Stati Uniti
A colpo d’occhio – Ricerca in Stati Uniti
16.379Studi pubblicati in precedenza su SurveyCircle
488Studi attualmente pubblicati su SurveyCircle
130.030Partecipazioni agli studi ricevute tramite SurveyCircle
137.375Partecipazioni agli studi effettuate tramite SurveyCircle
678.377Supporto ricevuto
in minuti
in minuti
788.173Supporto fornito
in minuti
in minuti
4,3/5 ±0,91Valutazione media degli studi
130.030Numero di valutazioni
156.955€Importo totale dei buoni sorteggiati
5.158€Importo totale delle donazioni promesse
Studi selezionati in Stati Uniti
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 Buono
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
Aperto a tutti
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 Buono
5 - 10 min
Interoceptive Awareness as a Mediator Between ACEs & Depression
The Integration Model of Personality
Aperto a tutti
16 - 20 min
Changing Skincare Needs in Women Over 40
U.S. women aged 40+
3 - 5 min
Persuasive Force of Atheistic and Theistic Arguments
Aperto a tutti
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 Buono
10 - 15 min
Understanding Sports Fans' Live Viewing Habits and Product Preferences
Aperto a tutti
2 × US$ 25 Amazon Buono
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 Buono
10 - 12 min
Survey on Military Spouse Civic Engagement and Volunteerism
Spouses of U.S. active-duty military personnel
4 × US$ 25 Amazon Buono
5 - 8 min
Avatar Identification in Video Games
Cultural Identity and Meaning in Life for Asian Americans
What Makes You Curious? Exploring Museum Experiences and Engagement
Aperto a tutti
10 - 15 min