Categories
Types of studies, explained simply
Healthy Volunteer Studies
Studies that look for people without the condition being studied, often to learn how something works in a typical body.
Listings usually describe visit schedules, time commitments, and any overnight stays up front.
2 listings to browse
Observational Studies
Researchers watch and record what happens over time without assigning a specific intervention.
Often involves surveys, check-ins, or periodic visits rather than trying something new.
2 listings to browse
Interventional Studies
Volunteers are assigned to try something specific so researchers can compare results between groups.
Listings explain the study design, how groups are formed, and what each visit involves.
1 listings to browse
Behavioral Studies
Studies about habits, routines, sleep, or daily choices.
Commonly app based, survey based, or built around short sessions.
2 listings to browse
Prevention Studies
Studies exploring ways to lower the chance of a health concern developing in the first place.
May run for longer periods with less frequent check-ins.
1 listings to browse
Device Studies
Studies that look at how people use wearables, sensors, or other tools in everyday settings.
Listings typically describe how long a tool is worn or used and how data is reviewed.
2 listings to browse