Answer:
The belief that scientific psychology should be studying only observable behaviors is known as behaviorism.
Step-by-step explanation:
Behaviorism is a current of psychology that advocates the use of strictly experimental procedures to study observable behavior (behavior), considering the environment as a set of stimuli-responses. In other words, behaviorism focuses on the study of the common laws that determine human and animal behavior, focusing on observable behavior.
In this way, this theory is mainly concerned with the stimuli that affect the sensory organs of an organism, and with the responses that these stimuli provoke.