Philosophies and stand points Flashcards
Rationalism
Statements that are based a priory in logic
possess valid claims over the real world. (Platon)
Deduction: Concluding from the general to the specific
(Theoretical) reasons always require further reasoning. Infinite regress. Can only be stopped by a circular argument or by an (arbitrary) dogmatic end.
Empirism
The only source of knowledge is experience
through sensory impressions. (Francis Bacon)
Induction: Concluding from the specific to the general.
“The conclusion from a specific observation to a general rule is logically untrue.”
Critical rationalism
An ultimate justification of theoretical statements cannot be achieved due to the presumptive character of all scientific
knowledge. (Karl Popper)
* Theories cannot be verified
* Theories can only be falsified
* Empirical falsification as criteria for good research
Positivisme
It is rooted in the belief that knowledge should be derived from observable phenomena and that the social world operates according to laws similar to those of the natural sciences.
Positivism asserts that knowledge can be objective and value-free. Positivists seek to discover general laws or patterns that govern social behaviour, similar to the laws of physics or biology (Auguste Comte).