Please note that Prolific cannot fully support studies that require participation or completion within a specific time window.
This includes, but is not limited to:
Studies that must be completed at a particular time of day.
Multi-part or longitudinal studies where follow-up sessions must be completed at designated times.
While the vast majority of studies run smoothly, unforeseen issues can occasionally occur. For example, technical problems with a survey may prevent a participant from completing a study within the required timeframe.
We also cannot guarantee that participants will start or complete studies within a researcher’s preferred time window.
Important: Time-sensitive studies are conducted at the researcher's own risk. Researchers should carefully consider these limitations when designing studies that depend on strict timing requirements.