Psychology is the science of behavior and mind. Psychology includes the study of conscious and unconscious phenomena, as well as feeling and thought. It is an academic discipline of immense scope. Psychologists seek an understanding of the emergent properties of brains, and all the variety of phenomena linked to those emergent properties, joining this way the broader neuroscientific group of researchers. As a social science it aims to understand individuals and groups by establishing general principles and researching specific cases. In this field, a professional practitioner or researcher is called a psychologist and can be classified as a social, behavioral, or cognitive scientist. Psychologists attempt to understand the role of mental functions in individual and social behavior, while also exploring the physiological and biological processes that underlie cognitive functions and behaviors.
The politics of North Korea (officially the Democratic People's Republic of Korea) takes place within the framework of the official state philosophy, Juche, a concept created by Hwang Jang-yop and later attributed to Kim Il-sung. The Juche theory is the belief that through self-reliance and a strong independent state, true socialism can be achieved. North Korea's political system is built upon the principle of centralization. While the North Korean constitution formally guarantees protection of human rights, in practice there are severe limits on freedom of expression, and the government closely supervises the lives of North Korean citizens. The constitution defines North Korea as "a dictatorship of people's democracy" under the leadership of the Workers' Party of Korea (WPK), which is given legal supremacy over other political parties. The WPK is the ruling party of North Korea. It has been in power since its creation in 1948. Two minor political parties also...