Notice:
There was a service disruption event on Friday, May 23 that may have affected your OSF activity. Please see https://www.cos.io/about/news/notice-of-osf-service-disruption for more information
An evaluation of a theoretically informed written trial invitation compared to a standard written invitation to improve recruitment (INVITE): Study Within A Trial protocol
Select:
All components*contains supplemental materials for a preprint
Loading projects and components...
Type the following to continue:
Type the following to continue:
Tags
Recent Activity
Loading logs...
OSF does not support the use of Internet Explorer. For optimal performance, please switch to another browser.
Accept
This website relies on cookies to help provide a better user experience. By clicking Accept or continuing to use the site, you agree. For more information,
see our Privacy Policy
and information on cookie use.