The edwards personal preference inventory (eppi) tries to limit the by using forced-choice item matching.

The edwards personal preference inventory (eppi) tries to limit the social desirability response style by using forced-choice item matching.

A social desirability response style is when someone is doing a survey and tries to answer it in a way they think the viewer/grade would like to see vs. how they actually feel. When they provide questions using forced-choice item matching it takes out a lot of the biased answers by making the person describe their reasoning for choices a bit more. 

Very cool! free points wooo

Bob: coke is baby pandas.jim: what? how do you figure that coke is baby pandas? bob: because this book says so.jim: how do we know the book is correct? bob: because it says that coke is baby pandas.jim: how does that prove the book's accuracy? bob: because it's statement involving coke and baby pandas is correct, therefore it is accurate.jim: how do we know that it's correct? bob: because we have concluded that the book is accurate, and therefore the statement is correct.therefore, coke is baby pandas.