These personality scales aim to research and detect a number of traits in intelligent adults related to genius, creativity and various psychiatric disorders, and to assess proneness to those. An explanation of the scales can be found here, and statistical reports about the various scales are on the statistics section of this web site.
The P.S.I.A. can be ordered for a fee of € 20 and taken on your own computer. The results are then scored and interpreted by Paul Cooijmans, after which you receive a report.
Within a day after receiving your payment the test will be sent to you as an e-mail attachment. This arrangement (prepaying) is to protect the tests from being exposed to an unselected audience, discussed on public message boards and so on. Please read the points below carefully and make certain you understand them before ordering.
To pay via PayPal, click this button; The conversion to Euros is automatic in case your account is in a different currency. If you wish the test to be sent to a different address than the one you are paying from, send a message stating so and mention both addresses and the name of the test.
Please indicate with your payment whether or not you are a resident of the European Union.
If you live in the Netherlands or in another country that allows to convert money to a Netherlandic bank, you can convert the amount in Euros to account # 1039 76000 (Paul Cooijmans, Lieshout, Netherlands); Mention the item you are paying for, e.g. the name of the test or the title of the book or C.D. When from abroad you may need this:
IBAN: NL11 RABO 0103 9760 00
BIC: RABONL2U
If all else fails you may send the amount in bank notes by mail in Euro or U.S. Dollar equivalent. Make sure it can not be seen from the outside there is money in the envelope. Checks are not accepted, unless for amounts over € 100.