The purposes of the research were to create and efficiency validation of computer assisted for the courses of practiced to reading. Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject Electric Power System Analysis Chapter 3-6 based standard and analyses the leaning achievement of the student after by using computer assisted instruction. The subjects in the study were first year diploma students enrolled in Rajamangala University of Technology Phra Nakhon . The Researcher using the experiment by let the students do until test before class And then study by using computer assisted instruction focused on practiced to basic turning. After that let students do the unit test again at the class and calculate to find out the efficiency of the computer assisted instruction and analyses the leaning achievement of students after study . The research result revealed that the efficiency of the computer assisted Instruction was efficient in standard Moreover after learning achievement At significant level of 0.05 .

The purposes of the research were to create and efficiency validation of computer Assisted for the courses of practiced to reading Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject Engineering Materials Chapter 3-6 based standard and analyses the leaning achievement of the student after by using computer assisted instruction . The subjects in the study were 20. Diploma students enrolled in Rajamangala University of Technology Phra Nakhon. The Researcher using the experiment by let the students do until test before class And then study by using computer assisted instruction focused on practiced to basic turning . After that let students do the unit test again at the class and calculate to find out the efficiency of the computer assisted instruction. And analyzed the learning achievement of students after study. The research result revealed that the efficiency of the computer assisted Instruction was efficient in standard Moreover after learning achievement at significant level of 0.05.

The purposes of the research were to create and efficiency validation of computer Assisted for the courses of practiced to reading Creating and Evaluating the Effectiveness of Computer Assisted Instruction Program Subject Manufacturing Processes Chapter 5-8. based standard 90/90 and analyses the leaning achievement of the student after by using computer assisted instruction . The subjects in the study were 25 first year. Diploma students enrolled in Rajamangala University of Technology Phra Nakhon. The Researcher using the experiment by let the students do until test before class And then study by using computer assisted instruction focused on practiced to basic turning . After that let students do the unit test again at the class and calculate to find out the efficiency of the computer assisted instruction. And analyzed the learning achievement of students after study. The research result revealed that the efficiency of the computer assisted Instruction was efficient in standard 90/90 Moreover after learning achievement at significant level of 0.05.

Purposes of the research were to design and develop Computer Instruction Package on Principle of Object-Oriented Programming and to find out efficiencies effectiveness and leamers satisfaction towards the package. The research tools were: 1) The Computer Instruction Package on Principle of Object-Orientes programming 2) Achievement tests 3) Quality assessment and evaluation form for multimedia software and 4) questionnaire of leamers satisfaction. sampling groups composed of 30 Bachelor first year students from Faculty of Business Administration Program Computer Infomation-Business Computer Rajamangala University of Technology Phra Nakhon. Research results revealed that the efticiency of the Computer Instruction Package was at 81.08/81.05 corresponding with 80/80 criteria. Analysis of pre-test and post-test scores found that the effectiveness aftce the process (E) was at 81.08 it was higher than before the proecss (E) which was at 18.25. Therefore the Computer Instruction Package on Program Design and Development could increase the students learning effectiveness up to 62.83 corresponding with 60 criteria. Mean of satisfaction of the sampling groups was rathe at a high level (4.31). It could be concluded that the Computer Instruction Package on Principle of Object-Oriented Programming had the efficiency that could used for self study.

The purpose of the study was fourfold: 1) to construct a computer-assisted-instruction (CAI) of Basic Thai for Business Communication at 2) to determine the efficiency of the CAI at 80/80; 3) to compare the student learning achievement of the CAI based on the pretest and posttest scores ; and 4) to determine the students’ satisfaction towards the CAI. The subjects of the study were the 30 first-year undergraduate students majoring in Finance and Marketing the Faculty of Business Administration at Rajamangala University of Technology Pranakorn in 2008. The instrument and procedures comprised 4 parts. Part one contains the 8 units of CAI of Basic Thai for Business Communication each consisting of examples an end-of-unit exercise and a 5-item-end-of-unit test to measure lesson efficiency. Part two is the try-out CAI to determine its efficiency based on the results of the three respective groups which were initially 6 students majoring in Accountancy then 10 students majoring in Accountancy and finally 30 students majoring in Accountancy from the Faculty of Business Administration. The data were analyzed in percentage and mean. Part three comprises the tests consisting of the 30-item pretest and posttest containing the shuffled pretest items to compare the student achievement. The learning achievement was determined by t-test. Part four is the 10-rating scale items to survey the students’ satisfaction towards the CAI. The data were interpreted in mean score.The results indicated as follows: 1) the CAI of Basic Thai for Business Communication can be effectively complemented to teaching and learning; 2) the efficiency indication of the CAI of Basic Thai for Business Communication was higher than the set criteria 80/80 at 84.58/87.44; 3) the posttest scores were significantly higher than the pretest scores at 0.05; 4) The students were extremely satisfied with the CAI of Basic Thai for Business Communication in all aspects at Σ x 4.37.