Recall That Participants in a Field Experiment by Reno and His

Multiple Choice

Recall that participants in a field experiment by Reno and his colleagues (1993) were more likely to properly dispose of a handbill left on their windshields when they saw a confederate pick up and dispose of a fast-food bag. Results of this experiment reveal the power of __________ to reduce littering behaviors.

A) descriptive norms
B) self-awareness
C) injunctive norms
D) subjective norms