Rationalism
A section, method, epistemology, philosophy of how and who reveals all truth comes from the mind without knowing the truth is obtained through the eyes, ears and other limbs so that the truth be obtained only by the size of a rational, rationalism is understood the truth of inspiration via plateau "of ethics, aesthetics and moral 'then there is some development of ideas by looking at the Rene Descartes thought that "I berikir necessarily reflect the truth" even though the truth is without error only from God alone.
Empiricism
Method of thinking which reveals all truth comes from vision, hearing, feeling and experience that can be used as clues to the truth that there is this world, but the truth is a form of empirical truth that only come through the fact alone.
Procedural
Part philosophical method that unites the two methods of "empiricism and rationalism" procedural methods commonly used as a theory of certain studies and has generalization properties for each object being searched for truth, but procedural can not be used to examine the state of human thought and made the process of generalization.
Subjective
method of seeking truth from the independent power of thinking without any oppression, ordinary subjective methods have different characteristics and subjective thinker majority wants everything her mind is a truth that can be tested its feasibility.
