Experiment Procedure
In this page, you can find the code for running the experiments reported in the paper, and the documents used in the instruction and debriefing of participants.
Experiments were programmed in Matlab using the Psychtoolphysics toolbox (PTB) version 2. (We recommend using Matlab 2010 and PTB-2 to run the codes; the experiments are not compatible with PTB-3).
In all experiments, randomization os stimuli and trials are bound to the participant number entered (some experiments only run participant numbers between 1-24 due to counterbalancing of conditions across participants).
All in all, this means that the events experienced by each participant can be reproduced by running the experiment again with the same participant number.