task analysis , TA (Abkürzung)

Task analysis was also used in determining the skills needed to access a career.

One major basis for this developmental theory is task analysis.

The study of demands on the operator requires task analysis.

The chain of responses is broken down into small steps using task analysis.

Answers to these are obtained through user and task analysis at the start of the project.

This is known as the talk through or walk through method of task analysis.

Diagnostic task analysis is even more complex and may indeed be virtually impossible to complete.

In such situations, the task analysis requires extensive discussion rather than observation.

Task analysis is often performed by human factors and ergonomics professionals.

Adaptive skills encompass a range of daily situations and they usually start with a task analysis.

Nevertheless, such activity comes under the heading of task analysis (Fig. 1.16).

This is done by creating a task analysis that defines:

Though very distinct, task analysis is related to user analysis.

Klein associates is known for developing and applying its own approach to cognitive task analysis.

Procedural task analysis is usually initiated on the basis of technology and logic by the designer.

The task analysis will reveal all the steps necessary to perform the task in the natural environment.

This approach is known as hierarchical task analysis.

The following figure illustrates the hierarchical task analysis carried out for the task.

One method is the use of a task analysis of representative test items from a subject domain.

Learning by being told can be done by interviewing or by task analysis.

Strong focus on user centered design in task analysis, leading to more problems identified at an earlier point in development.

Clarity about the nature of the task involved can be achieved by carrying out a task analysis.

In the context of systems design, task analysis has become the generic term applicable to the field study of human performance.

Task analysis is also used in education.

Task analysis has been used in organizational behavior management, a behavior analytic approach to changing organizations.