80,000 Hours impact survey evaluation
To understand our impact and learn how to improve as an organisation, we recently ran an open survey of our users.
We released the survey on 7th January through social media, our blog, newsletter emails and some individual emails. The following post analyses the 206 responses we had received by the 7th February.
Summary
- The survey identified sixty three people who said engaging with 80,000 Hours significantly changed their career plans. These people could specify the changes and how they came about. We know from other sources of a further forty people who changed plans, bringing our total to over one hundred.
- About a third of the changes resulted only from reading online content. This is the first systematic evidence that our online content can change plans without one-on-one contact with the team.
- One-on-one coaching, discussion with people in the community and attending events were all significant in changing plans.
- We also collected evidence of impact beyond plan changes. We found for every three plan changes, there was a ratio of 1.5 people introduced to effective altruism for first time who now identify as supporters, and two people who changed their attitudes towards careers.
- Giving What We Can, Less Wrong, word of mouth and Peter Singer’s TED talk also bring people to the effective altruism community.
- Important sources of promotion for 80,000 Hours seem to be word of mouth, Less Wrong, our Oxford and Cambridge events, online search, social media and Peter Singer’s TED talk.
- The rate at which we caused people to change plans roughly doubled when we became a full-time rather than voluntary organisation. This rate has been roughly steady since.
- After seeing what kind of help people want, we decided to increase the priority put on bringing back some simple member networking tools.
- We identified several themes in the feedback, detailed later in the post.
- We received thirty very positive testimonials, which we take as a strong show of support.
- We collected data on the careers and causes that supporters of 80,000 Hours commonly pursue, detailed later in the post.









