Raymond Cattell describes Kevin as a funny and sarcastic guy upon first meeting him. Funny and sarcastic would be examples of __
___ traits, whereas his overall level of sociability would be considered a(n) _____ trait.a) source; individualisticb) central; cardinalc) surface; sourced) central; source
Raymond Cattell was able to distinguish between source and surface traits. Surface traits can easily be known, these traits are very obvious and can be effortlessly identified by other people, meanwhile, source traits are less visible to other people and appear to be the basis for several different aspects of behaviour.