Final answer:
The UK Data Archive is a useful resource for archival research, which includes studying previously used survey questions to uncover patterns and answer research questions.
Step-by-step explanation:
The UK Data Archive is indeed a useful resource for archival research, which involves studying existing data sets to answer research questions and identifying patterns or relationships. Therefore, the UK Data Archive is useful for studying the way questions have been successfully used in previous surveys, rather than for inappropriate activities like stealing questions, devising leading questions, or storing personal research questions. Archival research, like the one supported by the UK Data Archive, can be employed in various fields, such as the analysis of educational outcomes or the identification of risk factors for students, which was illustrated in the given example.