It was as if the astrologers had tossed coins to determine their choices. Their average success rate was only 50.2 percent. As might be expected, astrologers do not like this type of test either. They argue that they need more information on the subjects so as to successfully accomplish their matching task. An extreme extraversion score on the EPI is apparently not enough.
Many astrologers doubt the value of personality tests.
The best way to go about this is to ask astrologers what kind of information they require. The 'Astrotest' that I am about to discuss is similar to their approach. Boot argued that astrologers cannot predict. I decided to offer an experimental solution to this difference of opinion by inviting astrologers to take part in the Astrotest of the Skepsis Foundation. They will also receive seven questionnaires filled out by these subjects.