Tag: assessment centre

  • Report download: The Science of Assessment Centres

    Report download: The Science of Assessment Centres

    The Science of Assessment Centres
    Part of Unseen’s ‘The Science of…’ series

    The Science of Assessment Centres

    How to deliver better assessment centres through technology and behavioural science.

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    What’s inside

    Three things the report covers

    Assessment centres influence some of the most important decisions organisations make — who they hire, promote and invest in.

    Learn how, by combining evidence-based assessment principles with behavioural science insights, you can create assessment experiences that are more engaging for candidates, more manageable for assessors, more scalable for organisations, and more defensible from a fairness and validity perspective.

    01

    How behavioural science shapes assessment centre quality, and what that means in practice

    02

    Key principles from behavioural science you can apply to how your assessment centres are designed and run

    03

    The tools you can use to give your assessments psychological defensibility

    The best assessment centres draw on both occupational psychology and behavioural science.

    Ben Williams, Chief Scientist, Unseen Group

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    Discover how to deliver better assessment centres through technology and behavioural science.

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  • Case Study: Strengthening Hiring Outcomes for Cooper Parry

    Case Study: Strengthening Hiring Outcomes for Cooper Parry

    Client logo
    TopScore logo
    Financial Services

    Strengthening Hiring Outcomes for Cooper Parry

    In 2024, Cooper Parry implemented TopScore, transforming its early careers assessment centres from a manual, paper-based process into a fully digital, data-driven, and sustainable experience.

    This initiative was driven by a clear ambition: to improve decision quality, enhance candidate experience, reduce administrative burden, and align recruitment practices with B Corp values.

    TopScore was successfully embedded across assessment centres in our professional services teams, delivering measurable impact across efficiency, sustainability, and hiring outcomes.

    About the Customer

    Organisation

    Cooper Parry

    Industry

    Financial Services

    Use Case

    Managing assessment centres end-to-end

    Scale

    Annual efficiency gain of 106 hours of assessor time saved

    The Challenge

    Prior to implementation of Topscore, the assessment centre model was:

    – Heavily paper-based, creating operational inefficiencies and environmental impact

    – Admin-intensive, placing significant strain on recruiters and assessors

    – Inconsistent in evaluation, with decisions often influenced by opinion rather than structured scoring

    – Slow in feedback turnaround, negatively impacting candidate experience

    – Time-heavy, with wash-up sessions taking up to 3 hours

    As early careers hiring scaled, this approach became unsustainable and misaligned with the organisation’s ambition to deliver a modern, inclusive, and high-performing recruitment experience.

    “We didn’t stop recruiting during COVID, but we couldn’t do face-to-face assessment centres.”

    The Solution

    TopScore was introduced as a centralised digital platform to manage assessment centres end-to-end.

    The solution enabled:

    – Real-time scoring and feedback capture in one place

    – Structured, competency-based assessment, improving objectivity and consistency

    – Streamlined wash-up discussions, supported by clear data

    – Removal of paper-based processes, supporting sustainability goals

    – Improved collaboration between assessors, driving better decision-making

    The technology was implemented alongside a broader redesign of the early careers process, ensuring it enhanced both efficiency and experience.

    Impact

    Dramatic Time Savings & Efficiency Gains

    – Wash-up sessions reduced from ~3 hours to 30–60 minutes

    – Post-assessment admin reduced from 2 hours to 40 minutes per assessor

    – Annual efficiency gain of 106 hours of assessor time saved

    This has enabled recruiters and hiring managers to focus on higher-value activity, including candidate engagement and hiring decisions.

    Significant Sustainability Improvements

    – Elimination of paper-based processes saved ~4,000 sheets annually

    – Introduction of digital scoring and reusable materials significantly reduced waste

    These changes directly support the organisation’s B Corp commitments, embedding sustainability into recruitment operations.

