Chapter 11: Personality: Theory, Research, and Assessment Defining Personality: Consistency and Distinctiveness Personality Traits Dispositions and dimensions The Five-Factor Model Extraversion Neuroticism Openness to experience Agreeableness Conscientiousness Psychodynamic Perspectives Freud?s psychoanalytic theory Structure of personality Id - Pleasure principle Ego - Reality principle Superego - Morality Levels of awareness Conscious Unconscious Preconscious Psychodynamic Perspectives Freud?s psychoanalytic theory Conflict Sex and Aggression Anxiety Defense Mechanisms Figure 11.2 Freud?s model of personality structure Figure 11.3 Freud?s model of personality dynamics Table 11.1 Defense Mechanisms, with Examples Freud on Development: Psychosexual Stages