What is Raymond Cattell famous for?

Raymond Cattell was an influential psychologist who developed new analytic techniques that allowed for more nuanced empirical measurements of the components of personality and intelligence.

What is Raymond Cattell’s contribution to psychology?

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.

What did Raymond Cattell propose?

Cattell theorized the existence of fluid and crystallized intelligence to explain human cognitive ability, investigated changes in Gf and Gc over the lifespan, and constructed the Culture Fair Intelligence Test to minimize the bias of written language and cultural background in intelligence testing.

Can you train fluid intelligence?

Fluid intelligence is trainable to a significant and meaningful degree. Jaeggi et al.’s article (10) is important to the field of intelligence because it shows that training can improve fluid intelligence, can do so across intelligence levels, and can do so in a theory-based way.

How do you collect L data?

L-data is obtained from a person’s life record. In personality psychology, life events are recorded in a person’s lifespan and is often collected through public or official archives like test scores, grades, court records, etc (Pervin & Cervone 2010, p. 36).

What is a surface trait?

in Cattell’s personality trait theory, a characteristic manifested as a group of interrelated observable behaviors. For example, arriving early for appointments and leaving the office only after one’s work is complete are visible manifestations of the characteristic of conscientiousness.

How do you score 16PF?

Scores on the 16PF are presented on a 10-point scale, or standard-ten scale. The sten scale has a mean of 5.5 and a standard deviation of 2, with scores below 4 considered low and scores above 7 considered high. The sten scales are bipolar, meaning that each end of the scale has a distinct definition and meaning.

What is Componential intelligence 12 psychology?

Componential intelligence theory is by Robert Sternberg. It is also known as analytical intelligence. Componential or analytical intelligence is the analysis of information to solve problems. Persons high on this ability think analytically and critically and succeed in academics or professional area.