A mindset is an established set of attitudes of a person or group concerning culture, values, philosophy, frame of mind, outlook, and disposition. It may also arise from a person's worldview or beliefs about the meaning of life. A person can have multiple mindsets, whilst the two most common ones are often cited as the growth and fixed mindset, a person also has a money mindset which can be more deeply described as a poverty mindset or a wealth mindset. There are also: abundance mindset, positive mindset, negative mindset, victim mindset, protector mindset, poverty mindset, rich mindset, wealth mindset, losing mindset, and winning mindset among others that form the make up of a person's overall mindset based on the various values, beliefs, experiences and opinions that comprise the thinking on a conscious and unconscious level regarding these things.
A mindset could create an incentive to adopt (or accept) previous behaviors, choices, or tools, sometimes known as cognitive inertia or groupthink. When a prevailing mindset is limiting or inappropriate, it may be difficult to counteract the grip of mindset on analysis and decision-making.
In cognitive psychology, a mindset is the cognitive process activated in a task.
Psychology professor Peter Gollwitzer conducted explorations of mindset since the 1990s. Gollwitzer's contributions include his theory of mindset and the mindset theory of action phases.
In addition to the field of cognitive psychology, the study of mindset is evident in the social sciences and other fields (such as positive psychology). Characteristic of this area of study is its fragmentation among academic disciplines.
A political example is the "Cold War mindset" in the U.S. and the USSR, which included belief in game theory, in a chain of command in control of nuclear materials, and in the mutual assured destruction of both in a nuclear war. This mindset prevented an attack by either country, but deterrence theory has made assessments of the Cold War mindset a subject of controversy.