    Enhanced Candidate Experience

    – Candidate satisfaction increased to from 4.2 to 4.81/5

    – Faster feedback turnaround and more engaging, structured assessment experience

    – Improved inclusivity, enabling candidates to perform at their best

    The new process has created a more transparent, supportive, and candidate-focused journey.

    Stronger Hiring Outcomes

    – Offer acceptance increased from 86.6% to 92%

    – Assessment centre-to-offer conversion improved to 48%

    – Early careers retention improved to 92% (up from 81%)

    The shift to structured, data-driven assessment has significantly improved both hiring quality and long-term success.

    Strategic Impact

    This initiative has delivered more than operational improvements it has driven a step change in how early careers recruitment is delivered.

    – Decision-making has moved from subjective judgement to data-led assessment, improving fairness and consistency

    – Assessors are more engaged and accountable, with clearer evaluation frameworks

    – Recruitment processes are now fully aligned to organisational values, particularly sustainability and inclusion

    – The model is now scalable and future-ready, capable of supporting continued business growth

    The implementation of TopScore has contributed to the evolution of Talent Acquisition into a modern, insight-led, and high-impact function.

    Why This Deserves Recognition

    This initiative demonstrates how technology, when implemented with clear purpose and strong execution, can transform Talent Acquisition outcomes.

    The impact is clear:

    – Significant time and efficiency gains

    – Meaningful environmental impact

    – Improved candidate experience and engagement

    – Stronger quality of hire and retention

    Most importantly, it has created a sustainable, scalable, and high-quality early careers hiring model, positioning Cooper Parry as a leader in innovative, values-driven recruitment.

    Demo TopScore’s full range of features

    Chat to our team to book your bespoke demo of Unseen’s digital assessment centre platform, TopScore.
    Test its full range of features and see how it can streamline your assessment centres.

  • Case Study: How British Airways supported 300 candidates with TopScore

    Case Study: How British Airways supported 300 candidates with TopScore

    How British Airways supported 300 candidates with TopScore

    About the Customer

    Organisation

    British Airways is the United Kingdom’s flag-carrier airline and the largest UK-based carrier by international fleet and destination size.

    Focus Area

    The organisation recruits a significant volume of emerging talent each year across graduate, apprenticeship, engineering, head office, customer operations and regional programmes.

    300

    candidates supported this year alone

    50%

    reduction in assessor time

    20-35

    assessment days annually

    The Challenge

    Prior to implementing TopScore, British Airways relied on a combination of Microsoft Teams, breakout rooms and spreadsheets to manage virtual assessment centres. While functional, the process was highly manual, time-consuming and difficult to scale. Assessors had to manage multiple systems simultaneously, creating additional administration and operational complexity.

    As assessment activity increased following the pandemic, the team recognised the need for a more streamlined, professional and scalable solution that could improve both operational efficiency and the candidate experience.

    British Airways needed a solution that would:

    • Reduce the administration and complexity associated with running assessment centres.
    • Improve the candidate experience through clearer communication and a more professional process.
    • Support high-volume emerging talent recruitment at scale.
    • Enable assessors to collaborate effectively and make informed hiring decisions.
    • Deliver a consistent experience across multiple business functions and locations.

    The challenge was significant. Each year the team runs approximately 20–35 assessment centre days, often operating both morning and afternoon sessions, with between 250–300 candidates invited through the process across multiple schemes.

    Our Solution

    British Airways uses TopScore to manage its emerging talent assessment centres across graduate and apprenticeship programmes.

    The platform supports a wide range of assessment activities, including:

    • Presentations
    • Group exercises
    • Role plays
    • Interviews
    • Technical and practical exercises for engineering candidates

    TopScore is used as the dedicated assessment centre platform alongside British Airways’ existing recruitment system, Manage My Recruitment, which manages applications and vacancy advertising. Once candidates reach assessment centre stage, TopScore becomes the central platform for assessors, scoring, feedback and candidate management.

