Answer: c) Structuralism
Step-by-step explanation:
Structuralism in terms of psychology is defined as the examining , detecting and evaluation of sensations, emotions , feelings, thoughts and other such factors.This theory was introduced by Wilhelm Wundt and his follower.
It focused on the mind's structure and related components present in it.It is considered as the psychology school for pursuing the introspection for learning about brain.
Other options are incorrect because functionalism is defined as the functioning that takes place through mind for the actions.Behaviorism is the behavior shown by the views present in mind.Humanism is related with the values of human being.Thus, the correct option is option(c).