Refers to psychology as an academic field or scientific study of the mind and behavior; also used in everyday contexts such as classes, research, or books on psychology.
I am majoring in psychology at university.
We learned about memory in psychology class.
I am studying psychology at university.
She is majoring in psychology at university.
From a psychological point of view, there is a reason for that behavior.
物理学 and 心理学 look and sound similar (both end in 〜学) but 物理学 is the study of matter and energy while 心理学 is the study of the mind and behavior.
health psychology
child psychology