When are people least likely to throw a flier on the ground?
A) When there was litter all around.
B) When a model picked up a discarded fast-food bag and placed it in the trash can.
C) When the model kicked the fast-food bag.
D) When there were fliers all on the cars and none on the ground.

Question

Quizplus · Accepted Answer

Seeing someone else pick up litter and properly dispose of it can increase social norms of cleanliness and decrease the likelihood of littering.

When Are People Least Likely to Throw a Flier on the Ground