1. Raymond Cattell biog.
Via the technique of factor analysis, which Cattell learnt under Spearman in his earlier studies, Cattell minimised Allport's original somewhat overwhelming list of personality description to what he claimed to be his conclusive 16 source personality character traits. ... Cattell had 3 major measures he utilized: L-data; Q-data; and T-data. ... The Q-data was measures from various questionnaires Cattell administered. ... Cattell used devices for his objective measure: word-association test, the Rorschach ink-blot, or the thematic apperception test. ... The highly correlated tests are assu...
- Word Count: 1130
- Approx Pages: 5
- Grade Level: Undergraduate