Which type of grading involves assessing multiple areas of learner performance?

Multiple Category Grading is the correct choice because it involves evaluating learners across various dimensions of performance rather than relying on a single overall score. This approach allows educators to assess individual competencies in different areas such as knowledge, skills, participation, and practical application. By doing so, it paints a more comprehensive picture of a student's abilities and can help identify specific strengths and areas for improvement.

In contrast, Single Category Grading focuses on one overall performance metric, which may overlook important aspects of a learner's development. Pass/Fail Grading simplifies assessment to just two outcomes, providing minimal feedback on specific skill areas. Norm-referenced Grading compares learners against each other rather than assessing their individual performance in multiple domains. Thus, Multiple Category Grading stands out as the method that thoroughly evaluates diverse aspects of learner performance, enabling targeted feedback and better-informed educational strategies.