One problem with relying on eidetic imagery to study for tests is that you remember too much material and the professor will think you are cheating eidetic images fade in .25 seconds as sperling has shown you may be able to recall the material but you don't necessarily understand it it only you remember things from other cultures

The appropriate response is C.You might have the capacity to review the material yet you don't really comprehend it. An eidetic picture is a sort of clear mental picture, not really got from a real outside occasion or memory. It was distinguished in the mid twentieth century as a particular wonder by analysts including E.R. Jaensch, Heinrich Klüver, Gordon Allport and Frederic Bartlett.