Respuesta :
The belief that scientific psychology should be studying only observable behaviours is known as behaviourism (choice B)
hope this helps :)
The belief that scientific psychology should be studying only observable behaviors is known as behaviorism.
What is behaviorism theory?
Behaviorism focuses on the idea that all behaviors are learned through interaction with the environment
Thus, option "B" is correct.
To learn more about behaviorism click here:
https://brainly.com/question/9152289