I don't think at all that a two year study with a tiny subset of a populace would be adequate to produce the desired effect, and I don't think framing it as "fi

I don't think at all that a two year study with a tiny subset of a populace would be adequate to produce the desired effect, and I don't think framing it as "find jobs" is sensible either. But a lot of the UBI movement likes to think that if given a long-term guarantee on a society-wide basis after a "vacation" period where people adjust to having the bottom rung of the hierarchy of needs guaranteed they would pursue higher actualization and often greater economic benefit to the society by doing so. Its the difference between why a lottery winner will splurge it all in excess and vice and wind up bankrupt again while a hereditary millionaire can live a productive managerial life on top of a corporate hierarchy. The former lived without, had fortunes rain upon them, and treated it like evaporating water to be drowned in. The later had from birth, never went without, and thus never had to fear being without. They didn't know the scarcity or struggle and thus didn't overdose on excess since they always had it. The opposites also happen. Lottery winners sometimes stay responsible with the money. Rich kids blow their family fortunes and end up destitute. But the disparity between them is the divide between the fleeting sensation of plenty and being immersed in it in perpetuity. So for UBI advocates, the idea is that immersion in a basic standard of living would enable the masses to behave much like how the billionaire playboy philanthropist does on a smaller scale - learn more, expand your horizons, take more risks, and pursue your passions. If you don't feel like you could ever lose the basics, and everyone has them likewise, nobody is in a struggle to survive that breeds animal instinct anti-rational behavior like payday loans or buying lottery tickets. If you are instead struggling for splendor and prestige rather than food and shelter you have a lot more room to grow as a person, and for those that do they will be much more valuable to society as innovators than burger flippers.