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 purposes of this study were t~ investigate the influence of color psychology on low vision people affecting product design and to conclude color psychology applied for low vision people. The study comprised five points. First point was to study what colors that people with low vision could see clearest by ranking. Second point was to study what they liked the most colors. Third point was to study what complementary colors that they could see the clearest color by ranking. Fourth point was to study how the sample groups felt about colors. And fifth point was to study that they could distinguish strength or weakness in a color (intensity). The instruments used in data collection were the questionnaires and set of stimulated color charts which utilized as stimuli to induce answers from respondents in the surveying process.

Ceramics Porduct Develompnet Ceramics

The main objective of the study was to explore The relationship of cleaning the container behavior with sink space guide line for sink product. This research an integration of field survey and quasi-experimental techniques were utilized to people who live in condominium in Bangkok and preference assessment of Thai sink product by ninety seven users. This research based on work triangle and evaluation environment for cooking in condominium by experimental. And attitudes expectation of Thai sink product prototype. Variables were used in the framework of this study: size and spatial characteristics of each area understudied for washing in sink. The sizes of areas which could optimally accommodate such activities were derived from eleven cases of experimentation. Other than body size and the extent of disability the study also found that variation in area size was determined by additional factors such as types of activities approach to the area and the individuals skill for that particular activity. Intervening variables such as fatigues after prolonged and repeated tests were found partially affected the results of experiments and attitudes toward the environment and the extent of difficulty to perform each task. The final analysis of the attitude toward the suggested sink product modification was done using data collected from ninety seven users respondents accompanying the disabled. The sink product modification to accommodate all users inclUding the disabled members of the family in accordance with the former environment. The study found however that the extent of intimacy with the disabled significantly determined towards sink product modification. In conclusion the study suggested that conditional application of sink production modification according to the nature of the disabled-in terms of social psychology familial background the extent of disability and the specific needs required by each of the canteen.