Sample size (or number of clusters) by treatment arms
1,600 men and 1,600 women; 400 men and 400 women in each treatment arm:
• T1: Less Salient Social Norms, Direct Elicitation
• T2: Less Salient Social Norms, Hard-Garbling
• T3: Salient Social Norms, Direct Elicitation
• T4: Salient Social Norms, Hard-Garbling