1, psychology
Psychology is a science that studies human psychological phenomena and their psychological functions and behavioral activities under their influence, taking into account outstanding theories and applications. Psychology includes basic psychology and applied psychology, and its research involves perception, cognition, emotion, thinking, personality, behavior habit, interpersonal relationship, social relationship, artificial intelligence, IQ, personality and many other fields.
On the one hand, psychology tries to explain the basic behavior and psychological function of individuals with brain operation, and at the same time, psychology also tries to explain the role of individual psychological function in social behavior and social motivation; In addition, it is also related to neuroscience, medicine, philosophy, biology, religion and other disciplines, because the physiological or psychological effects discussed by these disciplines will affect the individual's mind.
2. System science
System science is a new comprehensive interdisciplinary subject, which studies the relationship between system structure and function, evolution and regulation. It takes complex systems in different fields as the research object, and discusses the properties and evolution laws of complex systems from the perspective of system and whole, aiming at revealing the commonness of various systems and the common laws followed in the evolution process.
System science is developed on the basis of mathematics, physics, biology, chemistry and other disciplines, combined with logistics, control, information science and other technical sciences, and has been developed and applied in engineering, society, economy, military, life, ecology, management and other fields. System is an organic whole with certain structure and function, which is composed of interrelated and interactive elements (parts).
3. Communication research
Communication, also known as communication and communication, is a discipline that studies various communication activities by bringing together various viewpoints and methodologies. Communication is a science that studies the occurrence and development of all human communication behaviors and communication processes, and the relationship between communication and people and society. It is also a science that studies social information systems and their operating rules.
In short, communication is a subject that studies how human beings use symbols to communicate social information. It has the characteristics of overlapping, marginal and comprehensive. The focus and foothold of communication research is: how to establish a certain relationship between people through the role of communication.