What Do Psychologists Mean When They Say a Mental Representation

Multiple Choice

What do psychologists mean when they say a mental representation is abstract?

A) The concept is ill-defined and fuzzy, and does not refer to a specific category
B) The concept is based on explicit memory rather than autobiographical memory
C) Concepts are represented symbolically in memory and do not directly preserve anything about the experience of the objects they refer to.
D) The concept representation involves mental images that rely on perceptual system activity