Main statistical effects obtain by correlations on the performances in ‘Private’, ‘Social-Choice’ and ‘Social-Choice+Outcome’ conditions, with three replication criteria.

For each correlation we report the result (Pearson’s correlation coefficient, p-value and t-value; (± corresponds to s.e.m.) in the first (E0) and the second (E1) experiment, as well as the meta-analytical p-value (EMETA). For the results with a significant meta-analytical p-value, to better visualize the replicability, we also explicitly report replication parameters (‘+’ = yes; ‘-‘ = no): i) whether or not the E1 effect is within the 95% confidence interval of the E0 effect; ii)whether or not the effect was significant in both experiments; (iii) whether or not EMETA was significant. n.a.: not applicable.