Which systems development approach is most likely to involve intense user feedback during its process?

The prototyping approach is highly focused on incorporating user feedback throughout its development process. In this methodology, an initial version of the system—often called a prototype—is created quickly to capture essential requirements and features. Users evaluate this prototype, providing hands-on feedback that can be used to refine and improve subsequent iterations of the system. This iterative cycle of feedback and revision ensures that the final product closely aligns with user needs and preferences.

In contrast, other methodologies like the Waterfall Model and V-Model typically follow a more structured linear progression where user involvement may be limited to initial requirements gathering and final validation. Similarly, the Spiral Model, while iterative like prototyping, often emphasizes risk assessment and management, which may not focus as heavily on user feedback in its earlier cycles as prototyping does. Thus, prototyping stands out as the approach most likely to involve intense user engagement and continuous improvements based on their input.