Secondary outcome: the effect of awareness of the influences on intention to participate
Participants receiving a pamphlet with an influence (B–G), who did not indicate awareness that their choice was trying to be influenced had an increased intention to participate compared to both those who felt the pamphlet was trying to direct their choice and subsequently correctly located an influence, and those who felt the pamphlet was trying to direct their choice but failed to correctly locate an influence (Intention to participate stratified for the indication of awareness of the influences, adjusted