The objective of this research was to study information behavior in digital environment of students from Rajamangala University of Technology Phra Nakhon. The sample was 387 undergraduate students from Rajamangala University of Technology Phra Nakhon in the academic year 2019. The research tool was a questionnaire. The results of the research were that the students aimed to find supplementary information for extra work do report and research or project respectively. Students had the process of searching for information in the following order : specify the topic; select or organize the information; survey information and resources; search information link and follow up with new information. Most information behavior of students was searching from the websites such as Google Yahoo and using link points on search engines like Google Yahoo etc. Method for assessing information that students used the most was complete content and reliable information. Method for keeping track of information that students used the most was from social media such as Weblog Facebook YouTube. The information format that students used the most were pictures. And the action after obtaining the information that students used the most was validation and completeness of the content.

This research applied the qualitative research methodology which used in‐depth interviews. A purposive sampling was selected to find 40 people who related to the activities. The results of the research are as follows: 1. Students who organized the freshmen welcoming activities did not have a risk assessment plan. They had only simple action plan. There were not only freshmen welcoming activities but also welcoming activities for sophomore entering to their majors. Senior students only from the Technology in radio and television program (RT) appeared to have SOTUS system behind. 2. The freshmen academic year 2020 wanted to participate in the activities because they want to make friends and want to be familiar with senior friends. Freshmen also wanted sophomore guide them about their studies and university lives. Freshmen understood their rights and knew how to protect themselves from uncreative activities. They thought that appropriate activities such as faculty sports career guidance activities recreational activities singing and games. 3. Faculty members staffs of the Faculty of Mass Communication Technology andoutsiders expected that the creative model for freshmen welcoming activities should organize sport games recreational activities. Professional activities should be benefit to the communities and public service activities should build good image of the profession.

This project Online Consulting System Design and Technology Information service Project for Clinic Technology of Research and Development Institute Rajamangala University of Technology Phra Nakhon aims to design consulting system and online technology information services for Clinic Technology of Research and Development Institute Rajamangala University of Technology Phra Nakhon. The in-built system facilitates quick communication get the information and can deliver technology information on demand in order to respond to the service recipients as quickly as possible. Moreover it reduces the coordination process and paper usage able to collect statistics and information as per service recipients need as well as technology and knowledge that are ready to be transferred. The data storage is well-organized by using ASP.NET C # HTML Java and Microsoft Sql Server 2012 in system design. The results of the satisfaction evaluation towards the efficiency of the system from 226 people found that the overall satisfaction was the highest with the mean at 4.68. This shows that online consulting system and technology information service project for Clinic Technology of Research and Development Institute Rajamangala University of Technology Phra Nakhon can be used to provide consulting and technology information services to service recipients.

The purpose of this research were 1) to study the behavior of using the LINE application 2) to study the level of perceived features of the LINE application attitudes and social influence on the use of the LINE application the use of LINE application for learning communication and 3) to analysis of factors related to utilization of Line application for students’ learning communication of Rajamangala University of Technology Phra Nakhon. The quantitative approaches were applied by using questionnaire for data collection. The research samples were 380 students of Rajamangala University of Technology Phra Nakhon. Descriptive and inference statistics were used; arithmetic mean standard deviation and pearson correlation. The finding found that the most of the students’ use of LINE application had more than 5 years of experience the purpose of using it to chat with friends in the class the average duration of use each time less than 30 minutes the number of applications on average 6-10 times a day and mostly used on smartphones. The students expressed their views of the perceived factors of LINE application attitude social influence on the use of LINE and the use of LINE for the communication of students’ learning at a high level. All three factors were related to utilization of Line application for students’ learning communication in the medium level and they were in the same direction.

The study on credit card usage behavior of support staffs at Rajamangala University of Technology Phra Nakhon were aimed to investigate1) personal factors of support staffs at Rajamangala University of Technology Phra Nakhon 2) credit card usage behavior of support staffs at Rajamangala University of Technology Phra Nakhon and 3)The relationship between personal factors and credit card usage behavior of support staffs at Rajamangala University of Technology Phra Nakhon. The instrument used to collect data was a questionnaire; and the sample group in the study was 260support staffs working at Rajamangala University of Technology Phra Nakhon. To analyze data descriptive statistics including frequency percentages and cross-tabulation distributions were applied. The hypotheses were that personal factors were related with credit card usage behavior of support staffs at Rajamangala University of Technology Phra Nakhon. The results revealed that the support staffs at Rajamangala University of Technology Phra Nakhon were between 30 to 39 years old. They held bachelors degrees and worked as the university employees. They were single who earned total income per month of 20001 - 30000 baht. There were 2 - 3 members in the family and had been working for over 5 years. Most of support staffs at Rajamangala University of Technology Phra Nakhon had 1- 2 credit cards with the duration of 2-3 years. The credit card limit was 20000 - 39999 baht. The type of the credit card was Visa card and the amount of monthly credit card spending was 2001 - 5000 baht. Regular cards used were issued by Krung Thai Bank (KTC). The value of goods or services for each spending was 1001 - 3000 baht at the most. Types of products or services that credit cards were used regularly were daily life products. The reason for using a credit card was its convenience for paying for goods or services (cash carried reduction). The channels to receive news that attracted applicants for credit cards were from bank employees and the opportunity to use credit cards to receive reward points to redeem discounts and prizes. Channels of spending via credit cards were through automatic credit approval machines with the frequency of spending of 1 - 3 times per month to pay for goods and services and installment payment for products and services on a periodic basis. The hypothesis test results disclosed that personal factors of the support staffs of Rajamangala University of Technology Phra Nakhon had a relationship with credit card usage behavior the bank cards regularly used the value of goods or services for each use and the opportunity to use credit cards.