Illustrates a multivariate approach to item analysis. Previous formulation is extended by investigating techniques simultaneously taking into account scale variance with the goal of reducing the average correlation between scales. Study examines problems in determining optimum values for combinations of item parameters selected for personality…

Construction and validation of the Personality Adjective Inventory, a new test of personality based on Murray's need-press theory and following the lead of the Personality Research Form is described. The inventory shows excellent psychometric properties across several measures of reliability, stability, and validity. (Author/LMO)

In a comparative evaluation of a standard true-false format for personality assessment and a forced-choice format, subjects from college residential units were assigned randomly to respond either to the forced-choice or standard true-false form of the Personality Research Form (PRF). All subjects also rated themselves and the members of their…