The ideas of the Polish Lvow-Warsaw School in educational research by the example of the Kazimierz Sośnicki's conception

Th is article concerns the selected theoretical research by Kazimierz Sośnicki in the fi eld of Educational Th eory in the context of his relations to the Polish Philosophical Lvow-Warsaw School. Author argues on the thesis that his way of doing research is closely related to the way philosophical problems are analyzed by the school. Firstly, Sośnicki worked on improving culture of logic and precise thinking among students; secondly, his way of doing research was based on the postulates of the school - precise, systematic, non-normative analysis of concepts and conceptions from diff erent areas of science and philosophy; thirdly, he proposed a comprehensive program which provided grounds for application of philosophical analysis in educational research.