The purpose of this research was to study the knowledge and nutritional selfcare of elderly people trends to Dementia Case study : Phra Nakhon Sri Ayutthaya District Phra Nakhon Sri Ayutthaya Province and to determine the relationships between personal factors nutritional knowledge perception of physical health status and dietary intake behaviors in these people. The subjects of this study were 122 elderly peoples in this area The medthodology was the assessment interviews of personal factors nutritional knowledge perception of physical health status and dietary intake behaviors. The statistical methods used in this study were the percentage mean value standard deviation Chi-square The study found that 78.7% of the sample was female less than 65 years of age 75.4% of the sample held no regular job and 69.7% were primary school graduate. Test results of Thai Mental State Examination : TMSE showed most of the evaluation criteria of suspected dementia were 21.52 points which were less than 23 points Most samples had good perception of physical health status had good perception of dietary intake behaviors. Comparison of relationship between genders and perception of physical health status and between geners and perception of nutitional knowledge were found to be associated. Compare (5) the relationship between the level of the subjects of education and knowledge of nutrition were found to be associated. Compare the relationship between the level of the samples of behavior in food consumption were found to be associated.

This research aimed to investigate perception attitude and behavior ofRajamangala University of Technology Phra Nakhon undergraduate students on 3Dpolicy - based activity Participation and the relations among perception attitude and behavior. 3D aspects include Decency Democracy and Drug-free. The data werecollected through 400 RMUTP undergraduate students from nine faculties in 2010.Data analysis employed frequency percentage mean ( ) standard deviation (s.d.).Statistics used for hypothesis testing included t-Test; to compare between two variables F-Test and One-way ANOVA; to compare more than two variables and Pearson Product Moment Correlation Coefficient. The results of study found that RMUTP students perceived news releases on 3 D policy of the university at the average level. In the meantime their overall attitude towards 3D policy campaign was rated in average level. The attitude towards Decency was at high level and Democracy and Drug-free were considered average. The student participation in 3D –based activities was rated at high level when considered by individual and overall aspect. Hypothesis testing resulted as follows: 1. Students with different gender had different perception of 3D policy with a statistical significance at .05. However there were no significant differences at .05 among students from different faculty. 2. Students with different gender and faculty had different attitude towards 3D policy with a statistical significance at .05 3. The participation behavior on 3D-based activities of students with different gender and faculty was different. 4. The perception of 3D policy new releases had a positive correlation with 3D- based activities participation behavior. 5. Attitude towards 3D policy of the university had a positive correlation with 3D- based activities participation behavior.

This paper is a survey research. The objective is to study the factors of Social Adjustment of Technical Education Faculty Students B.S. of Technical Education (5 years curriculum) Faculty of the industrial education Rajamangala University of Technology Phra Nakhon. The random sampling is conducted within the full-time students from 3 majors. The random sampling technique in this paper is derived from Krehbiel-Morgan table. The total number of sample is 167 students. Research Methodology This paper uses the survey method to collect the data. The data analysis process is based on the average percentage value of standard deviation and t-test F-test techniques. The research results can be summarized as follows: 1. Students with different genders have overall social adjustment ability indifferently. 2. Students with different ages have overall social adjustment indifferently. This implies that age is not a factor in social adjustment. 3. Students who graduated from different curriculum have overall social adjustment ability differently. The students who graduated from vocational-qualification curriculum have overall social adjustment ability higher than students who graduated from academic-qualification curriculum. In specific aspect of social adjustment to classmate the result is also the same. 4. Students with different sequence of birth have overall social adjustment ability indifferently. 5. Students with different family status in society have overall social adjustment ability indifferently. 6. Students with their parents in different occupation have overall social adjustment ability indifferently. 7. Students with different average-income-per-month families have overall social adjustment ability indifferently. However in specific aspect of social adjustment to general person the students with higher average-income-per-month families have social adjustment ability better than the students with lower average-income-per-month families. 8. Students with different family characteristics have overall social adjustment ability differently. The students with large family have overall social adjustment ability higher than students with small family.

This paper presents a dynamic associative network model for e-commerce site selection system based on the psycholinguistic theories of human memory; Spreading Activation Network (SAN). The system is designed to give personalized suggestions based on the user’s current personal preferences other user’s common preferences web-link structure and activation rules. This work employs a SAN as a technique to provide the evaluation and selection mechanism that provides multiple parallel processes for perception by representing dynamic associations among web-links user activities and the relevance subjects of the websites. The system attempts to evaluate a number of sites in an unpredictable complex dynamic environment. Spreading activation explains the predictive top-down effect of knowledge. These processes select the group of the most suitable websites (context) in response to the current conditions (e-commerce activities) while the system continues working towards the user objective goal.