Philipp Heil - Prolific Researcher Reviews

The intended time for this survey was 15 minutes, and I spent almost twice that. The questions required a lot of thought and effort. Even though the pay was $5.50, the estimated time was poorly thought out.

I find these types of studies quite tedious, but that's to be expected. There were many predictions to make and writing questions to answer in a few sentences each. However, this study took me about 30 minutes, double the intended time of 15 minutes. I noted this in the study comments at the end. Luckily the pay started quite high, so it still ended up paying okay.