Lisa puts five quarters into the parking meter every time she goes downtown. However, when asked, Lisa cannot say if the head on a quarter is facing left or right. This may be an example of ________,...

Lisa puts five quarters into the parking meter every time she goes downtown. However, when asked, Lisa cannot say if the head on a quarter is facing left or right. This may be an example of ________, because Lisa never paid attention to the picture in the first place.

A) encoding failure

B) enigmatic processing

C) effortless processing

D) effortful processing