaking Skill for Communication of Student Teachers

Abstract

The objectives of this research were 1) to develop of Thai language instructional model to enhance knowledge and speaking skill for communication of student teachers; and 2) to study the results of implementation of Thai language instructional model to enhance knowledge and speaking skill for communication of student teachers. The samples were 46 the first–year students in semester 1 of the academic year 2022. It was selected by multi-stage random sampling. The instruments used in this research were 1) lesson plans, 2) the knowledge assessment test of speaking for communication of student teachers. The reliability coefficient was 0.85, and 3) the speaking skill test for communication of student teachers. The reliability coefficient was 0.97.
The results found that 1) The instructional model consisted of 6 elements namely, 1 principles, 2 objectives, 3 contents, 4 instructional procedure, 5 measurement and evaluation, and 6 factors supporting teaching and learning management; and 2) The results of implementation found that 1) the speaking knowledge for communication of student teachers after learning was statistically significant higher than before at .05 level; and 2) the development of speaking skill for communication of student teachers was better in every phase from repeated measurements 4 times at the significant level of .05.