1. Raymond Cattell biog.
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 assumed to measure the same characteristics. ... Cattell devised the P-technique which measures the same person's traits over a period of time, this is described as R=f(P.S), where R- response, f= function, P=personality and S=Stimulus Cattell proclaimed that personality wa...
- Word Count: 1130
- Approx Pages: 5
- Grade Level: Undergraduate