This research was a survey research. The objective was to study the factors of social adjustment of students of the Faculty of the Industrial Education Rajamangala University of Technology Phra Nakhon. The data analysis based on statistic data the average percentage standard deviation t-test and analysis of variance. The results can be summarized as follows: the factors of social adjustment of Industrial Education students are at the moderate level. The results of factor analysis are 1) Students with different genders and age have the overall indifferent social adjustment ability. 2) Students who graduated from different field of study have the overall different social adjustment ability . The students who graduated from vocational certificate program have the overall higher social adjustment ability than students who graduated from general education program. 3) Students with different years of birth and different family status in society have the overall indifferent social adjustment ability. 4) Students with their parents in different occupation and different average-income-per-month families have the indifferent overall social adjustment ability and 5) Students with different family characteristics have the overall different social adjustment ability.

This is a survey research. Its objective was an attempt to analyze the problems and utilization of instructional innovations of lecturers at the Faculty of Industrial Education Rajamangala University of Technology Phra Nakhon. The sample group consists of 38 lecturers from four departments. The questionnaires were provided as the research tool to collect data. Statistical analysis was applied by using percentage mean standard deviation t-test and F-test technique. The research results were that the lecturers were different in gender age and educational background but problems in using instructional innovation were at the moderate level. The most internal important problematic factor was their attitude toward the utilization of innovation. The most external important problematic factor was lack of financial supporting on the production of instructional innovation. Lectures under the Civil Engineering and Mechanical Engineering Department had problems in difficulty of using instructional innovation more than those of the Electrical Engineering Department. Lecturers at the Faculty of Industrial Education need the training on Instructional Innovations.