Question

poster created by the centers for disease and prevention to promote handwashing. spreading germs is out. handwashing is in! images of people handwashing is one of the most important things we can do to prevent getting sick and spreading germs to others. how does the poster best demonstrate the use of the bandwagon technique? the group of people displayed demonstrates that everyone is at risk for illness. the use of the pronoun “we” in the bottom text indicates that everyone is involved. the arrangement of the images links the people as if they are a part of one community. the phrase “handwashing is in” means that it is in fashion for people to wash their hands.

Explanation:

The bandwagon technique encourages people to do something because others are doing it (following the "trend" or "bandwagon"). The phrase "Handwashing is IN" implies handwashing is a popular, trendy behavior people should join, matching the bandwagon idea. Other options: first is about risk, second about "we" (more inclusive than bandwagon), third about community (not about following a trend). So the last option fits bandwagon by framing handwashing as fashionable/trendy to follow.

Answer:

The phrase "Handwashing is IN" means that it is in fashion for people to wash their hands.