What are the advantages and disadvantages of JAD?

Joint Application Development (JAD) offers several advantages, including enhanced collaboration among stakeholders, which leads to clearer requirements and faster decision-making. It fosters a shared understanding of project goals and can significantly reduce the time spent on requirements gathering. However, disadvantages include the potential for dominating personalities to skew discussions and the risk of groupthink, where critical analysis may be overlooked. Additionally, JAD sessions can be time-consuming and require careful facilitation to ensure all voices are heard.