Raymond Cattell published the first edition Sixteen Personality Factor (16pf) Questionnaire in 1949 , it was a revolutionary concept. In the decades since, more than 2,700 peer-reviewed research articles have authenticated the tool.
Who published the 16PF?
PSI is the exclusive publisher of the 16pf personality assessment – a reliable, validated measure of the important but less visible characteristics of personality that are critical to effective job performance.
What is Cattell 16PF?
The Sixteen Personality Factor Questionnaire (16PF) is a self-report personality test developed over several decades of empirical research by Raymond B. ... Cattell found that personality structure was hierarchical, with both primary and secondary stratum level traits.
How reliable is the 16PF?
Reliability and Validity
Moderate to good reliability rating have been reported for the 16PF. Based on a sample of 10,261 individuals, Internal consistency reliabilities are on average 0.76 for the primary scales and a range of 0.68 to 0.87 for all 16 scales.
What is 16PF used for?
The 16 Personality Factors (16PF®) questionnaire is a robust, reliable measure of 16 personality traits that describe and predict a person’s behaviour in a variety of contexts. The instrument is used to select, develop and motivate the people who make organisations thrive .
Who created the 16PF test?
The 16PF (Conn & Rieke, 1994) was originally constructed in 1949 by Cattell , whose factor-analytic research suggested to him that a set of 16 traits would summarize personality characteristics. (As such, the 16PF is perhaps the only major inventory to have been developed using the factor-analytic approach.
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 .
How did Cattell define personality?
Cattell (1965) disagreed with Eysenck’s view that personality can be understood by looking at only two or three dimensions of behavior. Instead, he argued that that is was necessary to look at a much larger number of traits in order to get a complete picture of someone’s personality .
Did Freud Allport agree?
Allport viewed the experience as an attempt by Freud to turn a simple observation into an analysis of Allport’s supposed unconscious memory of his own childhood. ... Instead, Allport chose to reject both psychoanalysis and behaviorism and embraced his own unique approach to personality.
What does validity and reliability mean?
Reliability and validity are concepts used to evaluate the quality of research . They indicate how well a method, technique or test measures something. Reliability is about the consistency of a measure, and validity is about the accuracy of a measure.
What is the validity and reliability of the MMPI 2?
Results indicated that MMPI-2-RF substantive scale scores are reliable, with evidence of good convergent and discriminant validity in both samples .
How long does it take to administer the 16PF?
Generally speaking, the questionnaire takes approximately 40 to 45 minutes to complete.
Is 16PF the same as Myers Briggs?
The 16PF factors of Tough Poise, Independence, and Superego/Control were also significantly correlated with items on the MBTI. The Anxiety dimension of the 16PF yielded no significant correlations with the MBTI. Conclusions: The Extraversion/Introversion variables of the MBTI and 16PF are highly correlated .
What is the 4 personality types?
The four temperament theory is a proto-psychological theory which suggests that there are four fundamental personality types: sanguine, choleric, melancholic, and phlegmatic .
What is personality by different authors?
According to R.B. Cattell – “Personality is that which permits a prediction of what a person will do in a given situation .” According to Allport – “Personality is the dynamic organization within the individual of those psychological systems that determine his unique adjustment to his environment.”
