Your Textbook Describes a Research Study That Was Designed to Test

Your textbook describes a research study that was designed to test the ability of graphologists to use handwriting samples to distinguish among occupational groups. What were the results of this study?

A) Among the groups studied, graphologists were the best able to distinguish among occupational groups.
B) Psychologists were more accurate than graphologists when they evaluated handwriting samples but less accurate than graphologists when they evaluated typewritten transcripts of the handwriting samples.
C) The graphologists predicted that they would be 100 percent accurate in distinguishing among occupational groups, but their overall performance was only slightly better than that of untrained evaluators.
D) Successful secretaries but not unsuccessful secretaries showed the greatest proficiency in distinguishing among different occupational groups based on handwriting samples.