18 a. What do the N and S on the diagram represent? 18 b. Identify and explain the phenomenon represented by the arrows on the diagram.

18 a.N represent north pole and S represent south pole

answer; participants attitudes about gun control;

i believe the answer is: description

description refers to the goal of psychologist to identify the phenomenon that being observed. this goal is being actualized by collecting data/information from various clues that observed through the phenomenon. this goal must be accomplished before pyschologist able to create methods of treatment.