One of the results of Cattell's application of factor analysis was his discovery of no fewer than 16 separate primary trait factors within the normal personality sphere alone (based on the trait lexicon).attell applied multivariate research methods across several intrapersonal psychological domains: the trait constructs (both normal and abnormal) of personality, motivational or dynamic traits, emotional and mood states, as well as the diverse array of cognitive abilities.
A: The line fair is foul and foul is fair is from the play Macbeth by William Shakespeare, and it means that what appears to be beautiful is actually ugly, and vice versa. The play centers around themes of deception.
Lady Macbeth is a character in Shakespeare 's Macbeth (c.1603â1607).She is the wife to the play's protagonist, Macbeth, a Scottish nobleman. After goading him into committing regicide, she becomes Queen of Scotland, but later suffers pangs of guilt for her part in the crime.ady Macbeth is a character in Shakespeare 's Macbeth (c.1603â1607).