For anyone who wants to analyse
Open data
Projects can share what they have collected so that other teams can analyse it again. The data is always published anonymised and can be browsed and downloaded for free.
What you will find
Research data that can be used again
Projects with published data
Search by title and description, with each project's licence in view.
Statistics before downloading
Participants, responses, compliance and a summary of every variable.
CSV download
One row per prompt or one per participant, with a codebook for every column.
Guaranteed anonymity
New identifiers, ages in bands, no dates and no free text.
Groups of at least five
A project publishes nothing until it has five participants, and small age and sex groups are hidden.
Free
All you need is an account and to accept the terms of use of each dataset.
The portal
Find the project you need
The portal lists the projects that have decided to share their data. You can search by words in the title or description and see at a glance how many participants and responses each one has.
Whether to publish is up to each project's administrator, and it can be undone at any time.
Statistics
See what is there before you download it
Each project's page summarises how data collection has gone: prompts per study day, response times and the distribution of every questionnaire variable.
Once you are sure, you choose the questionnaire and the format, accept the terms and download the file. Every download is recorded.
Questions about open data
Who can access the data?
Anyone with an account who accepts the terms of use.
How is participants' identity protected?
Each participant gets a new identifier, age is published in bands, there are no dates or free text, and groups of fewer than five people are hidden.
Can I use the data in a publication?
Yes, under the licence of each project, which is shown on its page. All of them ask, at the very least, that you cite the source.
Why do some projects show no figures?
Because they still have fewer than five participants. Until they reach that minimum no data is published.