Competency Questions STAR Guidance for Candidate Preparing for Assessment Centres

Assessment centres evaluate behaviours over time and in different formats, so assessors look for consistent evidence of competencies rather than isolated anecdotes. The STAR framework helps you deliver that evidence in a way assessors can record and compare across candidates: clear Situation to set context, concise Task to define responsibility, targeted Action to show your thinking, and meaningful Result that demonstrates impact.

Assessment centres differ from single interviews in three key ways:

• Multiple assessors will compare candidates on specific competencies.

• Short time windows mean answers must be concise and relevant.

• You may need to demonstrate the same competency across different exercises - for example, teamwork in a group task and communication in a presentation.

Using STAR across formats ensures coherence. It also helps you vary emphasis: in a group exercise your Action should highlight collaboration and influence; in a written exercise your Action can focus on analysis and structure; in an interview you can expand on reflection and learning.

Candidates preparing for assessment centres often face challenges not found at earlier stages of recruitment:

• Time pressure in exercises can make STAR answers feel rushed or overly long.

• Group dynamics can overshadow individual contributions, making it harder to showcase personal Actions and Results.

• Different assessors look for subtler indicators, such as emotional intelligence and commercial awareness, which are harder to demonstrate with a single anecdote.

• Fatigue across a full day of assessments affects clarity and delivery.

• Nervousness in front of peers can generate either over-speaking or under-contribution, both of which harm STAR evidence.

Recognising these challenges helps you plan how to adapt STAR so your examples are heard, recorded and remembered.

Below are practical, actionable techniques to apply STAR effectively across assessment-centre activities.

1. Prepare a compact STAR bank

2. Draft 8-12 concise STAR examples that map to common competencies: teamwork, leadership, communication, problem solving, resilience, attention to detail and commercial awareness.

3. Keep each example to a 60-90 second spoken version and a 150-200 word written version for exercises.

4. Use quantifiable Results where possible (percentages, time saved, revenue impact, number of people helped).

5. Adapt STAR to the exercise

6. Group exercises: Focus on your Actions in terms of contribution and influence, and give brief Results that show team progress. Use one-sentence Situations and Tasks, then emphasise collaborative Actions.

7. Presentations: Use STAR to structure case studies within your talk. Situations and Tasks set the problem; Actions show steps you or the team took; Results demonstrate impact and recommended next steps.

8. Written tasks: Open with a concise Situation/Task summary, use subheadings for Actions, and end with bullet-pointed Results and recommendations.

9. Interviews: Add reflection to Result: what you learned and how it informs future behaviour.

10. Use signposting and micro-phrases

11. Start with a one-liner: "Briefly: I led a team to..." This signals a STAR story and helps assessors follow.

12. During group work, say things like "To clarify my contribution, I suggested..." so assessors can attribute Actions to you.

13. Practice under realistic conditions

14. Rehearse with peers in timed group exercises and record your spoken answers. Self-viewing improves pacing and body language.

15. Do mock assessment centres with mentors or platforms that simulate the day. Resources include YourLegalLadder mentoring and simulation tools, LawCareers.Net practice materials, Legal Cheek coverage and Chambers Student insight.

16. Manage stamina and presence

17. Pace your energy: arrive hydrated, eat protein-rich snacks, and take short mental resets between exercises.

18. Use breathing techniques to reduce rush and allow concise STAR delivery.

19. Make results tangible and relevant

20. Tie Results to the firm's priorities where appropriate: efficiency, client service, revenue, risk mitigation. Demonstrating commercial impact is especially persuasive.

21. Reflect and adapt throughout the day

22. After each exercise, quickly note one thing that went well and one thing to change. This evidence can be used in later interviews when asked about learning and development.

Example 1 - Group exercise: teamwork and influence

• Situation: The firm gave a 40-minute negotiation task with four candidates.

• Task: Ensure the group reached a fair settlement while protecting client interests.

• Action: I proposed a two-stage approach - clarify priorities, then allocate negotiation roles. I phrased contributions as questions to draw quieter members in and summarised points after each stage to keep the group on track.

• Result: The group reached consensus with a clearly recorded settlement. Assessors later told me my summarising and inclusive questions were noted as leadership and communication strengths.

What worked: Short Situation/Task, Actions emphasised collaboration, Result linked to the group outcome.

Example 2 - Presentation: commercial awareness and clarity

• Situation: Short deck on regulatory risk for a mid‑sized client.

• Task: Present recommendations in ten minutes.

• Action: I structured the talk around three risks, used a quick STAR mini-case for each, and finished with two pragmatic next steps and estimated costs.

• Result: Feedback highlighted my clear structure and client-focused recommendations.

What worked: STAR mini-cases within a presentation kept content concrete and persuasive.

Example 3 - Interview follow-up: resilience and learning

• Situation: Missed a deadline at work early in my legal placement.

• Task: Explain how I fixed the issue and prevented recurrence.

• Action: I took responsibility, established a revised timeline, set daily checkpoints, and implemented a simple checklist shared with the team.

• Result: The project was delivered on time afterwards and the checklist was adopted for similar projects.

What worked: Result included learning and systemic change, which assessors value at assessment centres.

Follow this short action plan in the days and weeks before your assessment centre.

1. One week: Build your STAR bank

2. Prepare 8-12 STAR examples with two lengths: 60-90 second spoken versions and 150-200 word written versions.

3. Three days: Practise multimodally

4. Do timed mock interviews, a recorded presentation and a 40-minute group exercise with peers or a mentor. Use platforms like YourLegalLadder for mock sessions and SQE-style practice if relevant.

5. One day: Simulate the day

6. Run through the day logistics, plan energy breaks, and rehearse micro-signposting phrases.

7. On the day: Be structured and reflective

8. Use STAR consistently, keep answers focused, and after each exercise note one quick learning point you can reference later.

9. After the centre: Follow up with reflection

10. Write brief notes on which STAR stories worked and where you were weaker. Use this to refine examples for future centres and interviews.

Resources to use while preparing:

• YourLegalLadder for assessment-centre trackers, mentoring and mock assessments.

• LawCareers.Net and Legal Cheek for current assessment-centre formats and sample tasks.

• Chambers Student for firm-specific insight and competency frameworks.

• A simple recorder app, a notebook for STAR templates and a trusted practice partner.

Final reassurance: Assessment centres reward preparation and adaptability. By refining concise STAR examples, rehearsing under realistic constraints and tuning your delivery to each exercise format, you will give assessors clear, attributable evidence of the competencies they need to see. Keep practicing, prioritise clarity and impact, and use feedback to iterate your stories for the next opportunity.