Macro Ergonomic Modeling in Instagram Usage Based on The Socio-Technical System Approach.

The internet is one of the things that is needed today, especially in social media. Social media is in great demand for exchanging information and discussions. Many millennials are addicted to social media, one of which is Instagram. They experience high sleep disorders, extraversion, and neuroticism. The internet and social media are often used by people in everyday life in fast-changing societies. Technological, psychosocial, and cultural variables (socio-technical system) which influence each other significantly affect individual productivity. This study uses the TAM approach to ensure that individuals are fit in using Instagram technology, optimizing the use of Instagram and its influence on these individuals to be more productive and doing activities to optimize their self-esteem and life satisfaction. The formulation of problems discussed in this study is to formulate a macro ergonomic model composed of technological and psychosocial variables in Indonesia with the TAM approach. This study analyzes aspects of macro ergonomics, modeling Instagram intrusion, internet addiction, self-esteem, life satisfaction and technology aspects with TAM approach to optimize individual self-esteem and life satisfaction and formulate recommendations for prevention addiction to Instagram in Indonesia. This study uses a method of integrating macro ergonomic aspects (socio-technical system), the TAM approach, questionnaires, and Structural Equation Modeling testing. The result of this research is there is a relationship between technological and psychosocial aspect as macro ergonomic aspects. Perceived ease of use variable has positive relationship with perceived usefulness, the perceived ease of use variables has a positive effect on the Instagram Intrusion variable. Perceived usefulness, life satisfaction, and behavioral intention to use variables have a positive influence on the internet addiction variable, the self-esteem variable has a significant influence on the life satisfaction. Moreover, the self-esteem and attitude variables have a positive influence on the behavioral intention to use variable. Recommendations for preventing Instagram intrusion in Indonesia include optimizing Instagram to make productive and beneficial things and not frustration/depression. Besides, everyone must think everyone has a good quality of life, is more relaxed in using Instagram so that they are not easily frustrated; they can use Instagram regularly well and stay productive. Moreover, always think positive that everyone has valuable and capable of achieving goals to have high life satisfaction. Everyone can use technology properly for valuable things. This research can be expanded, considering that the needs of each country are different, especially since each country has a different level of culture. [ABSTRACT FROM AUTHOR]