Orlando gave his persuasive speech on why the class should participate in the campus recycling program. initially, the views of very few students were changed. however, after a few months, most of the class was participating. orlando's speech could be said to have

Base on Orlando's persuasive speech, he was able to make few students views changed and to make the most class participate after few months was because his speech could have a sleeper effect. A sleeper effect is considered to be a psychological phenomenon. It has a relationship with persuasion, it is able to give an effect of delayed increase after having heard of the message. Where in it describes how Orlando's speech affects the students.