traits

Main Ideas from the Transcript

Page 2

  • Traits are enduring personality characteristics that describe behavior across situations.

  • People do not always act consistently.

  • The person-situation debate compares social and personality psychology.

Page 3

  • Situationism argues that behavior is driven by the situation more than personality.

  • Three arguments for situationism: predictability, situationism, and erroneous perceptions.

Page 4

  • Mischel's view on correlations between personality and behavior.

  • Counterpoints to Mischel's view.

  • Discussion on the correlation value of .40.

Page 5

  • Counterpoints to situationism.

  • Funder & Ozer's review of classical social psychology studies.

  • Discussion on the correlation value of .21.

Page 6

  • Counterpoints on erroneous perceptions.

  • Differences in how people act in the same situation.

  • The variety of words to describe personality.

Page 7

  • Importance of personality in predicting behaviors.

  • Limitations of focusing on a single personality trait.

  • The significance of certain personality traits in specific situations.

Page 8

  • Interactionism view: personality and situation interact to produce behavior.

Page 9

  • Ways in which persons and situations interact.

  • The impact of personality depending on the situation.

  • People's influence on changing situations.

Page 10

  • Deeper philosophical disagreement between preferences of personality or situation.

Page 11

  • Trait perspective focuses on individual differences in personality and behavior.

  • Theoretical view based on empirical research using correlational designs.

Page 12

  • Strengths and limitations of the trait perspective.

  • Lack of explanation on why individuals behave in certain ways.

Page 13

  • Different approaches within the trait perspective.

  • Single-trait, many-trait, essential-trait, and typological approaches.

Page 14

  • Single-trait approach focuses on one specific trait and its correlates.

Page 15

  • Self-monitoring trait characterized by sensitivity to social context.

  • Differences between low and high self-monitors.

Page 16

  • Many-trait approach focuses on a particular behavior and its correlates with various personality traits.

Page 17

  • Influence of traits like authoritarianism, threat sensitivity, and intelligence on political orientation.

  • Personality predicting adulthood political beliefs.

Page 18

  • Essential trait approach aims to narrow down essential traits from a long list.

  • Examples include Eysenck’s three dimensions and Cattell’s 16 factors.

Page 19

  • The Five-Factor Model (Big Five) includes Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism.

  • Each factor is orthogonal and rooted in language.

Page 21

  • Extraversion trait includes sociability and outgoing nature.

  • Influence on behavior and sensitivity to rewards.

Page 23

  • Neuroticism trait linked to ineffective problem-solving and negative reactions to stress.

  • Predicts negative outcomes in mental well-being and relationships.

Page 24

  • Conscientiousness trait reflects being dutiful and rule-abiding.

  • Predicts better work, social, and health outcomes.

Page 25

  • Agreeableness trait associated with cooperation in social groups.

  • Predicts socially relevant outcomes.

Page 26

  • Openness to Experience trait linked to creativity and open-mindedness.

  • Predicts beliefs in non-mainstream ideas/events.

Page 27

  • Each Big Five trait corresponds to essential questions about strangers.

  • Examples of questions related to Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness.

Page 28

  • Critique of the Big Five model.

  • Acceptance of the possibility of more than five traits.

  • Mention of HEXACO and Cattell as possible additions to the Big Five.

HEXACO and Typological Approaches

Page 29:

  • HEXACO developed through lexical hypothesis and factor analysis

    • Lexical hypothesis encodes central personality traits in language

    • 6 dimensions of personality: Honesty-humility, Emotionality, Extraversion, Agreeableness, Conscientiousness, Openness to experience

Page 30:

  • Comparison between HEXACO and Big Five

    • Considerable overlap with some differences

    • Honesty-humility added in HEXACO

    • Neuroticism referred to as Emotionality

    • Differences between Honesty-humility and Agreeableness

Page 31:

  • Typological Approach

    • Focuses on identifying types of individuals based on traits

    • Some concerns about qualitative differences

    • Different types characterized by specific trait patterns

Dark Triad and Personality Development

Page 32:

  • Myers-Briggs Type Indicator

    • Based on Jungian theory with 4 personality dichotomies

    • Popular but not a valid measure

    • Fails to predict success

Page 34:

  • The Dark Triad

    • Set of malevolent personality traits: Narcissism, Machiavellianism, Psychopathy

    • Characteristics and behaviors associated with each trait

Page 35:

  • Narcissism

    • Characteristics and behaviors of narcissists

    • Subtraits: Entitlement/exploitativeness, Leadership/authority

    • Attention on younger generations

Page 36:

  • Relationships within the Dark Triad

    • Negative relation to agreeableness

    • Predictions of different traits based on the Dark Triad components

Page 37:

  • Dark Triad Predictions

    • Predictions of aggression based on different traits

    • Associations between narcissism and aggression

Stability and Change in Personality

Page 38:

  • Rank-order consistency in personality

    • Maintenance of individual differences over time

    • Correlation of personality traits across years

Page 39:

  • Factors contributing to stability in personality

    • Temperament in early childhood

    • Person-environment transactions

Page 40:

  • Stability in personality

    • Cumulative continuity principle

    • Maturity and consistency with age

Personality Development and Change

Page 42:

  • Personality development across the lifespan

    • Changes in traits like extraversion, neuroticism, conscientiousness, agreeableness, and openness

    • Maturity principle in personality traits

Page 43:

  • Causes of personality development

    • Physical changes, intelligence, social roles

    • Social clock and changing goals throughout life

Page 44:

  • Development of narrative identity

    • Redemption and contamination narratives

Page 45:

  • Personality change

    • Desire for change in personality

    • Methods for changing personality through interventions

Page 46:

  • Overcoming obstacles to personality change

    • Preferences for consistency and predictability


  • The cumulative continuity principle is a concept in developmental psychology that describes how individual differences in behavior tend to become more stable and pronounced over time as a result of the accumulation of experiences and interactions with the environment.

    Here are some key points to understand about the cumulative continuity principle:

    1. Stability of Traits: The cumulative continuity principle suggests that personality traits and behavioral tendencies show a pattern of increasing stability and continuity over the lifespan. In other words, individuals tend to become more consistent in their behavior as they grow older.

    2. Developmental Trajectories: According to this principle, the stability of individual differences is influenced by developmental trajectories that are shaped by genetic predispositions, environmental experiences, and social interactions. These trajectories lead individuals to become increasingly differentiated from one another over time.

    3. Interaction with Environment: The cumulative continuity principle emphasizes the role of interactions between individuals and their environment in shaping developmental trajectories. As individuals engage with their environment and accumulate experiences, they develop patterns of behavior that become increasingly entrenched and resistant to change.

    4. Feedback Loops: The principle also suggests that stable individual differences in behavior can create feedback loops that reinforce and perpetuate those differences over time. For example, individuals with certain personality traits may seek out environments and social contexts that are congruent with their traits, further reinforcing their stability.

    5. Life Course Perspective: The cumulative continuity principle is consistent with a life course perspective on development, which emphasizes the importance of considering long-term trajectories and the cumulative effects of experiences over the lifespan. It highlights the dynamic and interactive nature of development, with individual differences in behavior unfolding and accumulating over time.

    6. Implications for Intervention: Understanding the cumulative continuity principle has implications for intervention and prevention efforts aimed at promoting positive development and addressing maladaptive behaviors. It suggests that early intervention and targeted interventions aimed at disrupting negative feedback loops may be more effective in promoting positive developmental trajectories.