Concept:Assessment in learning provides feedback and helps identify gaps. It is mainly used to encourage and motivate learners.Explanation:Assessment is a continuous part of teaching-learning. It helps teachers understand learner needs and adjust instruction. The key purpose is to give feedback on progress, identify learning gaps, and plan remedial steps. It also motivates students by showing what they have done well, where they face difficulty, and how to improve. Errors are seen as learning opportunities. Although screening, ranking, and grading may be part of assessment, their essential role in learning is to support and motivate students to succeed.Answer:B. Motivation