_If both_ _If one_ _lists given_ _list given_ VIII 20 10 X 30 15 XII 40 20 XIV 50 25 XVI 65 33 XVIII 75 38 * * * * * * * By the same author THE INTELLIGENCE OF SCHOOL CHILDREN How Children differ in Ability, the Use of Mental Tests in School Grading, and the Proper Education of Exceptional Children. THE MEASUREMENT OF INTELLIGENCE An Explanation of and a Complete Guide for the Use of the Stanford Revision and Extension of the Binet-Simon Intelligence Scale. TEST MATERIAL Eighteen Plates and one copy of the Record Booklet, being the Test Material needed in giving the Tests to Children. RECORD BOOKLET Put up for general use in packages of 25, each forming a complete test record for one child. CONDENSED GUIDE For the Stanford Revision of the Binet-Simon Intelligence Tests. ABBREVIATED FILING RECORD CARD For the Stanford Revision of the Binet-Simon Tests. Put up for general use in packages of 25, each forming a complete filing record for one child. HOUGHTON MIFFLIN COMPANY BOSTON NEW YORK CHICAGO