The document provides guidance on planning a written test by setting objectives and developing a table of specifications (TOS). It discusses the importance of setting clear instructional objectives and designing a TOS to ensure the test adequately measures the intended outcomes. The TOS should map objectives to content areas, cognitive levels, item formats, and weights. It then provides steps for creating a TOS, including determining objectives, topic coverage, weights, item numbers, and formats like one-way, two-way, and three-way tables. Sample test questions and exercises are included to help understand applying the concepts when developing assessments.