At which level does a learner integrate new beliefs into their existing value system?

When considering how learners integrate new beliefs into their existing value system, the affective domain is the most relevant concept. This domain focuses on emotions, attitudes, values, and the internalization of beliefs. As learners engage with new information or experiences, they reflect on how these align or conflict with their current values and beliefs.

In this process, students not only acquire knowledge but also explore their feelings and attitudes towards that knowledge, leading to a transformation or reinforcement of their value system. This integration is critical for meaningful learning, as it helps individuals make sense of new information and reconcile it with their pre-existing beliefs.

In contrast, the cognitive domain primarily deals with mental skills and knowledge acquisition, while the behavioral domain emphasizes observable actions and skills. The social domain focuses on interactions and relationships within social contexts. However, it is the affective domain that specifically addresses the internalization and integration of beliefs, making it the correct choice in this context.