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O.R.T. Institute sells these materials only to qualified professional users in accordance with the "APA Standards for Educational and Psychological Testing" and O.R.T. Institute Purchasing Qualification Guidelines. The purchaser must be responsible for the use of the ordered materials.

By clicking below, you certify that all information which you provide to O.R.T. Institute is accurate; that you and/or other persons who may use any materials you order have a general knowledge of measurement principles and of appropriate and ethical test use and interpretation as called for in the "APA Standards for Educational and Psychological Testing"; that you are qualified to use and interpret test results as recommended in these Standards; and that you assume full responsibility for proper use of all materials you order from O.R.T. Institute. Furthermore, by clicking below, you certify that you meet the qualifications set forth in the O.R.T. Institute Purchasing Qualification Guidelines and that you have read and agree with the Copyright and Use Agreement and Limited Warranty (below).

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O.R.T. Institute Purchasing Qualification Guidelines. In order to purchase materials from O.R.T. Institute, you must have: (a) a degree, certificate, or license to practice in a health care profession or occupation, including (but not limited to) the following: clinical psychology, medicine, neurology, neuropsychology, nursing, occupational therapy, and other allied health care professions, physicians assistants, psychiatry, school psychology, social work, speech-language pathology; and, (b) appropriate training and experience in the ethical administration, scoring, and interpretation of clinical behavioral assessment instruments.
Copyright and Use Agreement. All materials sold by O.R.T. Institute are copyrighted. Their reproduction or adaptation, in whole or in part, for any purpose or by any process, without prior written permission from O.R.T. Institute, is a violation of U.S. and international copyright law.
Limited Warranty. O.R.T. Institute is not responsible for any damages incurred in connection with its professional publications and materials, their use or misuse, scoring, or other services connected to their adminsitration. O.R.T. Institute is not liable for expenses incurred while using its professional products; for delays; for costs of substitute materials; or for possible lost income, grants, profits, or any other damages. These conditions apply to all orders and may not be modified unless expressly agreed to in writing by O.R.T. Institute.