Which of the Following Statements Most Accurately Expresses the Relationship

Multiple Choice

Which of the following statements most accurately expresses the relationship between top-down and bottom-up processing?

A) Some stimuli are processed in a bottom-up fashion,while others are processed in a top-down manner.
B) The contribution to perception of top-down processes is much smaller than researchers originally supposed.
C) Top-down processing permits us to process the fundamental characteristics of stimuli.
D) Top-down and bottom-up processes occur simultaneously in the perception of the world around us.