Complete scenario rehearsal
A hypothetical public service has a growing appointment backlog. Managers suggest either adding temporary sessions or simplifying a form. The available figures cover only one month, and some users need assisted access. How would you advise the decision-maker?
Say your own answer before opening the example.
Reveal the worked response
I would first define the problem with the available evidence: the size and location of the backlog, the period covered, completion rates and which user groups are affected. I would state that one month may not show the underlying trend and check for changes in demand, staffing or recording. I would compare temporary sessions and form simplification against the same criteria: how quickly each could reduce waiting, staff capacity and cost, accessibility, error risk, and whether the effect can be reversed. I would consult frontline staff and users who need assistance, while protecting personal information. If evidence supports a low-risk form improvement, I might recommend testing it alongside a limited temporary capacity measure, with clear owners and a retained assisted channel. I would set measures such as waiting time, incomplete submissions and access by channel, then review after an agreed period. I would present assumptions and risks to the decision-maker and avoid claiming that either option will solve the backlog until results are measured.
Try the follow-up questions
- What evidence would distinguish a form problem from insufficient service capacity?
- How would you respond if the decision-maker wanted a firm recommendation before the data check is complete?
Check your answer
- Did I define the issue and identify who is affected?
- Did I compare options using consistent criteria?
- Did I name delivery owners, safeguards and review measures?