États-Unis d'Amérique
En un coup d'œil – Recherche en États-Unis d'Amérique
16.580Études publiées jusqu'à présent sur SurveyCircle
582Études récemment publiées sur SurveyCircle
131.361Participations aux études obtenues par SurveyCircle
138.668Participations aux études réalisées via SurveyCircle
686.563Assistance reçue
en minutes
en minutes
795.434Assistance fournie
en minutes
en minutes
4,3/5 ±0,91Évaluation moyenne des études
131.361Nombre d'évaluations
157.200€Montant total des bons d'achat tirés au sort
5.163€Montant total des dons promis
Sélection d'études de recherche en États-Unis d'Amérique
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 bon d'achat
8 - 13 min
Has Artificial Intelligence Improved or Worsened Customer Service?
Ouvert à tous
3 - 4 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
The Integration Model of Personality
Ouvert à tous
16 - 20 min
How Do Attitudes Toward Aging Impact Marital Satisfaction?
Changing Skincare Needs in Women Over 40
U.S. women aged 40+
3 - 5 min
Does Perception of AI Predict Attitudes Toward Data Centers?
How People Interpret Opposing Viewpoints
Ouvert à tous
1 × US$ 20 Amazon bon d'achat
10 - 14 min
Survey on Military Spouse Civic Engagement and Volunteerism
Spouses of U.S. active-duty military personnel
4 × US$ 25 Amazon bon d'achat
5 - 8 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 bon d'achat
15 - 20 min
Persuasive Force of Atheistic and Theistic Arguments
Ouvert à tous
12 - 15 min
Product Design: Perceptions, preferences, and interests
Study on Personality, Relationships and Health
Cultural Identity and Meaning in Life for Asian Americans
How Fragrance and Music Influence Shopping Habits
What Makes You Curious? Exploring Museum Experiences and Engagement
Ouvert à tous
10 - 15 min
Concertgoers' Perspectives on Video Recording at Live Music Events
Ouvert à tous
1 × US$ 50 Amazon bon d'achat
3 - 4 min
Help Shape an AI Story Adventure: Worlds, Dragons and Features
Adults aged 18 or older interested in or open to trying an AI-powered story adventure
4 - 7 min