Inventory Responding as a Model of People's Acceptance of Personality Interpretations

Abstract

The hypothesis was tested that inventory responding modeled the acceptance of personality feedback. A barnum group (n=40) was asked to rate the personal accuracies of a list of personality inventory items and then an equivalent list of bogus personality feedback. The two lines of evidence which supported the model were (a) that the correlation between their inventory ratings and their feedback ratings was not only Significant (p < .001) but achieved a ceiling magnitude, as evidenced by a control group's (n = 40) data; and (b) that the variables influencing, inventory responding exerted an equal influence upon feedback acceptance, Contrary to the model, it was found that feedback was accepted more highly than were the inventory items. Conclusions were that inventory responding, as a model of feedback acceptance, is accurate with respect to individual differences but somewhat inaccurate with respect to overall levels of acceptance due to the additional influences of persuasion. It was also concluded that clients' acceptance or rejection of personality feedback is not evidence of the validity or invalidity, respectively, of assessment devices. A reformulated model of personality feedback acceptance was proposed.