The purposes of this research were 1) to develop the model of group process Learning. 2) to compare the learning achievement between before and after learning from the group process Learning 3) to study the satisfaction of students of group process Learning in Thai for Presentation Course of the Students at Rajamangala University of Technology Pha Nakhon. This is an experimental research. The sample is 30 students in 1st year undergraduate in tourism major by purposive sampling who studied Thai for Presentation Course in the first semester (2019) at faculty of Liberal Arts Rajamangala University of Technology Pha Nakhon. The research instruments used in the experiment were 4 sets of group process learning management plan 1 set of achievement test used before and after learning and 1 set of student satisfaction questionnaire for group process Learning. The results were as follows : 1. The development of The group process learning using 4 sets which included small group process learning brainstorming group process learning discussion group process learning and the presenting group process learning was developed and applied in teaching and learning Thai for presentation course After the application the program was evaluated and it was found that the Index of Item Objective Congruence (IOC) of the evaluation of the quality of the group process management learning reached at 0.67. The Index of Item Objective Congruence (IOC) of achievement test reached at 1.00. And the Index of Item Objective Congruence (IOC) of the satisfaction reached at 1.00.

The purposes of this research were to study and to compare the ethics of the first-year students at Rajamangala University of Technology Phra Nakhon who were from Bangkok with the ethics of the ones from other provinces. The samples chosen by purposive sampling were the first-year English for International Communication students of the Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon. They were divided into 2 groups and each group consisted of 30 students. The first group was from Bangkok while the second group was from other provinces. The instrument was a questionnaire. The results revealed that there was no significant difference (at the level of .05) of the ethics of the first-year students who were from Bangkok and of those from other provinces. The mean scores and standard deviations of the results of the first group were 3.82 and 0.34 and of the second group were 3.89 and 0.34 respectively.

The purpose of this study was to produce a VCD on Design and Development of Textile Products from Surin Silk for the training program entitled “Design and Development of Textile Products from Surin Silk : From Folk Wisdom to Internationalization” The instruments of the study created by the researchers were : the VCD a learners’ test an experts’ evaluation form and a questionnaire on learners’ satisfaction. Fifteen people in Surin were randomly selected for the efficiency test of the VCD. The tests measuring E1 and E2 were taken after they had learned one lesson from the VCD. The result revealed that the VCD had the efficiency at 82.66 / 84.33 which was higher than the 80/80 criterion and was rated “much satisfied”.

The purposes of this research were to study and to compare the addition of ethics to Thai teaching using Thai songs and Dhama lessons. The samples chosen by purposive sampling were the first year English for International Communication students of the faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon. They were divided into 2 groups and each group consisted of 30 students. The first group learned Thai with the addition of ethics using Thai songs while the second group learned Thai using Dhama lessons. The instruments were a pretest and a posttest. The results revealed that the test scores of the two groups of students after the addition of ethics to Thai teaching using Thai songs and Dhama lessons were higher. The means scores and standard deviations of the test results of the first group were23.13 and 3.18 and the second group were 22.23 and 3.49 respectively. In addition there was no significant difference (.05) in teaching Thai with the addition of ethics using Thai songs and Dhama lessons.

The purposes of the research were to study satisfaction and expectation level and to compare satisfaction and expectation of enterprises toward the communication skills of undergraduate students of Rajamangala University of Technology Phra Nakhon. The random sample consisted of 145 enterprises. The tool used in this research was a questionnaire. The data were analyzed by a percentage means and independent samples t-test. The result revealed that the level of satisfaction and expectation of enterprises toward the communication skills of the undergraduates was highly rated at 3.71 and 4.30 respectively. Concerning the satisfaction the use of polite spoken language with other people time and situation reached the highest level (4.06) but the lowest level (3.26) was the correct pronunciation of words. In addition although there was a significant difference in the employers’ sex their expectation was not different except the satisfaction.