The objectives of this study were to study the demographic factors including gender age status education level occupation and income affecting the decision to buy food online and tostudy the marketing mix and technology adoption that affected the online food purchasing decisions of Baby Boomersin Bangkok. The population was 55-75 years old Baby Boomer who bought food online in Bangkok. The probability sampling specifically the stratified sampling method was used to determine the total of 400 samples. The data was analyzed using descriptive statistics such as frequency percentage mean and standard deviation. The inferential statistics were Independent Sample T-test One-way ANOVA analysis Pearsons Correlation Coefficient and Multiple Regression Analysis The study results showed that the marketing mix factors could meet the demand for online food ordering of the sample in high level. The technology acceptance level of the overall sample group was high. The importance of the 4-step online food purchasing decision process of the samples namely the perception of the need or problem information seeking alternative assessment and buying decisions was high. The hypothesis testing found that on the evaluation of purchasing options different age groups had a statistically significant difference at 0.05. On purchasing decision married samplesand the widows paid more attention to the purchasing decision process differently at the statistical significance of 0.05.On the perception of needs or problems the sample group with bachelors degrees put more emphasis than those who graduated from elementary schoolsand the group who finished secondary education with the statistical significance at 0.05. On the evaluation of purchasing decision options the group with secondary education put less emphasis thanthe group with bachelors degrees at the statistical significanceof 0.01. On purchasing decision the group with secondary education put less emphasis than associate degree graduates with the statistical significance at 0.05 and put less emphasis thanthe group with a bachelors degree with the statistical significance at 0.05. On data acquisition groups with different incomes put different emphasis with the statistical significance at 0.05. Convenience ease of use and consumer factors had a positive influence on the need or problem perception process at the significant level of 0.05. Convenience benefit perception and ease of use factors had a positive influence on the information seeking processat the significance level of 0.05. Value convenience communication ease of useand consumer factors had a positive influence on the process of evaluating purchasing options at the significant level of 0.05. Convenience benefit perception ease of use and consumer factorshad a positive influence on the purchasing decision process at the significance level of 0.05.

The purposes of this research were to 1) investigate personal factors of consumers in Bangkok after the outbreak of Coronavirus 2019 (COVID-19) 2) study information awareness in the widespread Coronavirus 2019 (COVID-19) 3) find out the new normal style of consumers’ behaviors in food purchasing options in Bangkok after the Coronavirus 2019 (COVID-19) epidemic 4) study the relationship between personal factors and the new normal style of consumers’ behaviors in food purchasing options in Bangkok after the outbreak of Coronavirus 2019 (COVID-19) and 5) examine the relationship between information awareness of the Coronavirus 2019 (COVID-19) outbreak and the new normal style of consumers’ behaviors in food purchasing options in Bangkok after the Coronavirus 2019 (COVID-19) outbreak. The sample was 400 consumers in Bangkok who were selected by stratified sampling. The research instrument used in this study was the questionnaire. The statistical analysis used in this study included frequency percentage means and chi square. The results of the study were as follows: 1) for personal factors of consumers in Bangkok most of them were female (222 participants) whose ages ranged from 20-30 years old. Their education was lower than bachelors level. Their occupations were company employees/private employees with an average income from 10001 to 20000 baht per month. 2) Regarding the awareness of the Coronavirus 2019 (COVID-19) pandemic the results showed that most of the consumers received main sourcesof information from the Ministry of Public Health family members and television channel. 3) In addition to the new normal style of purchasing food options the results reported that most consumers preliminary examined their readiness health check before going out to buy or use any services. The majority of consumers selected restaurants in the department stores buying a la carte for example meat rice and curry fried chicken bakery products instant noodles frozen meats and various Thai desserts. These consumers spending money less than 500 baht bought these products by themselves and making their own decisions. 4) Personal factors including gender and education level were correlated with the new normal style of consumers’behaviors in foods purchasing option with statistically significant at the .05 level. 5) For the outbreak information sources the informants reported that the widespread Coronavirus 2019 (COVID-19) was correlated to the new normal style of consumers’ behaviors in food purchasing options with statistically significant at the .05 level.

