The purposes of the research were to create and find out the efficiency validation of computer assisted instruction focused on the Plastic Injection Adjusting Machine and Injection Molding Maintenance for the standard 90/90 and to analyze the students’ learning achievement after using computer assisted instruction. The samples were 20 first year diploma tool & die students at Rajamangala Institute of Technology North Bangkok Campus. The students pretested and then studied by using the computer assisted instruction focus on the plastic Injection Adjusting Machine and Injection Molding Maintenance. Finally the students post tested. After that the data was calculated to find out the computer assisted instruction efficiency and analyzed the students’ learning achievement after studying. The result revealed that the computer assisted instruction efficiency was reached the standard 90/90 and the students’ learning achievement increased significantly at 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 this research is to study the evelopment of fair markets around the suburban area in Bangkok to study the existence of the markets fair and to compare the differences of the markets fair in each area. The researchs designed by using mix methods collecting data of both quantitative and qualitative. The areas of which have been studied cover the free markets at 1) Wat Don Kai Dee in Krathumban District Samutprakarn 2) Mahidol University Salaya District Nakorn Pathom and 3) Wat Thong Sa-Ard Bang Bua Thong Nonthaburi. The main target groups involve the sellers the customers and the owners. The concerned local administration group is a secondary target group. Data collection consists of e survey participating observation in-depth interview and questionnaires in supplementary of the interview. Qualitative data analysis was context analysis. Quantitative data analysis were the statistics of frequency percentage chi-squaret-test and one-way variance. The result of the study are as follows:1 All of the above-mentioned markets fair have been established in order to respond to the need of the community in each area at the same time around 1997. The peak time of Mahidol Market Fair is on Friday during 7.00 14.00. for Wat Thong Sa-Ard and Wat Don Kai Dee Markets the peak times are around 15.00 -19.00. 2.In term ofthe customer behaviour of the markets the costomers mostly came to the market every time when it is available. They occasionally buy the ready-cooked food. For Mahidol Market the customers will walk to the market and most of them are students and staffs of the University. For Wat Thong Sa-Ard and Wat Don Kai Dee Markets most of the customers will go to the markets by motorcycles. In term of time spent at the market the customers at Mahidol and Wat Thong Sa-Ard Markets spent more than an hour whereas those at Wat Don Kai Dee spent less than an hour in average. In term of the behaviour of the customers going to the market those at Mahidol Market came with their friends whereas those at Wat Thong Sa-Ard and Wat Don Kai Dee mostly came with their families. In term of the factors affecting the customers for the services the most important one is a variety of the products. The products that have been bought the most in all markets is the ready-cooked food. The reason for the customers to buy products at the fair market is the convenience in travelling. 3.The different characteristics of the three markets are the types of the products. As for Mahidol Marketit is the market for working people therefore the ready-made products such as cooked food and clothing are the most favourite and easily to be sold out. As for Wat Thong Sa-Ard and Wat Don Kai Dee Marketsthey are serviced for the community in the evening therefore the most favourite products are cooked food and fresh products for making food at home as well as the products that are used in daily life. For the price of the products Mahidol Market has higher price than the other two markets. It is because the types of products at Mahidol Market are the luxurious one and the location of the market which situated at the Faculty of Environment Department of the University whereas the markets at Wat Thong Sa-Ard and Wat Don Kai Dee are on the roadside. 4.The existence of the fair markets has based on these conditions 1) the characteristics of the owners 2) the compliance with rules and regulations 3) location which is convenient for customers 4) a variety of the products 5) the peak time 6) the needs of the customers and sellers 7) the power purchase of the customers.As for the expansion of markets it is found out that the markets has 1) the physical expanse and the increase of facilities and 2) has the increase of sellers and the adjustability of costomers behaviour as well as 3) the various types of the products.

The Purposes of this study were 1) to study the efficiency of childcentered approach in the faculty of mass Communication Technology Rajamangala Unuversity of Technology Phra Nakhon 2) to compare personal factors with attitude towards the efficiency of child-centeres approach in the Faculty of Mass Communication TechnologyRajamangala Unuversity of Technology Phra Nakhon 3) to study the progress of learning efficiency after the application of child-centered approach in the Faculty of Mass Communication Technology Rajamangala Unuversity of Technology Phra Nakhon and 4) to study the predicted variablesvariablespersonal factors:genderstudy areasstudent gradeschool record and attitudes towards child-centered approach. The sample taken for the investigation was a number of 300 students in academic year 2009 from the faculty of Mass Communication TechnologyRMUTP. The proportion of 300 students was considered as 50 % of all students studying in the semester 2/2009. The data were collected by questionnaires. The data were analyzed by frequency distributionpercentagemeanstandard deviationt-testF-test One-Way ANOVA and Stepwise multiple regression analysis.

This research was aimed at gaining understanding about the thoughts and beliefs embedded in the house-decorated pictures and analyzing the methods used in con-structing semiotic meaning embedded in the pictures use for decorating the houses. The sources for the study were the pictures set up to decorate the houses of the people in a comrunity in Song Phi Nong District Suphan Buri Province. The research had selected a house 10 serve as the sample for the study. The research project was inspired by the phenomenon ff using pictures to decorate the house. This phenomenon was interesting and reflecting the rotions proposed by semiotics. The findings reveal that the pictures used in decorating the house had reflected 3 beliefs: firstly social values covering the love and stronghold in the nstitutions of nation religion and monarchy and the mintenance of ones life in compliance t0 societal customs and traditions; secondly the social relationship covering the love and faith bf ancestors and; thirdly the self-presentation signifying personal life successes and adora?ion of bureaucratic rankings. Regarding the method of semiotic communication it was found that the house-decorated pictures indirectly carried the meaning. There was the use of parts to represent the whole and the use of sets of signs in the same paradigm. Another interesting rnding was the signs used in the house decoration were blended and borrowed from other tontexts to construct the meaning in a particular context as well.