Science has many branches which explain the workings of different aspects of living beings, their behavior, and the natural side related to it. Psychology is a branch of science that can be categorized as a natural or social science depending on the kind of result you desire. Science is a process that is backed by data to prove it right. This is the reason there are categories made for it. Each category has a set process that makes it completely right. For instance, natural science is also called hard science which includes physics, chemistry, and biology. Psychology deals with the data on behavior patterns by observing the subject and deriving a conclusion. Let us look at it in detail.