Personality Trait Theories Overview

These flashcards cover key concepts, definitions, and theorists associated with personality trait theories, as discussed in the lecture notes.

Who are the three main theorists discussed in trait theories of personality?

Gordon Allport, Hans Eysenck, and Raymond Cattell.

What is the basic premise of trait theories of personality?

They focus on identifying and classifying the traits that make up personality.

What are Allport's three types of traits?

Cardinal traits, central traits, and secondary traits.

What is a cardinal trait?

A trait that is so dominant that it shapes a person's whole behavior.

What is a central trait?

A trait that represents the core of personality but does not dominate every aspect.

What are secondary traits?

Traits that are more specific and less consistent, often situation-dependent.

What is the significance of personality traits according to Allport?

They provide consistency in behavior and are fundamental to understanding individual differences.

How do Eysenck's theories categorize personality?

Into three primary dimensions: Extraversion, Neuroticism, and Psychoticism.

What is the trait of extraversion associated with?

Sociability, liveliness, and assertiveness.

What does neuroticism refer to?

Emotional stability and tendencies toward anxiety and mood fluctuations.

What is psychoticism associated with in Eysenck's model?

Aggressiveness, lack of empathy, and anti-social behavior tendencies.

What did Cattell’s 16PF measure?

Sixteen primary personality factors derived from questionnaire data.

What methods did Allport advocate for studying personality?

Idiographic methods, focusing on individual case studies.

How does Eysenck's theory utilize biological bases?

It suggests certain traits have a biological foundation that can be identified through inheritance.

What is the main critique of Allport's trait theory?

It lacked extensive empirical research to validate its concepts.

How did Cattell categorize data sources for personality traits?

Using L-data (life data), Q-data (questionnaire data), and OT-data (objective tests).

What is the key difference between idiographic and nomothetic approaches in psychology?

Idiographic focuses on the unique individual, while nomothetic looks for general laws applicable to all.

What concept does Eysenck's model introduce regarding the neurological basis of personality?

Individual differences in personality traits can reflect neurophysiological functioning.

What did G. Allport believe about traits and behavior consistency?

Traits are necessary to explain consistency, while states explain variability.

Which theorist proposed the use of factor analysis to identify personality traits?

Raymond Cattell.

What is the 'Big Three' model that Eysenck developed?

It refers to Extraversion, Neuroticism, and later Psychoticism dimensions.

According to Cattell, what are surface traits?

Traits that are directly observable and reflect behaviors.

What was a significant challenge for Eysenck's biological assumptions about traits?

Consistent empirical support for the biological basis of traits was lacking.

How does Eysenck differentiate people based on arousal levels?

Extraverts have lower cortical arousal and seek stimulation, while introverts have higher arousal.

Which trait is associated with risk-taking and thrill-seeking behaviors?

Extraversion.

How did Allport contribute to the understanding of personality?

He established the importance of healthy, organized behavior over neurotic behaviors.

What measurement did Eysenck use to study psychoticism?

Self-report questionnaires to assess antisocial tendencies.

How has Cattell's 16PF remained relevant in modern psychology?

It is commonly used in occupational settings for personality assessment.

What aspect of personality does Eysenck's 'P' dimension address?

Psychoticism, involving aggressive and antisocial personality traits.