Table 1 Overview of CTA parts, steps, and methods applied
Cognitive task analysis | |||||
|---|---|---|---|---|---|
CTA parts | Knowledge elicitation | Knowledge representation | |||
Steps | Step I | Step II | Step III | Step IV | Step V |
What was done? (Aims) | Collect preliminary knowledge | Identify knowledge representations | Apply focused knowledge elicitation methods | Analyze and verify data acquired | Format results for the intended application |
How was it done? (Methods) | Procedure descriptions, case reports, and video tapes | Identify key contents of the medical procedure | OR observations and expert interviews | Evaluation of observations and interviews and establish consensus | Format data and create tables |