The objectives of this study were to study personal factors service quality and the decision to choose the service of savings cooperatives in Bangkok to study personal factors that affect the decision to choose the service of savings cooperative members in Bangkok and to study the quality of service that affects the decision to choose the service of savings cooperative members in Bangkok. The population was 1210043 savings cooperative members in Bangkok in 2019. The samples were randomly selected from the population by Purposive Sampling of 400 people. The sample size was determined according to Taro Yamane method. The data was analyzed using descriptive statistics such as frequency percentage mean and standard deviation. The inferential statistics were: independent sample T-test one-way ANOVA analysis Pearsons Correlation Coefficient and Multiple Regression Analysis. The study results showed that the overall service quality level of savings cooperatives in Bangkok was high. The aspects that the sample group thought was of the highest quality was the facilities and responses to member services. The most important factors affecting the decision to use the services of the sample group were human resource development and service development. The study hypothesis test showed that personal factors namely age and membership duration in a savings cooperative affected the decision to use the service of savings cooperative member in Bangkok at a significant level of 0.05. The cooperative members aged 26-35 years focused on service development less than those aged 46 years and over at the statistical significance of 0.05. The group of 16-year membership focused more onservice development than those at the group of 6-10 year membership and the group of 11-15 years of membership at a significant level of 0.05. The service quality factors on trustworthiness confidence and knowing and understanding service recipients had a positive influence on the decision to use the savings cooperative service on cooperative business development aspect at the significant level of 0.05. The service quality factors on trustworthiness confidence and knowing and understanding service recipients had a positive influence on the decision to use the savings cooperative service on human resource development aspect at the significant level of 0.05. The service quality factors on trustworthiness and knowing and understanding service recipients had a positive influence on the decision to use the savings cooperative service on service development aspect at the significant level of 0.05. The service quality factors on confidence and facilities had a positive influence on the decision to use the savings cooperative service on service area development aspect at the significant level of 0.05.

This study Motorcycle Tourism Behavior: A Case Study of Motorcyclists in Bangkok aims to study personal factors of motorcyclists in tourism. Study the factors of motorcycling used in touring. And to study motorcycle tourism behavior of motorcycle users residing in Bangkok. The research employed a quantitative research. The research sample was 400 Motorcyclists in tourism residing in Bangkok. The research instrument was a questionnaire with five-level Likert scale. The data is described by frequency percentage and standard deviation. Most participants were male 20-29 years old had obtained a bachelor degree company employee monthly income in the range of 10001-20000 baht experience of driving motorcycling for tourism 5 years or more Used TOURING MOTORCYCLE engine size of 301 cc - 400 cc. and Use the Honda brand. The study results of tourism behavior factors. Tourists travel for a vacation during the months of November to December one day trip travel as a group or a caravan spend not more than 1000 baht per trip. travel in the west of Thailand and driving speeds between 51 - 100 km / h. Suggestions on Motorcycle Tourism Behavior. Study on the prevention of accidents from motorcycle tourism. This is because a motorcycle is a vehicle that can cause high damage in an accident.

The purposes of this research were 1) to study of personal factors of the elderly in ChomThong District Bangkok 2) to study the perception of information about the new strain of coronavirus disease 2019 (COVID–19) 3) to study the adjustment in purchasing food for the new normal of the elderly 4) to study the relationship between personal factors and the adjustments in purchasing food for the new normal of the elderly and 5) to study the relationship between information perception about the new strain of coronavirus disease 2019 and the adaptation to purchasing food in the new normal of the elderly. The sample group consisted of 400 people including the elderly living in Chomthong District Bangkok. The samples were obtained by random sampling method and collected at convenience. The instrument used in this study was a questionnaire. The statistical analysis was frequency percentage and chi-square. The results showed that 1) personal factors of the elderly in ChomThong District Bangkok found that most of the women are single aged between 6 0 -6 5 years. The education level is at the elementary education level with an average income of not more than 5000 baht/month. 2) The perception of information about the new strain of coronavirus disease 2019 (COVID–19) revealed that most of the elderly had received the source of information from the COVID-19 Situation Administration Center Ministry of Health. For the channel of perception of information perceived by television. The awareness of the vaccine used to prevent the 2019 new strain of coronavirus found the most information about the AstraZeneca vaccine. 3) Adaptation in purchasing food in the new normal for the elderly in ChomThong District Bangkok in the situation of the epidemic of the new strain of coronavirus disease 2019 (COVID-19) found that the elderly had to change their behavior in leaving the house to buy food by protecting themselves before leaving the house every time by wearing a mask or cloth mask and using alcohol gel. Types of food that are chosen to buy according to the new normal for the elderly is fresh meat one dish dry food and semi-finished food ready-to-cook or ready-to-eat food frozen foods include frozen meat products water and various kinds of Thai desserts. The elderly will buy food from vendors who are dressed properly wear clean aprons wear masks and wear gloves while picking up food and buy food for themselves at the market near the house. The cost of purchasing food per time is between 201-300 baht. 4) Personal factors were related to the adaptation in purchasing food according to the new normal of the elderly in ChomThong District Bangkok had a statistically significant level of .05. 5) The perception of information about the new strain of coronavirus disease 2019 (COVID–19) is related to the adaptation in purchasing food according to the new normal of the elderly in ChomThong District Bangkok statistically significant at .05 except for the source of information on the outbreak of new strain of coronavirus disease 2019 (COVID-19) and the perception of information about the new strain of coronavirus vaccine. 2019 (COVID–19)