16 Personality Factors

The Sixteen Personality Factor Questionnaire (or 16PF),[1] is a multiple-choice personality questionnaire which was developed over several decades of research by Raymond B. Cattell, Maurice Tatsuoka and Herbert Eber. Beginning in the 1940s, Cattell used the new techniques of factor analysis (based on the correlation coefficient) in an attempt to try to discover and measure the source traits of human personality (Cattell, 1946)(Nevid, 2009).[2][3] The questionnaire measures the 16 primary traits, and the Big Five secondary traits,[4][5] which have become popularized by other authors in recent years. The test is an integral part of Cattell's comprehensive theory of individual differences. Outline of Test[edit] The 16PF Fifth Edition contains 185 multiple-choice items which are written at a fifth-grade reading level. When I find myself in a boring situation, I usually "tune out" and daydream about other things. Raymond Cattell's 16 Personality Factors[edit] Factor Analytic Strategy[edit]

Great Ideas in Personality--Theory and Research Complete relationship chart between psychological ("personality") types Complete relationship chart between psychological ("personality") types Chart #1 Key to the chart: Usage: Type A x Type B -> Intertype Relationship. Example #1: A = 'ENFp ', B = 'INFp ', Cross-reference result = 'Cnt'.Conclusion: Between ENFp and INFp there is Contrary Intertype Relationship. Example #2: A = 'ISTj ', B = 'ENTp ', Cross-reference result = 'Sp<'.Conclusion: Between ISTj and ENTp there is Intertype Relationship of Supervision, where ISTj is Supervisee to ENTp. Chart #2 Usage: Your [A] is [Intertype Relationship] to your [B]. Example #1: A = 'Qid', B = 'Act', Cross-reference result = 'Ego'.Conclusion: Your Quasi-identical is Super-Ego to your Activity Example #2: A = 'Bn<', B = 'Ego', Cross-reference result = 'Bn>'.Conclusion: Your Beneficiary is Benefactor to your Super-Ego.

Myers-Briggs Type Indicator Model of personality types A chart with descriptions of each Myers–Briggs personality type and the four dichotomies central to the theory. In personality typology, the Myers–Briggs Type Indicator (MBTI) is an introspective self-report questionnaire indicating differing psychological preferences in how people perceive the world and make decisions. The MBTI was constructed by two Americans: Katharine Cook Briggs and her daughter Isabel Briggs Myers, who were inspired by the book Psychological Types by Swiss psychiatrist Carl Jung. History[edit] Briggs began her research into personality in 1917. After the English translation of Carl Jung's book Psychological Types was published in 1923 (first published in German in 1921), Briggs recognized that Jung's theory was similar to, but went far beyond, her own. Myers' work attracted the attention of Henry Chauncey, head of the Educational Testing Service. Format and administration[edit] Also included is a composite of these called "strain".

Table of similar systems of comparison of temperaments Beginnings[edit] The Roman physician Galen mapped the four temperaments (sanguine, phlegmatic, choleric and melancholic) to a matrix of hot/cold and dry/wet, taken from the four classical elements.[1] Two of these temperaments, sanguine and choleric, shared a common trait: quickness of response (corresponding to "heat"), while the melancholic and phlegmatic shared the opposite, a longer response (coldness). The melancholic and choleric, however, shared a sustained response (dryness), and the sanguine and phlegmatic shared a short-lived response (wetness). This meant that the choleric and melancholic both would tend to hang on to emotions like anger, and thus appear more serious and critical than the fun-loving sanguine, and the peaceful phlegmatic. These are the basis of the two factors that would define temperament in the modern theory. Development[edit] This theory would also be extended to humans. These he compared to the choleric, phlegmatic, melancholic and sanguine respectively.[4]