Check any question to see how likely people are to lie about it.
Every question above is distorted before anyone answers it. Some of it is people managing what you think of them. Most of it is people managing what they think of themselves. Because life would be unbearable if we knew how predictably irrational and impulsive we really are.
Early Studies designs research around that. We build questions people can answer honestly without having to be brave, and that reveal what they will actually do rather than what they would like to believe about themselves. The result is a reading of what is true, not a record of what was said.