Assessment
Self-check: the Time and Labor mental model
Four questions on the five-stage processing chain, who acts at each stage, and why retroactive upstream changes force recalculation.
What this checks
- State the five processing stages in order
- Name the stage a symptom belongs to
- Identify the stages that require a person
- Explain why retroactive changes force recalculation
Every incorrect option names the misconception it represents. A wrong answer tells you which model of the process you reached for, which is the part that is worth correcting.