Figure 1.
Basic experimental setup to assess action-effect bindings. The first subtask consists of a simple go response (R1) either in a stimulus-based (A) or intention-based (B) action mode which triggered the auditory presentation of stimulus 1 (S1). The second subtask is a binary-choice response to the number feature of stimulus 2 (S2). Note that the stimulus-onset asynchrony (SOA) was varied in Experiments 1 and 2 (1000, 2000, 6000 ms) and was constant in Experiments 3 (1000 ms).