(c) Elements (which reduce functional Un(c) Elements (which reduce functional Units to minimum measurable components and which are aligned with various Performance Criteria).

(c) Elements (which reduce functional Units to minimum measurable components and which are aligned with various Performance Criteria).

Note: Example:

Note: The Field - Maintaining Situation Awareness, comprises the following Units:

Note: Updating Traffic Picture,

Note: Interpreting and Evaluating Traffic Events, and

Note: Prioritising, Projecting and Planning.

Note: The Unit - Updating Traffic Picture has one Element (in this case), identified as:

Note: Scanning, which may be assessed according to Performance Criteria, which are:

Note: a) Never missed critical information;

Note: b) May have occasionally suffered from information overload

Note: c) May not always have adjusted rate of scanning to accommodate workload

Note: d) Was always able to safely recover from b) and c).