If you're referring to longer-term experiments, do they show actual statistical significance? One of the two I've read through, the UBC experiment, showed a sim

If you're referring to longer-term experiments, do they show actual statistical significance? One of the two I've read through, the UBC experiment, showed a similar outcome but was only significant at the p≈0.13 or p≈0.24 level, depending on the precise statement of the null hypothesis, which is not particularly enthralling. The Stockton one I recall showing something similar but don't have the precise numbers for.