Which tool is commonly used for conducting cause-and-effect analysis?

The Fishbone diagram, also known as the Ishikawa diagram, is commonly used for conducting cause-and-effect analysis because it visually breaks down potential causes of a specific problem. This diagram helps teams identify numerous possible causes for a single effect or issue, allowing for a structured approach to identifying root causes. The layout, which resembles a fish's skeleton, organizes these causes into categories, which can include people, processes, materials, equipment, and environment, facilitating a comprehensive exploration of factors contributing to a problem.

This tool is especially valuable in quality management and problem-solving frameworks, as it encourages brainstorming and collaborative discussions among team members. By categorizing and linking causes to their effects, it fosters a better understanding of complex issues and helps in formulating effective corrective actions.