The document discusses assessment in open and distance learning. It defines assessment as a process of obtaining information about learner progress and achievement. Assessment serves two main purposes: to provide feedback to learners to improve learning, and to report on what has been achieved. There are formative assessments that are continuous and help motivation, and summative assessments that are end-of-course tests. Assessment in open distance learning includes non-assessable study materials, self-assessment questions, assignments, dialogue, and exams. Tutors provide comments on assignments to support learning and create dialogue between teachers and learners.