A decision matrix is a tool used to evaluate and prioritize different options based on specific criteria. It helps individuals or teams systematically compare choices by assigning scores to each option against the criteria. This method allows for a clearer understanding of which option may be the best fit for a given situation. Typically, a decision matrix consists of a grid where options are listed in rows and criteria in columns. Each cell in the grid contains a score that reflects how well an option meets a criterion. By calculating the total scores, users can make more informed decisions, reducing bias and uncertainty in the process.