The purposes of this research were 1) to study the effect of short message service via mobile telephone on Sufficient Economy Philosophy of undergraduate students at Rajamangala University of Technology Thanyaburi 2) to study the students’ opinions to short message service via mobile telephone on Sufficient Economy Philosophy of undergraduate student at Rajamangala University of Technology Thanyaburi. The experiment group was 30 undergraduate students at Rajamangala University of Technology Thanyaburi in Educational Technology academic year 2007. The data were analyzed by percentage mean standard deviation and t-test. The research findings were as follows: 1) It was found that the post-test score learning was statistically higher than pre-test scores at level .01. 2) It was found that the students’ opinions to short message service via mobile telephone were in a good level.

The purposes of this study were (1) to improve the integrated lesson plans according to the Philosophy of sufficiency Economy : Garland Subject for Mathayom 4 students of Debsirin Nonthaburi School (2) to compare the achievement before and after using the integrated lesson plans according to the Philosophy of Sufficiency Economy : Garland Subject for Mathayom 4 students of Debsirin Nonthaburi School and (3) to study the pleasure of the students towards using the integrated lesson plans according to the Philosophy of Sufficiency Economy : Garland Subject for Mathayom 4 students of Debsirin Nonthaburi School It was one Group experiment research with pre-test and post-test. The samples consisted of 40 mathayom 4 students at Debsirin Nonthaburi School studying Garland subjectsemester 2/2560 The samples were selected by Purposive Sampling The instruments were 3 integrated lesson plans according to the Philosophy of Sufficiency Economy : Garland Subject 30 item’s for achievement-test : Garland Subject for Mathayom 4 students and the questionnaires measuring the student pleasure towards using the integrated lesson plans according to the Philosophy of Sufficiency Economy : Garland Subject for Mathayom 4 students of Debsirin Nonthaburi School The statistical procedure employed were percentage mean standard deviation and the t-test. The finding showed that the integrated lesson plans according to the Philosophy of Sufficiency Economy : Garland Subject for Mathayom 4 students of Debsirin Nonthaburi School in the aspects of moderation reason good immunity knowledge condition and moral were significantly different at the .05 level the practical skill was increased and the students’pleasure on the questionnaires of using the integrated lesson plans according to the Philosophy of Sufficiency Economy : Garland Subject for Mathayom 4 students of Debsirin Nonthaburi School were at the high level ( X =4.38 S.D.=.26)

The objectives of this study were to study expenditure behaviors following the Sufficiency Economy Concept of teachers Faculty of Business Administration Rajamangala University of Technology Pha Nakhon in 3 aspects : moderation reasonableness immunization; compare the expenditure behaviors of the teachers by sex monthly incomes debt conditions and years of work experiences. The sample consisted of 92 teachers Faculty of Business Administration Rajamangala Univerity of Technology Pha Nokhon. The instrument used in data collection was a 5-level scale questionnaire with an alpha reliability of 0.95. The descriptive statistics used in data analysis were frequency percentage mean standard deviation. The statistics used in hypothesis tests were t-test One-Way ANOVA and post hoc LDS tests. The result of the study are as follows. 1. The expenditure behaviors following the Sufficiency Economy Concept of teachers Faculty of Business Administratjon Rajamangala University of Technology Pha Nakhon as a whole and individual 3 aspects : moderation reasonableness and immunization were at the high level. 2. The male and female teachers did not have different expenditure behaviors following the Sufficiency Economy Concept as a whole and individual 3 aspects. 3. The teachers having different monthly incomes had significantly different expenditure behaviors following the Sufficiency Economy Concept as a whole the moderation and the reasonableness at .01 level; teachers having > 29519 Baht monthly incomes had higher mean of the expenditure behaviors as a whole the moderation and the reasonableness than those having < 22251 Baht monthly incomes and 22251-29519 Baht monthly incomes. 4. The teachers having different debt conditions had significantly different expenditure behaviors following the Sufficiency Economy Concept as a whole and individual aspects at .01 level; teachers having no debt and teachers having manageable debt had higher means of the expenditure behaviors as a whole and the 3 aspects than those having unmanageable debt. 5. The teachers having different years of work experiences did not have different expenditure behaviors following the Sufficiency Economy Concept as a whole. When considered individual aspects it was found that means of 2 aspects were significantly different at .05 level as follows : teachers having 20-27 years of work experiences and > 27 years of work experiences had significantly higher means in the moderation aspect than teachers having < 20 years of work experiences; and teachers having > 27 years of work experiences had significantly higher mean in the reasonableness than teachers having < 20 years of work experiences.