A comparison of written and postbox forms of the Leyton Obsessional Inventory.
Two groups of medical students answered a modified version of the Leyton Obsessional Inventory twice, with 8 weeks between tests. On one occasion it was administered in its original card-sorting (postbox) form; on the other, it was given as a written questionnaire. Fifty students answered the postbox form first, 50 the questionnaire first. Correlation between the 2 tests was reasonably good (r = 0.73-0.77). Scores on the first occasion of testing were significantly higher than on the second, but differences between scores on the 2 forms were not significant. Mean scores of male and female students were similar.
D003193:Compulsive Personality Disorder / Q000175:diagnosis*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D010554:Personality Disorders / Q000175:diagnosis*; D010555:Personality Inventory; D013337:Students, Medical; D011795:Surveys and Questionnaires; D013997:Time Factors