Questar Assessment provides the educational market with assessment tools and scoring services. The company offers proprietary reading tests, including Degrees of Reading Power, Reading Power Essentials and the MAC II Test of English Language Proficiency. Through its subsidiary, Beck Evaluation and Testing Associates, Questar Assessment also designs, produces and distributes custom-assessment materials to states, school districts, and test and textbook publishers. The company s Assessment and Evaluation Concepts unit was acquired in 2005 to expand program evaluation services. Its capabilities include test development, state-standard setting, curriculum evaluation, psychometric consultation, field testing and evaluation. Questar Assessment is headquartered in Brewster, N.Y.