Reasoning, Inc. produces tests, test questions, reviews, documents, reports, letters, and educational materials for general and specialized audiences

Reasoning, Inc. builds security into all its written products. Security includes not only the most effective protection possible from litigation due to misunderstandings but also assurance that the most important issues related to accuracy, relevance, appropriateness, accessibility, and fairness have been addressed.

Reasoning, Inc. staff members have developed, through experience with statistical feedback on many thousands of test items, an unparalleled understanding of the psychometric consequences of particular wordings and turns of phrase. These understandings are incorporated into all products in a way that provides clients with the highest possible degree of security.