In the IELTS Listening test, what is the most effective strategy for 'matching information' questions where speakers express different viewpoints on a topic?

✓ Correct Answer: Option C

For matching information questions, especially with multiple speakers and viewpoints, it's crucial to understand the main point or general argument each speaker makes rather than focusing on exact keywords. Speakers often paraphrase or use synonyms, so listening for the gist is more effective.