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The smartphone game. Red circles are presented simultaneously, followed by a delay of 1 s. Participants should then indicate the positions of the red circles. (A) No distraction (ND) condition; only red circles are shown. (B) Encoding distraction (ED) condition; two yellow circles (distractors) are presented with the red circles. (C) Delay distraction (DD) condition; two yellow circles (distractors) are presented during the delay.
