The Age 46-48 Survey took place between July 2016 and July 2018 and had a particular focus on health. Just over 8,500 of you took part.
BCS70 is one of the most important sources of information anywhere in the world on what factors can influence our chances in life. Find out more about what we've learned from following you.
Managing a study as big as BCS70 requires many different jobs – our team is made up of researchers, survey specialists, data managers, administrators and communications staff. Find out more about the people behind the study.
Have you moved home? Changed your name? Stay a part of the study by making sure we have your most up-to-date contact details.
Got any questions about the study? Check out the FAQs. If you can't find what you are looking for, please get in contact with us. We're happy to answer any questions you may have.