The correct answer is A – Explore options for increasing knowledge in the next iteration ' s backlog.
One of the key principles of Agile is continuous learning and improvement. When the team identifies a skills gap during a retrospective, the appropriate response is to turn that learning need into actionable items in the upcoming backlog. This can include training, pairing, spikes, or experimenting in a time-boxed way during the next iteration.
From the PMI Agile Practice Guide:
“Teams should regularly inspect their tools, practices, and outcomes and incorporate improvement actions into their backlog. Continuous learning is a shared responsibility.”
(PMI Agile Practice Guide, Section 3.5 – Retrospectives and Section 6.2 – Coaching the Agile Team)
Mike Griffiths also supports this:
“Improvement actions should be planned, prioritized, and implemented like any other work. Skills development should be addressed through backlog items such as training, spikes, or pairing.”
(Mike Griffiths, PMI-ACP Exam Prep Book, Chapter 7 – Continuous Improvement)
Why the other options fall short:
B adds scope mid-sprint, which violates Agile principles (sprint backlog should remain stable).
C may be viable long-term, but doesn’t address the team ' s agreed goal of learning the tool.
D brings in an external expert rather than empowering the team to grow their capabilities.
Answer: A
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