About Prolific

Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.

Survey Participants – Spain

What you’ll be doing in the role

As a participant, you will contribute to high‑quality research outcomes by responding thoughtfully to various tasks, including:

- AI Training & Evaluation: helping refine Large Language Models by ranking responses or providing creative prompts.
- Behavioral Experiments: participating in decision‑making tasks and cognitive games.
- User Research: providing feedback on new software, apps, or product concepts.
- Academic Studies: assisting university researchers in fields like psychology, economics, and sociology.
- Interviews: engaging in one‑on‑one deep dives regarding your professional expertise or lived experience.
- Surveys & Questionnaires: sharing your opinions on current events, consumer habits, or workplace culture.

What you’ll bring

- Diverse Perspective: a track record of relevant experience, knowledge, or lived context (from entry‑level roles to executive or academic positions).




- Attention to Detail: the ability to remain focused and provide high‑quality data for the duration of a study.
- Technical Setup: a reliable, fast internet connection and access to a desktop or laptop computer.
- Financial Readiness: a PayPal account to receive payments and a willingness to self‑declare earnings as a self‑employed participant.

Compensation

Researchers are willing to pay up to $18/hr per study completed. While many tasks are short, you should be prepared for studies that require up to one hour of uninterrupted work.

Why Join Prolific?

Once you pass our screening, you can join Prolific in just 15 minutes, and start enjoying competitive pay rates, flexible hours, and the ability to work from home. Prolific connects researchers and organizations with a integral pool of participants, enabling the collection of high‑quality, ethically sourced human behavioural data and feedback.

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📌 Spain Residents - Survey Participants - Zaragoza, Spain
🏢 Prolific
📍 Zaragoza