Raymond Cattell analyzed Allport’s list and whittled it down to 171 characteristics, mostly by eliminating terms that were redundant or uncommon. He then used a statistical technique known as factor analysis to identify traits that are related to one another.
What were Cattell’s three primary assessment techniques?
Cattell believed this could best be accomplished by taking a sample 24-hour period in the person’s life and collecting three types of data: measures of the individual’s “life-record,” or L-data; information provided by questionnaires, or Q-data; and data on their personality structure provided by objective tests, or T- ...
Which method did Cattell used to obtain information about the personality traits?
Using a statistical process known as factor analysis , Raymond Cattell generated sixteen dimensions of human personality traits, known as the 16PF.
What is Cattell’s trait theory?
an approach to personality description based on the identification of traits through factor analysis and their classification into surface traits and the 16 source traits that underlie them . [ Raymond B. Cattell ]
How did Raymond Cattell study personality?
Raymond Cattell is known for using factor analytic methods , rather than more subjective or qualitative methods, to explore personality traits. ... The factor analysis method is what led Cattell to identify the 16 individual traits that are central to his personality theory
What is Cattell known for?
| Raymond Cattell | Known for 16 Personality Factors, Fluid and crystallized intelligence, Culture Fair Intelligence Test | Scientific career | Fields Psychology | Institutions University of Illinois |
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What are the 16 source traits?
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 are the 4 personality theories?
Many psychologist use behavior to help determine and study personality. There are four main personality theories; psychodynamic,social cognitive, humanistic and trait model .
What are the big five personality traits?
The five broad personality traits described by the theory are extraversion (also often spelled extroversion), agreeableness, openness, conscientiousness, and neuroticism .
What is Allport theory?
Allport’s theory of personality emphasizes the uniqueness of the individual and the internal cognitive and motivational processes that influence behavior. ... Allport (1937) believes that personality is biologically determined at birth , and shaped by a person’s environmental experience.
Which personality theory is most accurate?
Another personality theory, called the Five Factor Model , effectively hits a middle ground, with its five factors referred to as the Big Five personality traits. It is the most popular theory in personality psychology today and the most accurate approximation of the basic trait dimensions (Funder, 2001).
What is an example of trait theory?
Individuals must be somewhat consistent across situations in their behaviors related to the trait. ... For example, if they are talkative at home , they tend also to be talkative at work. A trait must also be somewhat stable over time as demonstrated behaviors related to the trait.
What is trait in personality?
A trait can be thought of as a relatively stable characteristic that causes individuals to behave in certain ways . The trait approach to personality is one of the major theoretical areas in the study of personality. The trait theory suggests that individual personalities are composed of these broad dispositions.
What did Dr Raymond Cattell develop?
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.
( Raymond Cattell is not related to James McKeen Cattell or Psyche Cattell).
Who hired Raymond Cattell as a research assistant?
In the 1920s, Cattell worked with Charles Spearman who was developing the new statistical technique of factor analysis in his effort to understand the basic dimensions and structure of human abilities.
