Estados Unidos
En resumen – Investigación en Estados Unidos
16.282Número total de estudios publicados en SurveyCircle
423Estudios actuales en SurveyCircle
129.281Participantes obtenidos a través de SurveyCircle
136.713Participaciones generadas en SurveyCircle
673.355Tiempo invertido recibido a cambio
784.409Tiempo invertido en otros estudios
4,3/5 ±0,91Valoración media de los estudios
129.281Número total de valoraciones
156.705€Valor total de cupones canjeados
5.158€Valor total de donaciones
Estudios seleccionados en Estados Unidos
The Integration Model of Personality
Abierto para todos
16 - 20 min
Survey on German Vocabulary Learning
English speakers with no prior experience learning German
20 - 25 min
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 cupón
8 - 13 min
Comparing AI Interfaces for Census Data Retrieval
Abierto para todos
13 - 18 min
How Do Attitudes Toward Aging Impact Marital Satisfaction?
Cultural Identity and Social Support in Asian Americans
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 Relationship Between Visual Imagery and Autobiographical Memory
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
Interoceptive Awareness as a Mediator Between ACEs & Depression
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 cupón
5 - 10 min
Exploring Sleep, Focus, Energy, and Your Indoor Environment
Adults 18+ who work or study mostly indoors at a desk
3 - 5 min
Persuasive Force of Atheistic and Theistic Arguments
Abierto para todos
12 - 15 min
Understanding Sports Fans' Live Viewing Habits and Product Preferences
Abierto para todos
2 × US$ 25 Amazon cupón
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 cupón
10 - 12 min
Help Shape a New Kind of Women's Wellness Publication
Women in the United States
4 - 5 min
Survey on Military Spouse Civic Engagement and Volunteerism
Spouses of U.S. active-duty military personnel
4 × US$ 25 Amazon cupón
5 - 8 min
Avatar Identification in Video Games