Final answer:
Person-administered surveys are the best method suited for adaptability as they allow interviewers to directly interact with respondents and adapt the questions based on individual differences and responses.
Step-by-step explanation:
The method best suited for adaptability is person-administered surveys. Person-administered surveys involve an interviewer directly asking the questions to the respondents and recording their answers. This method allows the interviewer to adapt the questions or clarify any confusion based on the respondents' individual differences and responses. For example, if a respondent gives an unclear answer, the interviewer can ask follow-up questions to gather more accurate information. Person-administered surveys provide flexibility and adaptability to address respondent differences effectively.