HKSM

Interviews are structured or semi-structured conversations with stakeholders or subject matter experts to elicit needs, requirements, risks, and context. They enable probing and follow-up questions to obtain deeper, qualitative insights than documents or large group sessions typically provide.

Key Points

• Interviews can be structured, semi-structured, or unstructured depending on the objective and time available.
• They are useful for uncovering tacit knowledge, clarifying ambiguous information, and exploring complex issues in depth.
• Can be conducted one-on-one or in small groups, in person or virtually, with careful attention to confidentiality.
• Preparation is critical: define objectives, select interviewees, and create an interview guide with open-ended questions.
• Active listening, neutral wording, and probing questions improve accuracy and richness of the data.
• Validate key takeaways with interviewees to reduce misunderstandings and bias.
• Combine interview findings with other data-gathering techniques to triangulate and strengthen conclusions.

When to Use

• Early in a project to explore needs, constraints, and success criteria with key stakeholders.
• When stakeholders hold unique or tacit knowledge not captured in documents.
• To clarify conflicting or ambiguous feedback from surveys, workshops, or metrics.
• For sensitive or politically delicate topics that require confidentiality and trust.
• When expert judgment is needed to assess risks, assumptions, or feasibility.
• To elaborate acceptance criteria, user stories, or process details that require context.

How to Use

• Define clear objectives and outcomes; decide on structured vs. semi-structured format.
• Select interviewees based on roles, influence, knowledge, and diversity of perspectives.
• Prepare an interview guide with open-ended and probing questions; plan time and logistics.
• Obtain consent for note-taking or recording; explain purpose, confidentiality, and how data will be used.
• Conduct the interview: build rapport, ask open questions, probe for specifics, and actively listen.
• Summarize key points during the close and confirm understanding with the interviewee.
• Document, synthesize themes, and update project artifacts (requirements, risks, backlog) promptly.
• Follow up to validate interpretations or fill gaps discovered during analysis.

Inputs Needed

• Interview objectives, scope, and success criteria.
• Stakeholder register or contact list to identify and prioritize interviewees.
• Background materials such as the business case, charter, scope statements, process maps, or prototypes.
• Existing data and signals to probe (survey results, metrics, incident logs, previous lessons learned).
• Interview guide, consent/recording plan, and logistics (schedule, platform, venue).

Outputs Produced

• Interview notes, summaries, transcripts, and recordings where permitted.
• Refined or new requirements, user stories, acceptance criteria, and success measures.
• Identified risks, assumptions, issues, and constraints for the relevant registers.
• Updated stakeholder needs, priorities, and expectations.
• Updates to the elicitation log, decision log, backlog, and change requests as needed.

Example

A project manager for a cross-functional improvement initiative interviews field staff, operations leaders, and compliance specialists. Through semi-structured conversations, the PM uncovers a regulatory constraint that affects turnaround time and a hidden handoff problem between teams. The PM summarizes findings with each interviewee for confirmation, then updates the backlog, revises acceptance criteria, and adds new risks to the risk register.

Pitfalls

• Asking leading or closed questions that bias responses.
• Insufficient preparation resulting in unfocused conversations and missed insights.
• Over-reliance on a small set of voices causing sampling bias.
• Poor note-taking or delayed documentation leading to errors and loss of nuance.
• Failing to validate interpretations with interviewees.
• Ignoring cultural and virtual dynamics that affect trust and candor.

Related Items

• Workshops and facilitated sessions.
• Focus groups.
• Surveys and questionnaires.
• Observation and job shadowing.
• Brainstorming and nominal group technique.
• Document analysis.
• Delphi technique for expert consensus.

PMP Example Question

During early elicitation, a project manager needs to uncover tacit knowledge and clarify ambiguous requirements from a small set of subject matter experts. What should the PM do first?

1. Send a structured survey to all stakeholders to collect quantitative data.
2. Schedule one-on-one semi-structured interviews with selected experts.
3. Hold a large brainstorming workshop with the entire project team.
4. Rely on existing documentation to avoid disrupting busy experts.

Correct Answer: B — Schedule one-on-one semi-structured interviews with selected experts.

Explanation: Interviews enable probing and clarification of tacit knowledge in a confidential setting. Surveys and large workshops are less effective for deep, contextual insights.