The Development of Ability to Write Words That Do Not Conform to the Standards Using asset of Spelling Development Training for Foreign Students Thai Language and Culture Program, Faculty of Humanities and Social Sciences, Chiang Rai Rajabhat Universi

Abstract

             The Objectives of this research were 1) to Create a Spelling Development Training Kit for foreign Students who do not spell according to section; 2) to Study the academic achievement with a spelling development training kit for foreign students who do not spell according to section 2; and 3) Study the Satisfaction of International Students. The research method is the process of collecting data for foreign students majoring in Thai language and culture. Department of Thai Language and Culture, Thai Language and Culture Program, Faculty of Humanities and Social Sciences Chiang Rai Rajabhat University, Semester 2, Academic Year 2025 The research tool is content analysis. Content design is a word in a document used in teaching and learning. It is a combination of 4 different spellings, namely the spelling section, Mae Kok, Mae Kok, and Mae Korn Mae Kok because there are 2 types of spellings : 1) Word card, 2) Spelling Practice Set Determining the effectiveness of the Skills Training Kit Using the 80/80 benchmark  and data analysis to determine the difficulty of the training set.
             The results showed that:
             1) Effective spelling development training kit to help foreign students. Students can improve their reading, writing, and spelling skills. 2) Learners' academic achievement after learning management. The average score after school was 29.32 or 40.31 percent, and the average score before school was 15.50 or 21.30 percent, resulting in a Statistically Significant Higher Average Score Than Before School at the level of .05 and 3) Learners' satisfaction with learning management This is because the researcher has prepared a spelling development training kit that focuses on learners. There is a sequence of steps.