United States
Research in United States – at a glance
16,379Total no. of studies posted on SurveyCircle
488Studies currently live on SurveyCircle
130,030Participants recruited through SurveyCircle
137,375Participations through SurveyCircle
678,377Incoming research support
in minutes
in minutes
788,173Outgoing research support
in minutes
in minutes
4.3/5 ±0.91Average rating
of studies
of studies
130,030Total number of ratings
156,955€Total value of gift cards raffled off
5,158€Total value of donations pledged
Selected Research Studies in United States
The Role of Artistic Thinking in Driving Scientific Innovation
People 18 and above, currently or formerly involved in STEM or STEM-related fields
8 × US$ 50 Amazon gift card
8 - 13 min
Survey on German Vocabulary Learning
English speakers with no prior experience learning German
20 - 25 min
How Do Attitudes Toward Aging Impact Marital Satisfaction?
Comparing AI Interfaces for Census Data Retrieval
Open to anyone
13 - 18 min
Adoption of Smart Devices for Health Monitoring During Travel
Adults aged 22+ who traveled internationally in the past 4 years and owned a smart device
7 - 11 min
The Organizational Value of Internships Across Student Class Years
U.S. adults who earned a four-year degree from a U.S. institution between 2020 and 2025
8 - 11 min
Understanding how people find free-to-use images online
People who have looked for any image online within the past 12 months
1 × US$ 20 Amazon gift card
5 - 10 min
Interoceptive Awareness as a Mediator Between ACEs & Depression
The Integration Model of Personality
Open to anyone
16 - 20 min
Interpreting Scientific Findings for Everyday Decisions
Changing Skincare Needs in Women Over 40
U.S. women aged 40+
3 - 5 min
Persuasive Force of Atheistic and Theistic Arguments
Open to anyone
12 - 15 min
Characterizing Cumulative Noise Exposure Using the Apple Smartwatch
People who have worn an Apple Watch for at least 6 months
2 × US$ 100 Visa gift card
10 - 15 min
Understanding Sports Fans' Live Viewing Habits and Product Preferences
Open to anyone
2 × US$ 25 Amazon gift card
3 - 5 min
Public Interpretation of Institutional Decision-Making
Age 18+, currently living in the U.S., basic familiarity with U.S. politics
1 × US$ 20 Amazon gift card
10 - 12 min
Survey on Military Spouse Civic Engagement and Volunteerism
Spouses of U.S. active-duty military personnel
4 × US$ 25 Amazon gift card
5 - 8 min
Avatar Identification in Video Games
Cultural Identity and Meaning in Life for Asian Americans