We introduce the foot-stepping serial reaction time (SRT) task. This modified SRT task, complementing the classic SRT task that involves only finger-pressing movement, better approximates daily sequenced activities and allows researchers to study the dynamic processes underlying discrete response measures and disentangle the explicit process operating in implicit sequence learning.
Du, Y., Clark, J. E. The "Motor" in Implicit Motor Sequence Learning: A Foot-stepping Serial Reaction Time Task. J. Vis. Exp. (135), e56483, doi:10.3791/56483 (2018).