Final answer:
Learner-centered documents concentrate on the educational needs of students, using accessible language and interactive elements to facilitate learning and retention.
Step-by-step explanation:
The documents that focus on what people need to learn, do, or decide are known as learner-centered documents. These types of documents prioritize the information and approaches that will best suit the learning needs and preferences of the intended audience, often in an educational setting. Incorporating elements such as interactive group activities, accessible language, and helpful diagrams, learner-centered materials are designed to facilitate understanding and retention. They aim to aid students in seeing the bigger picture and apply what they know about learning to real-life situations and decisions.