Study On The Concept Theory Of Schlick

Schlick’s theory of concept has made key innovations.Influenced by Einstein’s view of relative time and space,Schlick embraced Helmholtz’s sign-theory,but rejected his ideas about spatial intuition;in order to ensure the clarity of the concept,Schlick introduced the methods defined by formalist mathematicians Moritz Pasch and David Hilbert into the mature theoretical system.Schlick believes that the concept is a symbol for signifying and associating objects;It is formed by giving the characteristics of the object a name;it is fundamentally different from the images;so he criticizes priori conceptualism and conceptual abstraction.Schlick believes that judgment indicates the relationship between objects and their existence;concepts are the "nodes" that link judgments and judgments;analytical judgment involves only the relationship between pure concepts,while comprehensive judgmentinvolves the relationship between concepts and reality;time is a sufficient and necessary condition for reality,and space is a sufficient condition for reality;concepts do not have space-time characteristics,so concepts are unreal.Schlick believes that knowledge manifests itself in recognizing again and finding the same from differences;the form of expression of knowledge is judgment,which is specifically expressed as the connection of concepts;the growth of knowledge is represented by the reduction of concepts.Schlick’s theory of concept has obvious features of nominalism,positivism and linguistic turn;Schlick’s theory of concept has a basic role in scientific knowledge and reflects the principles of thinking economy;the current academic community has questioned Schlick’s concept of relationship between concept and reality,the relationship between concept and language,and the concept resolution in the concept of knowledge Is misunderstood.