Comment Re:More likely because people guess they are watch (Score 1) 38
Ie, people on average are x% likely to give up a seat for a pregnant woman if they are actively aware, but in many cases people on public transport are "zoned out" so the actual rate of people giving up a seat is lower.
The "Batman" may just be something somewhat unusual that increases people's awareness of their immediate surroundings rather than making them more pro-social.
An interesting follow up would be to try things that are "unusual" and attention level raising, but are somehow neutral and free of the sorts of symbolism that are attached to Batman.