What does "scope creep" refer to in construction projects?

"Scope creep" refers specifically to the expansion of the project scope without proper control, which makes the selected answer accurate. This phenomenon often occurs when new tasks, features, or requirements are introduced to a project after it has officially begun, typically without corresponding adjustments to time, budget, and resources.

In construction projects, scope creep can lead to increased costs, extended timelines, and potential conflicts among stakeholders, as the original project parameters are altered without formal change management processes. Recognizing and managing scope creep is crucial for project success, as it helps ensure that the project remains aligned with its objectives and that resources are used effectively.

The other choices describe aspects of project management that do not directly pertain to the unauthorized expansion of project scope. For instance, initial planning involves setting out tasks and timelines, the final assessment relates to project closure and evaluation, and negotiating contract terms is about establishing agreements before the project starts. These processes are essential but unrelated to the concept of scope creep.