30 seconds of theory before you start
In PARLA the last letters are Learning and Application. A general lesson sounds good, but only what the person changed in their work counts.
Strong questions
- «Where did you apply that lesson later?»
- «What exactly did you do differently the next time?»
- «How did that change the result?»
The usual miss
Accepting a nice lesson without asking where it was applied.
You're done when
You know whether the candidate applied the lesson and what changed.