• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.1
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• pp.555-563
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• 2015

The purpose of this study was to examine the affecting factors of sexual experience by gender of 548 college students. The data was collected from 20th May to 20th June, 2013 in Gyeongsan City. Age, living arrangement, high school, dating experience and sexual attitudes of parents were significantly different in sexual experience and gender. The sex experienced student were first sexual intercourse during high school, and sex partner was 'dating partner'. The sex experienced student answered 'sometimes' about contraception, and sex place was 'own or partner's house'. In correlation of factors, sexual attitude and sexual subjectivity was related. Affecting factor of sexual experience were age, sexual attitude of parents', sexual knowledge, and sexual attitude. To improve effective and accessibility of sexual education program, it needs to use these study results and affecting factors in order to developing sex education program for college students.

• Communications of Mathematical Education
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• v.28 no.1
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• pp.45-55
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• 2014

Lacan gives an explanation on our real actual world by the concepts the "Real", the "Imaginary" and the "Symbolic". Although this three registers are not far from each other, they never can be unified. Among animals, only human has interest in the "truth". The concept of truth is discussed and debated in several contexts, including philosophy and religion. Many human activities depend upon the concept, which is assumed rather than a subject of discussion, including science, law, and everyday life. Language and words are a means by which humans convey information to one another, and the method used to determine what is a "truth" is termed a criterion of truth. Accepting then that "language is the basic social institution in the sense that all others presuppose language", Lacan found in Ferdinand de Saussure's linguistic division of the verbal sign between signifier and signified a new key to the Freudian understanding that "his therapeutic method was 'a talking cure'". The purpose of this paper is to understand Lacan's psychology and psychoanalysis by using the mathematical concepts and mathematical models, especially geometrical and topological models. And re-explanation of the symbolic model and symbols can help students understand new ideas and concepts in the educational scene.