If I ask a random sample of people whether they understand how the electoral college works, approximately 70% will respond that they do. However, if I then ask them to describe how the electoral college works in detail, how electors are selected, how the number of electors per state is determined, when and how individual electors are replaced, etc., those people are likely to realize that they don't actually understand the electoral college very well at all. This is an example of what? O Knowledge slack O The illusion of validity The illusion of explanatory depth O implicit attitude testing