MCS Age 27 Sweep: consultation event (Cardiff)

7 May 2026

Help shape the next sweep of the Millennium Cohort Study. This in-person session in Cardiff gives delegates the opportunity to inform what we ask the cohort members in the next round of data collection.

Event details

Date and time: Thursday, 7 May 2026 | 12:00pm-4:00pm UK time
Location: Wales Millennium Centre, Bute Pl, Cardiff CF10 5AL
Note: This event is in-person only

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About the event

The next sweep of data collection for the Millennium Cohort Study will be the Age 27 Sweep, set to take place in 2028-29. This is a critical opportunity to capture data to support key research and policy questions for years to come. The sweep will gauge how young adults are navigating the labour market at a time of rapid social and technological change, marked by hybrid working, job automation and impact of Artificial Intelligence. Information captured on mental and physical health will determine whether this generation continues to face higher risk of mental illness and obesity, at the same time providing a foundation for future studies of healthy ageing. The sweep will also capture how life journeys are diverging for different groups, in particular around traditional life milestones like family formation and home ownership, which will facilitate intergenerational comparisons in pathways to and through adulthood.

This consultation event will provide an overview of the scope and scientific rationale for the MCS Age 27 sweep. Delegates will participate in plenary and small group discussions throughout the day on the content of the sweep. The event will end with an open discussion on the future possibilities for the study, to help inform its direction beyond the next sweep.

For more details on the consultation, visit the MCS Age 27 Sweep web page.

Who should attend?

This event is open to anyone with an interest in using cohort study data or evidence. We are particularly interested in hearing from those in the academic, public, third and private sectors.

Why take part?

This is an excellent opportunity to shape a critical sweep of data collection in a national birth cohort study. Your input will help ensure these data are fit for purpose to answer key scientific and policy questions about families, work, health and other issues facing this generation.

Session leader

The consultation event will be hosted by Professor Morag Henderson, Director of MCS.

Provisional agenda

12:00pm Lunch
12:40pm Welcome and introductions
12:55pm Families, relationships and housing
1:30pm Labour market experiences, economic circumstances, and education and training
2:05pm Break
2:20pm Physical health, mental health and cognitive function
2:55pm Identity, participation, values and aspirations
3:30pm Prioritising content
3:50pm Wrap up
4:00pm Close

Submit your ideas online

SCIENTIFIC CONSULTATION

Propose content for the MCS Age 27 Sweep

In addition to attending a consultation event, you can use our online submission form to propose questions or topics for the MCS Age 27 Sweep. Find out more on the consultation web page.

Contact our Communications Team

Event enquiries

Richard Steele
Events and Marketing Officer

Phone: 020 7911 5320
Email: ioe.clsevents@ucl.ac.uk

Contact us

Centre for Longitudinal Studies
UCL Social Research Institute

20 Bedford Way
London WC1H 0AL

Email: clsdata@ucl.ac.uk

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