Definition. The halo effect describes an error in thinking in which you make specific inferences about a person, thing, or process based upon a single trait or general impression. The halo effect distorts a proper analysis of the subject. The halo effect can be countered by the use of independent data in your analysis.
Beside this, what is hammock activity in project management?
A Hammock Activity is a schedule or project planning term for grouping smaller subtasks that hang between two dates. The sub tasks are not really related in a hierarchical sense. This means that there is no fixed sequence of tasks – any of these subtasks can be done at any time, but there is no particular sequence.
What is a summary activity?
A summary or hammock activity, shown in Figure 5-13, is used to represent groups of activities in a project schedule. It is used to summarize the schedule information for a group of activities and to allow the entire project to be summarized as a relatively few summary activities.
What is the dummy activity in project management?
A dummy activity is a simulated activity of sorts, one that is of a zero duration and is created for the sole purpose of demonstrating a specific relationship and path of action on the arrow diagramming method.