Final answer:
The subject of this question is Social Studies, and the answer is option a) Focus on individual strengths.
Step-by-step explanation:
The subject of this question is Social Studies as it focuses on decision-making and group dynamics. The question asks how to encourage contestants to think more deeply about the value of each remaining contestant in a meeting. The answer is option a) Focus on individual strengths. This approach, known as strengths-based management, emphasizes focusing on a person's talents and abilities rather than their weaknesses.