How do single-loop and double-loop learning differ, and which has a deeper impact on culture?

How do single-loop and double-loop learning differ, and which has a deeper impact on culture?

• A. Single-loop learning questions underlying assumptions; double-loop adjusts actions.
• B. Single-loop learning adjusts actions to meet existing norms; double-loop questions and revises underlying assumptions, thereby shaping culture more deeply.
• C. Both are the same and have no effect on culture.
• D. Only double-loop learning is relevant to culture, single-loop not.

Answer: (B)