If following the behavior, the reinforcer that was maintaining the behavior is removed and the behavior decreases it is called if a positive reinforcer the person had already acquired is removed following the behavior and the behavior decreases it is called

Extinction

Negative punishment

Explanation:

If the behavior is observed, the reinforcer that sustained the behavior will be eliminated and the behavior will decrease. it is known as extinction

If the individual has already accumulated a positive reinforcer is withdrawn after the action and the behavior reduces, it is termed as negative punishment

Extinction refers to a technique used for the Applied Behavioral Analysis (ABA) wherein reinforcement is eliminated for negative behavior to reduce or remove instances of such negative behaviors.

Negative punishment is the aspect of punishment that also focuses on reducing an individual's rate of any specific unwanted behavior.

answer; procedural justice;

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.