The Stroop Test assesses simple attention, gross reading speed and divided attentional abilities. The Stroop Test is also a measure of executive functioning, requiring the subject to inhibit an overlearned response in favor of an unusual one. The laminated Stroop Cards available from NormativeData.com allow you to administer either the Comalli or Kaplan versions of the Stroop Test. The Comalli and Kaplan versions of the Stroop use the same 3 cards, however they are administered in different sequence. The Stroop Test consists of 3 stimulus cards, instructions for administration of the Comalli and Kaplan versions, and an answer sheet and record form. The English language version is supplied with 3 laminated cards. The Spanish language version is provided with non-laminated cards. English language version: $50.00 plus $5.50 shipping to anywhere in the USA Spanish language version: $40.00 plus $5.50 shipping to anywhere in the USA Please send check for this test to: NormativeData.com - 35 S. Raymond Ste. 304 Pasadena, CA. 91105-1993 USA Tel: 626-304-9960 Fax: 626-304-9995