“…It should be also noticed that, whereas the perceived rotating direction of ambiguous human figures such as those used in the present study can be easily reported (even by inexperienced observers) but no population bias has ever been found when controlling for the possible confounding variables ( [40,43,68]), their perceived limb laterality is almost impossible to report (even by the authors themselves) but nonetheless exhibits a significant population bias in favor of the right limb [40,43]. This seems to be consistent with the fact that, although the limb laterality of observed individuals can often go unnoticed (e.g., see [69]), it exerts tangible effects at the behavioral level, as highlighted by the aforementioned sport studies. As recommended by Simmons, Nelson, and Simonsohn [70], we clearly describe how we determined our sample sizes, all manipulations, all data exclusions, and all measures in the study.…”