Does Anyone Know Where I Can Find Publicly Available Dataset With Info On Measures Used & How Data Collected?

I need to analyze a publicly available dataset that contains at least 30 participants for my stats final paper. It must contain measures used, procedures, and how data was collected. I know there was govt websites & kaggle, but they don’t provide info on methods (or at least I can’t find it).

PLEASE HELP! I need it by next week! 😭😭😭