PSYCH002 WEEK 8 (tues)

Key Concepts: Situationism and Dispositionism

Situationism

• Definition: The theory that our behavior and actions are significantly influenced by our immediate environment and surroundings.

Dispositionism

• Definition: The perspective that our behavior is determined by internal factors such as personality traits or temperament.

Social Psychology: Influences on Behavior

Fundamental Attribution Error

• Definition: The tendency to overemphasize internal factors as explanations for the behavior of others while underestimating the power of situational variables.

• Implication: People often fail to recognize when a person’s behavior is caused by situational influences.

Summary of PSYC002's Attribution Bias

Learning Outcomes

• By the end of this lecture, students will be able to:

  1. Define the term "personality" in their own words.

  2. Recognize historical perspectives in personality psychology.

  3. Explain the contributions of Sigmund Freud and Neo-Freudians to personality theory.

  4. Recognize the behavioral, social-cognitive, and biological perspectives on personality.

  5. Explain several techniques to assess or capture personality.

Defining Personality

• Definition: Personality encompasses the long-standing traits and patterns that influence individuals to think, feel, and behave consistently in specific ways.

Historical Perspectives on Personality

Hippocrates

• Theory: Personality traits and human behaviors are based on four distinct temperaments tied to bodily humors:

  • Choleric: Yellow bile (passionate, ambitious, bold)

  • Melancholic: Black bile (reserved, anxious, unhappy)

  • Sanguine: Red blood (joyful, eager, optimistic)

  • Phlegmatic: White phlegm (calm, reliable, thoughtful)

Galen

• Proposed that personality differences and diseases could be illustrated through imbalances in humors.

• Temperament Descriptions:

  • Choleric: Passionate, ambitious, bold.

  • Melancholic: Reserved, anxious, unhappy.

  • Sanguine: Joyful, eager, optimistic.

  • Phlegmatic: Calm, reliable, thoughtful.

Franz Gall

• Introduced Phrenology: The claim that personality traits and mental abilities could be revealed through the shape of the skull.

• Note: This theory has been discredited due to lack of empirical support.

Sigmund Freud's Contributions

Psychosexual Theory of Development

• Concepts:

  • First comprehensive theory of personality (Psychodynamic Perspective).

  • Believed that aggression and childhood sexuality play critical roles in shaping personality, emphasizing the unconscious mind.

  • Introduced the idea of the Freudian Slip, where an unintended utterance reveals unconscious urges.

Levels of Consciousness

• Model Components:

  • Conscious:

  • Preconscious:

  • Unconscious:

  • Ego:

  • Superego:

Rorschach Inkblot Tests

• Purpose: Used as a projective technique to assess personality through individuals’ interpretations of inkblots.

Summary of PSYC002's Projective Perceptions

Connection with Jungian's Universal Symbolic Themes

• Explores the archetypal meanings behind perceptions:

  • Human Dyad: Represents duality and relational identity.

  • Butterfly: Symbolizes transformation and rebirth.

  • Birds: Typically signify the soul and transcendence.

  • Mammals: Reflect aspects of the Shadow archetype.

  • Cooperative Action: Evokes partnership and integration.

  • Negative and Positive Affects: Influence on understanding emotional states.

Sigmund Freud: Defense Mechanisms

• Definition: Unconscious protective behaviors that reduce anxiety and restore psychological balance between the ego and the superego. Overuse can lead to issues.

Principal Defense Mechanisms

1. Denial: Refusing to accept real events because they are unpleasant.

   • Example: A person denies their alcohol problem, showing the mechanism of denial.

2. Displacement: Transferring inappropriate urges to a safer target.

   • Example: An individual is angry with a family member and displaces that anger onto a server.

3. Projection: Attributing one’s unacceptable desires to others.

   • Example: A person who cheats suspects their partner is cheating.

4. Rationalization: Justifying behaviors with acceptable reasons instead of real motivations.

   • Example: Blaming a professor for failing a course instead of recognizing a lack of study.

5. Reaction Formation: Expressing the opposite of one's true feelings.

   • Example: Acting nice towards a coworker one is actually angry with.

6. Regression: Resorting to behaviors from a previous developmental stage.

   • Example: An adult cuddling a childhood toy after a setback.

7. Repression: Forgetting painful memories and thoughts.

   • Example: Failing to remember a traumatic event.

8. Sublimation: Redirecting unacceptable desires into socially acceptable behaviors.

   • Example: Channeling grief into social activism after a loss.

Learning Outcomes Summary (Repeated)

• Students will understand and articulate key concepts in personality psychology including its historical perspectives, influential figures such as Freud, and various perspectives, including behavioral, social-cognitive, and biological.

Behavioral Perspectives on Personality

Observational Learning

• Definition: Learning by observing the behavior of others and the consequences.'

• Significance: Shapes understanding of acceptable and non-acceptable behaviors within cultures.

Albert Bandura: Bobo Doll Experiment

• Demonstrated observational learning through children's interaction with aggressive and non-aggressive models.

Biological Perspective on Personality

Key Points

• Personality viewed as a stable, enduring pattern of behavior influenced by genetics and physiological processes.

• Genetics may predict various personality traits.

Minnesota Study of Twins Reared Apart

• Findings: Identical twins have similar personalities, providing evidence for the heritability of traits.

• Notable Traits with >0.50 Heritability: Leadership, obedience, well-being, alienation, resistance to stress, fearfulness.

Criticisms of Twin Studies

• Critique: Studies primarily consist of WEIRD (Western, Educated, Industrialized, Rich, Democratic) samples; similarities may arise from environmental factors rather than genetics.

Ethical Issues in Twin Studies

• Concerns include lack of informed consent for families, misleading nature of the study's purpose, and privacy worries regarding familial involvements.

Nature and Nurture

• Discussion Points: Global impacts of both inherited traits and environmental factors on personality; influences include culture, family, social group dynamics, and individual life experiences.

Personality Traits Relationships

• Traits and their relational impacts: Understanding how various traits predict outcomes relating to health, relationships, and lifestyle decisions.

The Big Five Personality Traits

1. Openness to Experience

2. Conscientiousness

3. Extraversion

4. Agreeableness

5. Neuroticism

Research Questions Regarding Big Five

• Studies examine their stability, heritability, correlation with brain structures, temporal changes, cultural applicability, and predictive capabilities in real-life behaviors.

Adult Personality Assessment

• Findings: While generally stable, adult personality can fluctuate with life experiences.

• Outcomes: Scoring high or low on Big Five traits could predict various life aspects including health and social dynamics.

Conclusion: Bringing It All Together

1. Historical perspectives on personality emphasize long-standing interest in the subject.

2. Multiple theoretical schools exist (e.g., behavioral, social-cognitive, biological perspectives).

3. The assessment of personality is critical, with the Big Five model recognized as one of the most reliable approaches.