    “TopScore has been a fantastic tool for our assessment centres at British Airways. The platform is incredibly user-friendly for both candidates and assessors, and the consistency it brings to scoring and wash-ups is invaluable. The ability to provide clear, structured feedback to candidates is a real standout feature and hugely enhances the overall candidate experience. On top of that, the support team is exceptionally responsive, making the whole process seamless from start to finish.”

    – Client feedback

    Scale of Usage

    The platform is used across British Airways’ entire emerging talent offering, including:

    • Head Office
    • Customer Operations
    • Engineering
    • Regional Operations
    • International locations

    Assessors from across the organisation use TopScore, including teams based in London, Glasgow, Cardiff and the United States.

    Implementation

    Implementation was rapid and seamless. Following procurement, British Airways was onboarded quickly and moved from contract signing to running live assessment centres within a matter of months.

    The organisation signed during the autumn renewal period and was successfully using the platform for live assessment centres by January.

    Results

    Impact of implementing TopScore

    One of the most significant benefits delivered by TopScore has been operational efficiency. By replacing manual administration, spreadsheets and complex Teams-based processes, the platform has enabled the recruitment team to manage large-scale assessment centres far more effectively. Assessors have access to one centralised platform for candidate evaluation, scoring and reporting, dramatically reducing coordination effort and administration time.

    “The real cost savings for us are efficiency and time.”

    – Joanne Walsh, Emerging Talent Recruitment Manager at British Airways

    Reduced assessor time by at least 50%

    Thanks to TopScore’s efficient and streamlined marking and feedback functionality. This allows our assessors to focus more on candidate interaction rather than administration.

    300 candidates supported

    Through using TopScore this year alone

    Sustainability benefits

    There are significant sustainability gains, as all assessment materials are hosted within TopScore. This removes the need for printed materials, reducing paper usage while also enhancing data security and confidentiality.

    Candidate Experience Improvements

    TopScore has significantly improved the candidate experience by creating a more professional, structured and supportive assessment journey.The professionalism of the platform, combined with clear communications and technical support, helped create a smoother and more engaging experience for candidates.

    British Airways particularly valued the ability to provide feedback reports to candidates, ensuring that even unsuccessful applicants received meaningful insight from the process.

    Specific Pain Points Solved:

    • Reduced administration and manual effort
    • Improved assessment centre organisation
    • Enhanced candidate communication
    • Delivered a more professional and branded experience
    • Simplified assessor scoring and collaboration
    • Provided responsive technical support
    • Enabled scalable delivery across multiple locations and business functions

    Sustainability & Hybrid Working

    The platform enabled British Airways to successfully transition from virtual assessment centres during and immediately after the pandemic while maintaining consistency and fairness in the assessment process.

    Even after returning to face-to-face assessment centres, British Airways continues to use TopScore for assessor scoring, evaluation and feedback reporting, demonstrating the long-term value of the platform beyond virtual delivery.

    “The ongoing support we receive as an organisation from the TopScore team is always above and beyond, with very quick turnaround times, helpful answers and solutions. Nothing is ever too much trouble.”

    – Joanne Walsh, Emerging Talent Recruitment Manager at British Airways

    Conclusion

    Today, TopScore supports hundreds of candidates and dozens of assessment centres annually, helping British Airways improve efficiency, enhance candidate experience and deliver consistent assessment outcomes across the organisation. The platform’s ease of use, flexibility and outstanding customer support have made it an integral part of the airline’s early careers recruitment strategy, as British Airways now uses TopScore to support:

    • 20–35 assessment centre days annually
    • Multiple assessment centre sessions each day
    • Approximately 250–300 emerging talent candidates per cycle
    • Assessment centres across numerous business functions and locations

    Demo TopScore’s full range of features

    Chat to our team to book in your bespoke demo of Unseen’s digital assessment centre platform, TopScore, to see its full range of features and how they can streamline your assessment centres.