What is a good strategy if a participant gives an answer that involves both a letter and a number?

The choice of asking the participant how their answer is similar to something relevant can be a good strategy because it encourages deeper thinking and clarification. By prompting the participant to explore the connections or similarities between their mixed-answer (involving both a letter and a number) and other concepts, it not only facilitates understanding but also fosters a more engaging dialogue. This approach can help the participant process their thoughts better, potentially leading to a more precise and focused response.

In comparison, requesting that they rephrase their answer could cause frustration or confusion if the participant is unsure of how to express their thoughts differently. Providing examples might also lead the discussion away from their original response rather than narrowing in on their specific answer. Explaining what you mean may not directly address the participant's own input and could leave them feeling that their answer isn't valid. Hence, encouraging them to find similarities effectively supports their cognitive engagement and clarity in communication.