How does factor analysis support trait theory?

Factor analysis allows the researcher to reduce many specific traits into a few more general “factors” or groups of traits, each of which includes several of the specific traits. Factor analysis can be used with many kinds of variables, not just personality characteristics.

What role did Raymond Cattell play in factor analysis?

One of the key theories of psychometric research is factor analysis. Raymond Cattell helped to advance this statistical method in the 1920s as a way to improve current models of measurement in psychology. Factor analysis is a method to find underlying correlations in large groups of data.

What is Cattell’s 16PF trait theory?

Cattell (1957) identified 16 factors or dimensions of personality: warmth, reasoning, emotional stability, dominance, liveliness, rule-consciousness, social boldness, sensitivity, vigilance, abstractedness, privateness, apprehension, openness to change, self-reliance, perfectionism, and tension ([link]).

What is Cattell’s classification of traits?

Using this data, Cattell performed factor analysis to generated sixteen dimensions of human personality traits: abstractedness, warmth, apprehension, emotional stability, liveliness, openness to change, perfectionism, privateness, intelligence , rule consciousness , tension, sensitivity, social boldness, self-reliance, …

What was Cattell’s most important contribution?

Personality and Learning Theory, 2 vol. (1979–80), is considered Cattell’s most important work. In it he proposed a theory of human development that integrates the intellectual, temperamental, and dynamic aspects of personality in the context of environmental and cultural influences.

What did Raymond Cattell contribute to trait theory quizlet?

Cattell believed in many personality traits whereas Allport’s commonsense approach yielded 5 to 10 traits that are central to each person’s life. Allport’s major contribution to trait theory may have been his identification of nearly 18,000 trait names in an unabridged English language dictionary.

How does Cattell’s concept of personality traits differ from Allport’s view of traits?

How does Cattell’s concept of personality traits differ from Allport’s view of traits? Allport outlined three distinct categories of traits (source, central, secondary) which he referred to as personal dispositions, and common traits which were traits everyone shared.

What do we know about the relationship between Cattell’s personality factors and exercise?

What does Cattell’s model tell us about the relationship between personality and exercise? Cattell suggests that individuals with higher fitness would have less anxiety and neuroticism.

How is Raymond Cattell significant to the study of intelligence?

Psychologist Raymond Cattell is best known for his 16-factor personality model, developing the concept of fluid versus crystallized intelligence, and working with factor and multivariate analysis.

In what ways does Allport’s personality theory differ from Freud’s?

Allport’s theory is very different from Freud’s. Allport believed that nothing in childhood was related to personality as an adult. In fact, he believed that in a sense we have 2 different personalities: one for childhood and one for adulthood.

What is Allport’s trait theory?

Gordon Allport was a scholar in psychology. He believed that personality is shaped by a person’s childhood experiences, current environment, and the interaction between those two concepts. According to the Gordon Allport Trait Theory, central traits work together to shape a person’s personality.

How does humanistic develop personality?

Maslow’s Humanistic Theory of Personality. Maslow’s humanistic theory of personality states that people achieve their full potential by moving from basic needs to self-actualization.

How many traits did Allport identify?

Trait theorist Raymond Cattell reduced the number of main personality traits from Allport’s initial list of over 4,000 down to 171. He did so primarily by eliminating uncommon traits and combining common characteristics. Next, Cattell rated a large sample of individuals for these 171 different traits.

What was the main factor that led Alport to change his definition of personality?

He made only one significant change to his definition of personality, which reflected a greater emphasis on cognitive processes. He changed the phrase “unique adjustments to his environment” to “characteristic behavior and thought” (pg. 28; Allport, 1961).

How do psychologists use traits to describe personality?

Trait theorists attempt to describe personality in terms of stable and enduring behavior patterns, or dispositions to feel and act. One technique trait theorists use to identify basic traits is factor analysis, a statistical procedure that identifies clusters of behaviors that tend to appear together.

How does humanistic theory affect personality?

They focus on the ability of human beings to think consciously and rationally, to control their biological urges, and to achieve their full potential. In the humanistic view, people are responsible for their lives and actions and have the freedom and will to change their attitudes and behavior.

What are the main contributions of humanistic approach to personality explain?

Humanistic theories emphasise personal responsibility and innovate tendencies toward personal growth. They focus on the importance of people’s subjective attitudes, feelings and beliefs especially with regard to the self.

How are traits used to describe personality which traits seem to provide the most useful information about personality variation?

How do psychologists use traits to describe personality? Trait theorists see personality as a stable and enduring pattern of behavior. They describe our differences rather than trying to explain them. Using factor analysis, they identify clusters of behavior tendencies that occur together.

How do humanistic psychologists prefer to assess someone’s personality Choose all that apply?

Humanistic psychologists assess personality by asking people to fill out questionnaires that would evaluate their self-concept. One questionnaire asks people to describe their real self and ideal self to reveal either a positive or negative self-concept.

What are the two methods that humanistic psychologists use to assess personality?

Humanistic psychologists assessed personality through questionnaires on which people reported their self-concept. One questionnaire asked people to compare their actual self with their ideal self.

What is the importance of knowing the personality traits and characteristics of a person?

Knowing more about your unique personality can help you be happier by first telling you how you’re most comfortable based on your personality preferences and second how best to play to your own strengths and address your own weaknesses, whether that be in your career, in your free time, in your relationships (and …

What do personality traits determine?

Personality traits reflect people’s characteristic patterns of thoughts, feelings, and behaviors. Personality traits imply consistency and stability—someone who scores high on a specific trait like Extraversion is expected to be sociable in different situations and over time.