The 6 Hats method, also known as the Six Thinking Hats method, is a framework for thinking and problem-solving developed by Dr Edward de Bono. The method is based on the idea that people often use different ways of thinking when approaching a problem or decision. Individuals can become more effective problem-solvers by identifying and using these different ways of thinking.

The 6 Hats method uses six coloured hats to represent the different ways of thinking:

White Hat represents objective and impartial thinking; it gathers information and data and identifies the facts.

Red Hat represents emotional and intuitive thinking; it is used to identify feelings and gut reactions and express emotions about the problem.

Black Hat represents critical and negative thinking; it identifies potential pitfalls and risks and identifies what's wrong with the problem or the proposed ideas.

Yellow Hat represents positive and constructive thinking; it is used to identify opportunities and benefits and point out what's right with the problem or the proposed ideas.

Green Hat represents creative and innovative thinking; it generates new ideas and alternatives and explores new possibilities.

Blue Hat represents the big picture and strategic thinking; it focuses on the overall approach, organises the thinking and makes decisions.

Using the 6 Hats method, individuals or groups can adopt different thinking modes and approach a problem from multiple perspectives. This can lead to more creative and effective solutions and decision-making.

The 6 Hats method encourages different thinking modes and helps to eliminate groupthink. It also can allow for a more structured and organized thinking process and involve everyone in decision-making. The method can be used in various business, education, problem-solving, and decision-making settings.