Categories
Studies that invite people without a specific condition to take part, often to help researchers understand typical responses.
What to expect: Listings usually describe the visit schedule, the time each visit takes, and what kinds of simple activities are involved.
Researchers watch and record information over time without assigning a specific intervention.
What to expect: These often involve surveys, check-ins, or routine measurements spread across weeks or months.
Participants are assigned to a defined activity, product, or approach so researchers can compare results.
What to expect: Listings typically explain study phases, how groups are assigned, and how long participation may last.
Research into habits, routines, sleep, learning, or decision making.
What to expect: Many involve questionnaires, app based tasks, or short sessions, and some can be completed remotely.
Research that explores ways to help people stay well before a concern develops.
What to expect: These may include lifestyle approaches, education programs, or longer follow-up periods.
Studies that look at how people use or respond to wearable or handheld devices.
What to expect: Listings often describe how long a device is worn or used and how data is collected.
