Fig. 4: Experimental paradigm of Experiments 3 and 4.
From: Context information supports serial dependence of multiple visual objects across memory episodes

In every trial, participants had to memorize motion directions (indicated here by gray arrows for illustration only) of two simultaneously presented dot fields (S1 and S2) and report one of them after a short delay by adjusting the orientation of a line (possible adjustment directions indicated here by gray arrows for illustration only). The to-be-reported target item was cued via color (Experiment 3) or via spatial position (Experiment 4).