The term refers to resources designed to aid individuals preparing for a specific standardized assessment administered by the United States Postal Service. These resources, often in a portable document format, provide test takers with sample questions, explanations of key concepts, and strategies for optimizing performance on the examination. For instance, a candidate might utilize such a resource to become familiar with the format of the mechanical, spatial, and abstract reasoning sections.
Accessing materials in a digital, readily downloadable format offers several advantages. It allows for convenient study anytime, anywhere, using a variety of devices. Furthermore, these resources often provide cost-effective alternatives to more expensive, traditionally printed materials. Historically, preparation for standardized assessments relied heavily on textbooks and in-person courses. The availability of digital study aids represents a significant shift, enabling broader access to test preparation materials.