Which, to me, seems to be an admission that the Journal of Personality and Social Psychology isn't actually a scientific journal. An initial experiment/study is only a part of the process. If you get extraordinary results out of an experiment, but no one else sees the same results with the same experiment, well, something was up with your run of it. It is vital to the body of scientific knowledge that re-runs of published experiments are performed, recorded, and published. Otherwise, there's no way to know whether the original result was real or a fluke (or fraudulent).