A force-field analysis is a tool that helps to identify and analyze the factors or forces that support or oppose a change or an initiative. It can help to facilitate the decision-making process when stakeholders do not agree on the value of an initiative by showing the pros and cons of the initiative, as well as the relative strength and importance of each factor. A force-field analysis can also help to develop strategies to increase the supporting forces or decrease the opposing forces, or both, to achieve the desired outcome. A PEST analysis is a tool that helps to examine the external factors that affect an organization or an initiative, such as political, economic, social, and technological factors. It does not help to facilitate the decision-making process when stakeholders do not agree on the value of an initiative, as it does not show the internal factors or the balance of forces. A feasibility analysis is a tool that helps to evaluate the viability and suitability of a project or an initiative, as well as the risks and benefits associated with it. It does not help to facilitate the decision-making process when stakeholders do not agree on the value of an initiative, as it does not show the supporting and opposing forces. A gap analysis is a tool that helps to compare the current state and the desired state of a process, a product, or a service, and identify the gaps or differences between them. It does not help to facilitate the decision-making process when stakeholders do not agree on the value of an initiative, as it does not show the factors or forces that influence the initiative. References: PMI Professional in Business Analysis (PMI-PBA)
Examination Content Outline1, PMI Guide to Business Analysis2, Business Analysis for Practitioners: A Practice Guide3, What is Force Field Analysis: Definition and Example