Main content


Date created: | Last Updated:


Creating DOI. Please wait...

Create DOI

Category: Project

Description: This is the project page for the "coffee study," a randomized controlled trial, in which we devised and tested two interventions aimed at helping coffee drinkers give up the habit of adding sweeteners to their daily coffee.

License: CC-By Attribution 4.0 International


Add important information, links, or images here to describe your project.


Loading files...



Reducing Sugar Use in Coffee While Maintaining Enjoyment: A Randomized Controlled Trial

Consuming coffee without (or with less) sugar may help people lower their daily calorie intake without restrictive dieting. We tested two theory-based...

Recent Activity

Loading logs...

6-Month Follow-Up

Explanation for addition of 6-month follow-up to study

Recent Activity

Loading logs...

Data, Analysis Script, and Materials

Dataset, analysis script, survey materials (codebook), and study materials (presentations) are in the files section below.

Recent Activity

Loading logs...


Presentations given from these data.

Recent Activity

Loading logs...


Recent Activity

Loading logs...

OSF does not support the use of Internet Explorer. For optimal performance, please switch to another browser.
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.

Start managing your projects on the OSF today.

Free and easy to use, the Open Science Framework supports the entire research lifecycle: planning, execution, reporting, archiving, and discovery.