視頻直播產(chǎn)品用戶接受模型研究
[Abstract]:With the maturity of network environment, smart phone, tablet computer, smart box and smart TV are becoming more and more popular. A large number of live video products are emerging in the application market, and the live broadcasting industry has entered a period of rapid development. And the competition has also entered the white-hot stage. However, in order for a live product to be recognized by users, it must be understood enough to find out the key factors that affect the user's choice of using a live product so that the Red Sea can survive. In order to solve this problem, first of all, this study summarizes the theory of user acceptance and constructs the basic framework of the hypothetical model with the help of the extended theory of TAM and TPB. The theory of perceived risk and the theory of perceived entertainment complement the basic framework. Finally, the characteristics of users, such as gender, age, education level, income level and so on, are taken as the external dependent variables of the whole model. Finally, a complete concept model of user acceptance for live video products is constructed. Then this research designed the questionnaire of influencing factors of users' willingness to use of live video products. After pre-investigation, the questionnaire was revised many times and distributed in many channels. The questionnaire was collected and the demographic characteristics were analyzed. Then the reliability and validity of the questionnaire were tested, and the reliability and validity of the questionnaire data were confirmed. The data were analyzed by univariate ANOVA, correlation and regression analysis with the help of the traditional statistical analysis software SPSS Statistics 19. The preliminary empirical results are obtained. At the same time, this research also carries on the confirmatory factor analysis and the path analysis to the questionnaire with the aid of Amos Graphics 21, after many revisions, finally obtains the video live broadcast product user acceptance model. It is found that the results of structural equation model analysis and regression analysis are only slightly different. Both methods verify the perceived usefulness, the positive impact of perceived usability and facilitation conditions on the willingness of users to use direct broadcast products, and the negative impact of perceived risk on their willingness to use direct broadcast products. At the same time, it negates the influence of perceived experience, perceived entertainment and community influence on users' willingness to use live broadcast products. In addition, the study also found a strong correlation between facilitation conditions and perceived ease of use. In the end, the paper puts forward some suggestions on the improvement and operation strategy of video direct broadcast products in the aspects of user characteristics and influencing factors, which has a certain guiding significance for the continuous meeting of users' needs and the overall improvement of user experience.
【學(xué)位授予單位】:首都經(jīng)濟(jì)貿(mào)易大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2017
【分類(lèi)號(hào)】:F49;F274
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