Lecture 04: Semiology in psychology
Résumé de section
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Learning Objectives
By the end of this lecture, students will be able to:
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Define semiology in psychology and explain its role in the study of signs and meaning in human communication and mental processes.
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Differentiate between the European and American traditions of sign theory, particularly the contributions of Saussure and Peirce.
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Explain the main theoretical models of the sign, including Saussure’s dyadic model and Peirce’s triadic model.
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Describe the role of symbols and signs in psychoanalytic theory, with reference to Freud, Jung, and Lacan.
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Discuss the clinical relevance of semiology in psychology, particularly its application to understanding psychopathology and symbolic dysfunction in disorders such as psychosis and schizophrenia.

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