The specific purpose of persuading the audience that sex education reduces teen pregnancy is an example of which proposition?

The specific purpose of persuading the audience that sex education reduces teen pregnancy aligns with a proposition of fact. This type of proposition is used to assert something that can be proven true or false through evidence and research. In this case, the claim presents a factual relationship between sex education and its impact on teen pregnancy rates, which can be substantiated with statistical data and studies demonstrating this correlation.

A proposition of policy would involve advocating for a particular course of action, while a proposition of value assesses the worth or morality of something rather than establishing a factual basis. A proposition of belief would involve an individual's subjective stance or opinion, but here the focus is on presenting an objective fact that can be verified, making a proposition of fact the most appropriate classification.