Pre-Registered Analyses
As pre-registered, we first tested whether participants’ self-reported happiness increased from pre-intervention to post-intervention for the overall sample and within each condition separately. As predicted, a series of paired samples We next tested our prediction that the change in happiness from pre-intervention to post-intervention would be greater for participants in the Broadly, the previous analyses focused on examining how being assigned to give to similar (vs. dissimilar) recipients impacted children’s post-intervention happiness. However, whereas participants in the 