Abstract:
The purpose of the independent study was to investigate the attitude that affected decision-making process of buying Nutrilite food supplement products in Bangkok. The sample used in the study comprised 400 male and female consumers of Nutrilite food supplement products in Bangkok. The data that were collected through questionnaires were analyzed using descriptive statistics including Frequency, Percentage, Mean, and Standard Deviation, as well as inferential statistics which consisted of Independent Samples t-test, One-way ANOVA, Least Significant difference (LSD), Chi-square, and Pearson Correlation.
The results of the study indicated that the majority of the respondents were female between the ages of 31-40, graduated with Bachelors degree, were employed by private companies, earned a monthly income of 30,001-45,000 Baht, and were single. The overall opinion toward the Nutrilite food supplement products was shown at a very high-level agreement, moreover the overall opinion toward the assessment after purchase of the product was found at a high level.
The results of hypothesis testing showed that different demographics affected different decision-making process of buying Nutrilite food supplement products. The results of correlation analyses revealed that demographics had correlation with decision-making process of buying Nutrilite food supplement products in the aspect of product purchasing, and the attitude toward the products had correlation with decision-making process of buying Nutrilite food supplement products.